Nucleon Isobar Production in Proton-Proton Collisions between 3 and 7 GeVc
A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-define...
Ausführliche Beschreibung
Gespeichert in:
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E-Artikel |
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| Erschienen: |
1968 |
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Online-Ressource 14 |
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APS Digital Backfile Archive 1893-2003 |
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Enthalten in: The physical review - Lancaster, Pa. [u.a.], 1893, 170(1968), 5, Seite 1223-1236 |
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volume:170 ; year:1968 ; number:5 ; pages:1223-1236 ; extent:14 |
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| 520 | |a A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. | ||
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(DE-627)NLEJ251529169 (DE-601)aps:6bbb2688083924ac94a82be6613642e1a0826890 DE-627 ger DE-627 rakwb Nucleon Isobar Production in Proton-Proton Collisions between 3 and 7 GeVc 1968 Online-Ressource 14 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. APS Digital Backfile Archive 1893-2003 Ankenbrandt, C. M. oth Clark, A. R. oth Cork, Bruce oth Elioff, T. oth Kerth, L. T. oth Wenzel, W. A. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 170(1968), 5, Seite 1223-1236 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:170 year:1968 number:5 pages:1223-1236 extent:14 https://www.tib.eu/de/suchen/id/aps%3A6bbb2688083924ac94a82be6613642e1a0826890 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 170 1968 5 1223-1236 14 |
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(DE-627)NLEJ251529169 (DE-601)aps:6bbb2688083924ac94a82be6613642e1a0826890 DE-627 ger DE-627 rakwb Nucleon Isobar Production in Proton-Proton Collisions between 3 and 7 GeVc 1968 Online-Ressource 14 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. APS Digital Backfile Archive 1893-2003 Ankenbrandt, C. M. oth Clark, A. R. oth Cork, Bruce oth Elioff, T. oth Kerth, L. T. oth Wenzel, W. A. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 170(1968), 5, Seite 1223-1236 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:170 year:1968 number:5 pages:1223-1236 extent:14 https://www.tib.eu/de/suchen/id/aps%3A6bbb2688083924ac94a82be6613642e1a0826890 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 170 1968 5 1223-1236 14 |
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(DE-627)NLEJ251529169 (DE-601)aps:6bbb2688083924ac94a82be6613642e1a0826890 DE-627 ger DE-627 rakwb Nucleon Isobar Production in Proton-Proton Collisions between 3 and 7 GeVc 1968 Online-Ressource 14 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. APS Digital Backfile Archive 1893-2003 Ankenbrandt, C. M. oth Clark, A. R. oth Cork, Bruce oth Elioff, T. oth Kerth, L. T. oth Wenzel, W. A. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 170(1968), 5, Seite 1223-1236 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:170 year:1968 number:5 pages:1223-1236 extent:14 https://www.tib.eu/de/suchen/id/aps%3A6bbb2688083924ac94a82be6613642e1a0826890 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 170 1968 5 1223-1236 14 |
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(DE-627)NLEJ251529169 (DE-601)aps:6bbb2688083924ac94a82be6613642e1a0826890 DE-627 ger DE-627 rakwb Nucleon Isobar Production in Proton-Proton Collisions between 3 and 7 GeVc 1968 Online-Ressource 14 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. APS Digital Backfile Archive 1893-2003 Ankenbrandt, C. M. oth Clark, A. R. oth Cork, Bruce oth Elioff, T. oth Kerth, L. T. oth Wenzel, W. A. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 170(1968), 5, Seite 1223-1236 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:170 year:1968 number:5 pages:1223-1236 extent:14 https://www.tib.eu/de/suchen/id/aps%3A6bbb2688083924ac94a82be6613642e1a0826890 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 170 1968 5 1223-1236 14 |
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(DE-627)NLEJ251529169 (DE-601)aps:6bbb2688083924ac94a82be6613642e1a0826890 DE-627 ger DE-627 rakwb Nucleon Isobar Production in Proton-Proton Collisions between 3 and 7 GeVc 1968 Online-Ressource 14 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. APS Digital Backfile Archive 1893-2003 Ankenbrandt, C. M. oth Clark, A. R. oth Cork, Bruce oth Elioff, T. oth Kerth, L. T. oth Wenzel, W. A. oth Enthalten in The physical review Lancaster, Pa. [u.a.], 1893 170(1968), 5, Seite 1223-1236 (DE-627)NLEJ24823790X (DE-600)2177092-X 1536-6065 nnns volume:170 year:1968 number:5 pages:1223-1236 extent:14 https://www.tib.eu/de/suchen/id/aps%3A6bbb2688083924ac94a82be6613642e1a0826890 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 170 1968 5 1223-1236 14 |
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Nucleon Isobar Production in Proton-Proton Collisions between 3 and 7 GeVc |
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A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. |
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A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. |
| abstract_unstemmed |
A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">NLEJ251529169</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231114111927.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231114s1968 xx |||||o 00| ||und c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ251529169</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-601)aps:6bbb2688083924ac94a82be6613642e1a0826890</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="245" ind1="1" ind2="0"><subfield code="a">Nucleon Isobar Production in Proton-Proton Collisions between 3 and 7 GeVc</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1968</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">14</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">A systematic study has been made of the reactions pp→pp and pp→pN* in the angular range from θlab=10∘ to θc.m.=90∘ at 3, 4, 5, 6, and 7 GeVc. An orthogonal dispersion magnetic spectrometer detected protons from interactions in hydrogen with momentum transfer (-t) in excess of 0.5 (GeV)2. Well-defined peaks in the missing-mass spectra occurred at average N* masses of 1240±6, 1508±2, and 1683±3 MeV with average full widths of 102±4, 92±3, and 110±4 MeV, respectively. Below 2400 MeV no other significant enhancements were found. The N* production cross sections dσdt near θc.m.=90∘ are in qualitative agreement with the predictions of the statistical model. For each isobar the differential cross section at fixed energy varies as exp(-vv0), where v≡[-tu(t+u)]; v0 varies systematically with energy and tends toward the same value (≈0.4 GeV2) for each isobar at the upper limit of our energy range.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">APS Digital Backfile Archive 1893-2003</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ankenbrandt, C. M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Clark, A. R.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cork, Bruce</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Elioff, T.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kerth, L. T.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wenzel, W. A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">The physical review</subfield><subfield code="d">Lancaster, Pa. [u.a.], 1893</subfield><subfield code="g">170(1968), 5, Seite 1223-1236</subfield><subfield code="w">(DE-627)NLEJ24823790X</subfield><subfield code="w">(DE-600)2177092-X</subfield><subfield code="x">1536-6065</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:170</subfield><subfield code="g">year:1968</subfield><subfield code="g">number:5</subfield><subfield code="g">pages:1223-1236</subfield><subfield code="g">extent:14</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.tib.eu/de/suchen/id/aps%3A6bbb2688083924ac94a82be6613642e1a0826890</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-APS</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">170</subfield><subfield code="j">1968</subfield><subfield code="e">5</subfield><subfield code="h">1223-1236</subfield><subfield code="g">14</subfield></datafield></record></collection>
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