Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3
Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays...
Ausführliche Beschreibung
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1989 |
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Online-Ressource 4 |
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APS Digital Backfile Archive 1893-2003 |
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Enthalten in: Physical review letters - College Park, Md. : APS, 1958, 62(1989), 4, Seite 383-386 |
Übergeordnetes Werk: |
volume:62 ; year:1989 ; number:4 ; pages:383-386 ; extent:4 |
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(DE-627)NLEJ250944391 (DE-601)aps:e2ad11df500772fdd7aa698d3505e6a91eda9416 DE-627 ger DE-627 rakwb Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3 1989 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data. APS Digital Backfile Archive 1893-2003 Cassiday, G. L. oth Cooper, R. oth Dawson, B. R. oth Elbert, J. W. oth Fick, B. E. oth Green, K. D. oth Ko, S. oth Liebing, D. F. oth Loh, E. C. oth Salamon, M. H. oth Smith, J. D. oth Sokolsky, P. oth Sommers, P. oth Thomas, S. B. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 62(1989), 4, Seite 383-386 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:62 year:1989 number:4 pages:383-386 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae2ad11df500772fdd7aa698d3505e6a91eda9416 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 62 1989 4 383-386 4 |
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(DE-627)NLEJ250944391 (DE-601)aps:e2ad11df500772fdd7aa698d3505e6a91eda9416 DE-627 ger DE-627 rakwb Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3 1989 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data. APS Digital Backfile Archive 1893-2003 Cassiday, G. L. oth Cooper, R. oth Dawson, B. R. oth Elbert, J. W. oth Fick, B. E. oth Green, K. D. oth Ko, S. oth Liebing, D. F. oth Loh, E. C. oth Salamon, M. H. oth Smith, J. D. oth Sokolsky, P. oth Sommers, P. oth Thomas, S. B. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 62(1989), 4, Seite 383-386 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:62 year:1989 number:4 pages:383-386 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae2ad11df500772fdd7aa698d3505e6a91eda9416 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 62 1989 4 383-386 4 |
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(DE-627)NLEJ250944391 (DE-601)aps:e2ad11df500772fdd7aa698d3505e6a91eda9416 DE-627 ger DE-627 rakwb Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3 1989 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data. APS Digital Backfile Archive 1893-2003 Cassiday, G. L. oth Cooper, R. oth Dawson, B. R. oth Elbert, J. W. oth Fick, B. E. oth Green, K. D. oth Ko, S. oth Liebing, D. F. oth Loh, E. C. oth Salamon, M. H. oth Smith, J. D. oth Sokolsky, P. oth Sommers, P. oth Thomas, S. B. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 62(1989), 4, Seite 383-386 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:62 year:1989 number:4 pages:383-386 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae2ad11df500772fdd7aa698d3505e6a91eda9416 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 62 1989 4 383-386 4 |
allfieldsGer |
(DE-627)NLEJ250944391 (DE-601)aps:e2ad11df500772fdd7aa698d3505e6a91eda9416 DE-627 ger DE-627 rakwb Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3 1989 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data. APS Digital Backfile Archive 1893-2003 Cassiday, G. L. oth Cooper, R. oth Dawson, B. R. oth Elbert, J. W. oth Fick, B. E. oth Green, K. D. oth Ko, S. oth Liebing, D. F. oth Loh, E. C. oth Salamon, M. H. oth Smith, J. D. oth Sokolsky, P. oth Sommers, P. oth Thomas, S. B. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 62(1989), 4, Seite 383-386 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:62 year:1989 number:4 pages:383-386 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae2ad11df500772fdd7aa698d3505e6a91eda9416 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 62 1989 4 383-386 4 |
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(DE-627)NLEJ250944391 (DE-601)aps:e2ad11df500772fdd7aa698d3505e6a91eda9416 DE-627 ger DE-627 rakwb Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3 1989 Online-Ressource 4 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data. APS Digital Backfile Archive 1893-2003 Cassiday, G. L. oth Cooper, R. oth Dawson, B. R. oth Elbert, J. W. oth Fick, B. E. oth Green, K. D. oth Ko, S. oth Liebing, D. F. oth Loh, E. C. oth Salamon, M. H. oth Smith, J. D. oth Sokolsky, P. oth Sommers, P. oth Thomas, S. B. oth Enthalten in Physical review letters College Park, Md. : APS, 1958 62(1989), 4, Seite 383-386 Online-Ressource (DE-627)NLEJ248237888 (DE-600)1472655-5 1079-7114 nnns volume:62 year:1989 number:4 pages:383-386 extent:4 https://www.tib.eu/de/suchen/id/aps%3Ae2ad11df500772fdd7aa698d3505e6a91eda9416 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 62 1989 4 383-386 4 |
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evidence for 1018-ev neutral particles from the direction of cygnus x-3 |
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Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3 |
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Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data. |
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Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data. |
abstract_unstemmed |
Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data. |
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Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3 |
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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">NLEJ250944391</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231114110239.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231114s1989 xx |||||o 00| ||und c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ250944391</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-601)aps:e2ad11df500772fdd7aa698d3505e6a91eda9416</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">Evidence for 1018-eV Neutral Particles from the Direction of Cygnus X-3</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1989</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">4</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">Analysis of the cumulative Fly's Eye data reveals an excess of air showers from the direction of Cygnus X-3 at energies above 0.5×1018 eV. No point source has previously been identified at such high energies. The probability of this excess arising as a chance clustering of isotropic cosmic rays is 6.5×10-4. The inferred signal flux is (2.0±0.6)×10-17 particles/cm2 s. The Cygnus X-3 4.8-h periodicity is weakly present in the data.</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">Cassiday, G. L.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cooper, R.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dawson, B. R.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Elbert, J. 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D.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sokolsky, P.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sommers, P.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Thomas, S. B.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Physical review letters</subfield><subfield code="d">College Park, Md. : APS, 1958</subfield><subfield code="g">62(1989), 4, Seite 383-386</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ248237888</subfield><subfield code="w">(DE-600)1472655-5</subfield><subfield code="x">1079-7114</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:62</subfield><subfield code="g">year:1989</subfield><subfield code="g">number:4</subfield><subfield code="g">pages:383-386</subfield><subfield code="g">extent:4</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.tib.eu/de/suchen/id/aps%3Ae2ad11df500772fdd7aa698d3505e6a91eda9416</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">62</subfield><subfield code="j">1989</subfield><subfield code="e">4</subfield><subfield code="h">383-386</subfield><subfield code="g">4</subfield></datafield></record></collection>
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