Measurement of the B+total cross section and B+differential cross section dσ/dpTin pp̄ collisions at √s=1.8 TeV

CDF Collaboration

研究成果: Article査読

73 被引用数 (Scopus)

抄録

We present measurements of the B+meson total cross section and differential cross section dσ/dpT. The measurements use a 98±4 pb-1sample of pp̄ collisions at √s=1.8 TeV collected by the CDF detector. Charged B meson candidates are reconstructed through the decay B±→J|ψ±with J|ψ→µ+µ-. The total cross section, measured in the central rapidity region |y|<1.0 for pT(B)>6.0 GeV/c, is 3.6±0.6(stat ⊕ syst) µb. The measured differential cross section is substantially larger than typical QCD predictions calculated to next-to-leading order.

本文言語English
論文番号052005
ジャーナルPhysical Review D
65
5
DOI
出版ステータスPublished - 2002

ASJC Scopus subject areas

  • 物理学および天文学(その他)

フィンガープリント

「Measurement of the B<sup>+</sup>total cross section and B<sup>+</sup>differential cross section dσ/dp<sub>T</sub>in pp̄ collisions at √s=1.8 TeV」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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