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Measurement of the B+ production cross section in pp̄ collisions at s=1960GeV

Abstract:
We present a new measurement of the B+ meson differential cross section dσ/dpT at s=1960GeV. The data correspond to an integrated luminosity of 739pb-1 collected with the upgraded CDF detector (CDF II) at the Fermilab Tevatron collider. B+ candidates are reconstructed through the decay B+→J/ψK+, with J/ψ→μ+μ-. The integrated cross section for producing B+ mesons with pT≥6GeV/c and |y|≤1 is measured to be 2.78±0.24μb. © 2007 The American Physical Society.

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Publisher copy:
10.1103/PhysRevD.75.012010

Authors


Abulencia, A More by this author
Adelman, J More by this author
Affolder, T More by this author
Akimoto, T More by this author
Albrow, MG More by this author
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Journal:
Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume:
75
Issue:
1
Publication date:
2007-01-29
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:4dc45a9b-fbef-40d8-a08a-bee94b06f3ba
Source identifiers:
117305
Local pid:
pubs:117305
Language:
English

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