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Measurement of inclusive differential cross sections for Υ(1S) production in pp̄ collisions at s=1.96TeV

Abstract:
We present measurements of the inclusive production cross sections of the Υ(1S) bottomonium state in pp̄ collisions at s=1.96TeV. Using the Υ(1S)→μ+μ- decay mode for a data sample of 159±10pb-1 collected by the D0 detector at the Fermilab Tevatron collider, we determine the differential cross sections as a function of the Υ(1S) transverse momentum for three ranges of the Υ(1S) rapidity: 0<|yΥ|≤0.6, 0.6<|yΥ|≤1.2, and 1.2<|yΥ|≤1.8. © 2005 The American Physical Society.

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Publisher copy:
10.1103/PhysRevLett.94.232001

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Journal:
Physical Review Letters More from this journal
Volume:
94
Issue:
23
Publication date:
2005-06-17
DOI:
EISSN:
1079-7114
ISSN:
0031-9007


Language:
English
Pubs id:
pubs:178372
UUID:
uuid:3ad88c95-4f58-4a41-a073-e49a721d7afa
Local pid:
pubs:178372
Source identifiers:
178372
Deposit date:
2012-12-19

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