Relativistic fireworks
Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Laurent, Bertel [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1991 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© Kluwer Academic Publishers 1991 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Astrophysics and space science - Kluwer Academic Publishers, 1968, 181(1991), 2 vom: Juli, Seite 211-235 |
|---|---|
| Übergeordnetes Werk: |
volume:181 ; year:1991 ; number:2 ; month:07 ; pages:211-235 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF00639090 |
|---|
| Katalog-ID: |
OLC2066185949 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC2066185949 | ||
| 003 | DE-627 | ||
| 005 | 20230502212412.0 | ||
| 007 | tu | ||
| 008 | 200820s1991 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1007/BF00639090 |2 doi | |
| 035 | |a (DE-627)OLC2066185949 | ||
| 035 | |a (DE-He213)BF00639090-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 520 |a 530 |a 620 |q VZ |
| 084 | |a 16,12 |2 ssgn | ||
| 100 | 1 | |a Laurent, Bertel |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Relativistic fireworks |
| 264 | 1 | |c 1991 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © Kluwer Academic Publishers 1991 | ||
| 520 | |a Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. | ||
| 650 | 4 | |a Exact Solution | |
| 650 | 4 | |a Velocity Space | |
| 650 | 4 | |a Configuration Space | |
| 650 | 4 | |a Velocity Dispersion | |
| 650 | 4 | |a Exact Expression | |
| 700 | 1 | |a Carlqvist, Per |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Astrophysics and space science |d Kluwer Academic Publishers, 1968 |g 181(1991), 2 vom: Juli, Seite 211-235 |w (DE-627)129062723 |w (DE-600)629-4 |w (DE-576)014393522 |x 0004-640X |7 nnns |
| 773 | 1 | 8 | |g volume:181 |g year:1991 |g number:2 |g month:07 |g pages:211-235 |
| 856 | 4 | 1 | |u https://doi.org/10.1007/BF00639090 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a SSG-OLC-PHY | ||
| 912 | |a SSG-OLC-AST | ||
| 912 | |a SSG-OPC-AST | ||
| 912 | |a GBV_ILN_11 | ||
| 912 | |a GBV_ILN_22 | ||
| 912 | |a GBV_ILN_24 | ||
| 912 | |a GBV_ILN_31 | ||
| 912 | |a GBV_ILN_40 | ||
| 912 | |a GBV_ILN_47 | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_2002 | ||
| 912 | |a GBV_ILN_2279 | ||
| 912 | |a GBV_ILN_2286 | ||
| 912 | |a GBV_ILN_4012 | ||
| 912 | |a GBV_ILN_4046 | ||
| 912 | |a GBV_ILN_4082 | ||
| 912 | |a GBV_ILN_4103 | ||
| 912 | |a GBV_ILN_4306 | ||
| 912 | |a GBV_ILN_4700 | ||
| 951 | |a AR | ||
| 952 | |d 181 |j 1991 |e 2 |c 07 |h 211-235 | ||
| author_variant |
b l bl p c pc |
|---|---|
| matchkey_str |
article:0004640X:1991----::eaiitci |
| hierarchy_sort_str |
1991 |
| publishDate |
1991 |
| allfields |
10.1007/BF00639090 doi (DE-627)OLC2066185949 (DE-He213)BF00639090-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Laurent, Bertel verfasserin aut Relativistic fireworks 1991 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 1991 Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. Exact Solution Velocity Space Configuration Space Velocity Dispersion Exact Expression Carlqvist, Per aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 181(1991), 2 vom: Juli, Seite 211-235 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:181 year:1991 number:2 month:07 pages:211-235 https://doi.org/10.1007/BF00639090 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4306 GBV_ILN_4700 AR 181 1991 2 07 211-235 |
| spelling |
10.1007/BF00639090 doi (DE-627)OLC2066185949 (DE-He213)BF00639090-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Laurent, Bertel verfasserin aut Relativistic fireworks 1991 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 1991 Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. Exact Solution Velocity Space Configuration Space Velocity Dispersion Exact Expression Carlqvist, Per aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 181(1991), 2 vom: Juli, Seite 211-235 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:181 year:1991 number:2 month:07 pages:211-235 https://doi.org/10.1007/BF00639090 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4306 GBV_ILN_4700 AR 181 1991 2 07 211-235 |
| allfields_unstemmed |
10.1007/BF00639090 doi (DE-627)OLC2066185949 (DE-He213)BF00639090-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Laurent, Bertel verfasserin aut Relativistic fireworks 1991 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 1991 Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. Exact Solution Velocity Space Configuration Space Velocity Dispersion Exact Expression Carlqvist, Per aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 181(1991), 2 vom: Juli, Seite 211-235 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:181 year:1991 number:2 month:07 pages:211-235 https://doi.org/10.1007/BF00639090 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4306 GBV_ILN_4700 AR 181 1991 2 07 211-235 |
| allfieldsGer |
10.1007/BF00639090 doi (DE-627)OLC2066185949 (DE-He213)BF00639090-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Laurent, Bertel verfasserin aut Relativistic fireworks 1991 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 1991 Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. Exact Solution Velocity Space Configuration Space Velocity Dispersion Exact Expression Carlqvist, Per aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 181(1991), 2 vom: Juli, Seite 211-235 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:181 year:1991 number:2 month:07 pages:211-235 https://doi.org/10.1007/BF00639090 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4306 GBV_ILN_4700 AR 181 1991 2 07 211-235 |
