Evidence for a Long-Range Component in the Pion Emission Source in Au + Au Collisions at √sNN = 200 GeV
Physical Review Letters Volume 98 Issue 13
Page 132301-1-132301-6
published_at 2007-03-26
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| File | |
| Title ( eng ) |
Evidence for a Long-Range Component in the Pion Emission Source in Au + Au Collisions at √sNN = 200 GeV
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| Creator |
PHENIX Collaboration
Enokizono Akitomo
Hachiya Takashi
Kohama Takeshi
Nakamura Tomoaki
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| Source Title |
Physical Review Letters
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| Volume | 98 |
| Issue | 13 |
| Start Page | 132301-1 |
| End Page | 132301-6 |
| Abstract |
Emission source functions are extracted from correlation functions constructed from charged pions produced at midrapidity in Au + Au collisions at √sNN = 200GeV. The source parameters extracted from these functions at low kT give first indications of a long tail for the pion emission source. The source extension cannot be explained solely by simple kinematic considerations. The possible role of a halo of secondary pions from resonance emissions is explored.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 2007-03-26 |
| Rights |
Copyright (c) 2007 The American Physical Society.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0031-9007
[DOI] 10.1103/PhysRevLett.98.132301
[NCID] AA00773679
[DOI] http://dx.doi.org/10.1103/PhysRevLett.98.132301
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