Title
Production of ψ(2S) mesons in pp̄ collisions at 1.96 TeV
Date Issued
06 August 2009
Access level
open access
Resource Type
journal article
Author(s)
Aaltonen T.
Adelman J.
Akimoto T.
Álvarez González B.
Amerio S.
Amidei D.
Anastassov A.
Annovi A.
Antos J.
Apollinari G.
Apresyan A.
Arisawa T.
Artikov A.
Ashmanskas W.
Attal A.
Aurisano A.
Azfar F.
Badgett W.
Barbaro-Galtieri A.
Barnes V.E.
Barnett B.A.
Barria P.
Bartsch V.
Bauer G.
Beauchemin P.H.
Bedeschi F.
Beecher D.
Behari S.
Bellettini G.
Bellinger J.
Benjamin D.
Beretvas A.
Beringer J.
Bhatti A.
Binkley M.
Bisello D.
Bizjak I.
Blair R.E.
Blocker C.
Blumenfeld B.
Bocci A.
Bodek A.
Boisvert V.
Bolla G.
Bortoletto D.
Boudreau J.
Boveia A.
Brau B.
Bridgeman A.
Brigliadori L.
Bromberg C.
Brubaker E.
Budagov J.
Budd H.S.
Budd S.
Burke S.
Burkett K.
Busetto G.
Bussey P.
Buzatu A.
Byrum K.L.
Cabrera S.
Calancha C.
Campanelli M.
Campbell M.
Canelli F.
Canepa A.
Carls B.
Carlsmith D.
Carosi R.
Carrillo S.
Carron S.
Casal B.
Casarsa M.
Castro A.
Catastini P.
Cauz D.
Cavaliere V.
Cavalli-Sforza M.
Cerri A.
Cerrito L.
Chang S.H.
Chen Y.C.
Chertok M.
Chiarelli G.
Chlachidze G.
Chlebana F.
Cho K.
Chokheli D.
Chou J.P.
Choudalakis G.
Chuang S.H.
Chung K.
Chung W.H.
Chung Y.S.
Chwalek T.
Ciobanu C.I.
Ciocci M.A.
Clark A.
Clark D.
Abstract
We have measured the differential cross section for the inclusive production of ψ(2S) mesons decaying to μ+μ- that were produced in prompt or B-decay processes from pp̄ collisions at 1.96 TeV. These measurements have been made using a data set from an integrated luminosity of 1.1fb-1 collected by the CDF II detector at Fermilab. For events with transverse momentum pT(ψ(2S))>2GeV/c and rapidity | y(ψ(2S))| <0.6 we measure the integrated inclusive cross section σ(pp̄→ψ(2S)X) •Br(ψ(2S)→μ+μ-) to be 3.29±0.04(stat)±0. 32(syst)nb. © 2009 The American Physical Society.
Volume
80
Issue
3
Language
English
OCDE Knowledge area
Física de partículas, Campos de la Física
Scopus EID
2-s2.0-69749097825
Source
Physical Review D - Particles, Fields, Gravitation and Cosmology
ISSN of the container
15507998
Sponsor(s)
Science and Technology Facilities Council - PP/E000444/1
Science and Technology Facilities Council - PP/E000452/1
Science and Technology Facilities Council ST/H001069/1
Science and Technology Facilities Council - ST/H001077/1
Sources of information:
Directorio de Producción Científica
Scopus