| allfieldsSound |
10.1007/BF00639090 doi (DE-627)OLC2066185949 (DE-He213)BF00639090-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Laurent, Bertel verfasserin aut Relativistic fireworks 1991 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 1991 Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. Exact Solution Velocity Space Configuration Space Velocity Dispersion Exact Expression Carlqvist, Per aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 181(1991), 2 vom: Juli, Seite 211-235 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:181 year:1991 number:2 month:07 pages:211-235 https://doi.org/10.1007/BF00639090 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4306 GBV_ILN_4700 AR 181 1991 2 07 211-235 |
| language |
English |
| source |
Enthalten in Astrophysics and space science 181(1991), 2 vom: Juli, Seite 211-235 volume:181 year:1991 number:2 month:07 pages:211-235 |
| sourceStr |
Enthalten in Astrophysics and space science 181(1991), 2 vom: Juli, Seite 211-235 volume:181 year:1991 number:2 month:07 pages:211-235 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Exact Solution Velocity Space Configuration Space Velocity Dispersion Exact Expression |
| dewey-raw |
520 |
| isfreeaccess_bool |
false |
| container_title |
Astrophysics and space science |
| authorswithroles_txt_mv |
Laurent, Bertel @@aut@@ Carlqvist, Per @@aut@@ |
| publishDateDaySort_date |
1991-07-01T00:00:00Z |
| hierarchy_top_id |
129062723 |
| dewey-sort |
3520 |
| id |
OLC2066185949 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2066185949</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230502212412.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200820s1991 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF00639090</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2066185949</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF00639090-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">520</subfield><subfield code="a">530</subfield><subfield code="a">620</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">16,12</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Laurent, Bertel</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Relativistic fireworks</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1991</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Kluwer Academic Publishers 1991</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Exact Solution</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Velocity Space</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Configuration Space</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Velocity Dispersion</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Exact Expression</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Carlqvist, Per</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Astrophysics and space science</subfield><subfield code="d">Kluwer Academic Publishers, 1968</subfield><subfield code="g">181(1991), 2 vom: Juli, Seite 211-235</subfield><subfield code="w">(DE-627)129062723</subfield><subfield code="w">(DE-600)629-4</subfield><subfield code="w">(DE-576)014393522</subfield><subfield code="x">0004-640X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:181</subfield><subfield code="g">year:1991</subfield><subfield code="g">number:2</subfield><subfield code="g">month:07</subfield><subfield code="g">pages:211-235</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF00639090</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-AST</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-AST</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_47</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2002</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2279</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2286</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4082</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4103</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">181</subfield><subfield code="j">1991</subfield><subfield code="e">2</subfield><subfield code="c">07</subfield><subfield code="h">211-235</subfield></datafield></record></collection>
|
| author |
Laurent, Bertel |
| spellingShingle |
Laurent, Bertel ddc 520 ssgn 16,12 misc Exact Solution misc Velocity Space misc Configuration Space misc Velocity Dispersion misc Exact Expression Relativistic fireworks |
| authorStr |
Laurent, Bertel |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)129062723 |
| format |
Article |
| dewey-ones |
520 - Astronomy & allied sciences 530 - Physics 620 - Engineering & allied operations |
| delete_txt_mv |
keep |
| author_role |
aut aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0004-640X |
| topic_title |
520 530 620 VZ 16,12 ssgn Relativistic fireworks Exact Solution Velocity Space Configuration Space Velocity Dispersion Exact Expression |
| topic |
ddc 520 ssgn 16,12 misc Exact Solution misc Velocity Space misc Configuration Space misc Velocity Dispersion misc Exact Expression |
| topic_unstemmed |
ddc 520 ssgn 16,12 misc Exact Solution misc Velocity Space misc Configuration Space misc Velocity Dispersion misc Exact Expression |
| topic_browse |
ddc 520 ssgn 16,12 misc Exact Solution misc Velocity Space misc Configuration Space misc Velocity Dispersion misc Exact Expression |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
Astrophysics and space science |
| hierarchy_parent_id |
129062723 |
| dewey-tens |
520 - Astronomy 530 - Physics 620 - Engineering |
| hierarchy_top_title |
Astrophysics and space science |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)129062723 (DE-600)629-4 (DE-576)014393522 |
| title |
Relativistic fireworks |
| ctrlnum |
(DE-627)OLC2066185949 (DE-He213)BF00639090-p |
| title_full |
Relativistic fireworks |
| author_sort |
Laurent, Bertel |
| journal |
Astrophysics and space science |
| journalStr |
Astrophysics and space science |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science 600 - Technology |
| recordtype |
marc |
| publishDateSort |
1991 |
| contenttype_str_mv |
txt |
| container_start_page |
211 |
| author_browse |
Laurent, Bertel Carlqvist, Per |
| container_volume |
181 |
| class |
520 530 620 VZ 16,12 ssgn |
| format_se |
Aufsätze |
| author-letter |
Laurent, Bertel |
| doi_str_mv |
10.1007/BF00639090 |
| dewey-full |
520 530 620 |
| title_sort |
relativistic fireworks |
| title_auth |
Relativistic fireworks |
| abstract |
Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. © Kluwer Academic Publishers 1991 |
| abstractGer |
Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. © Kluwer Academic Publishers 1991 |
| abstract_unstemmed |
Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested. © Kluwer Academic Publishers 1991 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4306 GBV_ILN_4700 |
| container_issue |
2 |
| title_short |
Relativistic fireworks |
| url |
https://doi.org/10.1007/BF00639090 |
| remote_bool |
false |
| author2 |
Carlqvist, Per |
| author2Str |
Carlqvist, Per |
| ppnlink |
129062723 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/BF00639090 |
| up_date |
2024-07-04T03:56:34.463Z |
| _version_ |
1803619291071774720 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2066185949</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230502212412.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200820s1991 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF00639090</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2066185949</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF00639090-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">520</subfield><subfield code="a">530</subfield><subfield code="a">620</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">16,12</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Laurent, Bertel</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Relativistic fireworks</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1991</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Kluwer Academic Publishers 1991</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract We have studied a model of relativistic fireworks. In this model it is assumed that a series of explosions occur. In each explosion the fragments fly apart in arbitrary directions with a given velocity which is a parameter in the model. We have succeeded in obtaining an exact expression for the distribution of fragments in velocity space aftern explosions. We present an exact solution also in the limiting case of small velocity steps where the process turns into a diffusion in velocity space. The development in configuration space has been obtained through Monte-Carlo numerical simulations. The model has been applied to metagalactic cosmology. Although single explosions cannot reach the highest redshifts observed in the Hubble expansion the fireworks model offers a possibility to reach thesez-values in a few explosions. The model gives a density inhomogeneity of 20% over a tenth of the Hubble distance as seen from a typical position. Observations show a considerably greater irregular variation. The model gives a local velocity dispersion which is too great to comply with observations. A development of the model is suggested.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Exact Solution</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Velocity Space</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Configuration Space</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Velocity Dispersion</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Exact Expression</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Carlqvist, Per</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Astrophysics and space science</subfield><subfield code="d">Kluwer Academic Publishers, 1968</subfield><subfield code="g">181(1991), 2 vom: Juli, Seite 211-235</subfield><subfield code="w">(DE-627)129062723</subfield><subfield code="w">(DE-600)629-4</subfield><subfield code="w">(DE-576)014393522</subfield><subfield code="x">0004-640X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:181</subfield><subfield code="g">year:1991</subfield><subfield code="g">number:2</subfield><subfield code="g">month:07</subfield><subfield code="g">pages:211-235</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF00639090</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-AST</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-AST</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_47</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2002</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2279</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2286</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4046</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4082</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4103</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">181</subfield><subfield code="j">1991</subfield><subfield code="e">2</subfield><subfield code="c">07</subfield><subfield code="h">211-235</subfield></datafield></record></collection>
|
| score |
7.400982 |