b(b)over-bar production in p plus p collisions at PHENIX

被引：0

作者：

Sen, Abhisek ^{[1
]}

机构：

[1] Iowa State Univ, Ames, IA 50011 USA

来源：

NUCLEAR PHYSICS A | 2016年 / 956卷

关键词：

Heavy flavor; PHENIX; bottom production; oscillation;

D O I：

10.1016/j.nuclphysa.2016.02.040

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The b (b) over bar production cross section has been measured by the PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC) in p + p collisions at root s = 200 and 500 GeV. In the absence of displaced-vertex b-tagging, dilepton continuum pairs provide a unique opportunity for b-quark production cross section measurement. We report two independent preliminary analyses of bottom quark production measurements using unlike-sign dielectron pairs measured in the rapidity range vertical bar y vertical bar < 0.35 and like-sign dimuon pairs measured in the rapidity range 1.2 < vertical bar y vertical bar < 2.2. The extrapolated total production cross-sections agree with the NLO pQCD theory calculations within the uncertainties.

引用

页码：489 / 492

页数：4

共 50 条

[31] INCLUSIVE PARTICLE-PRODUCTION IN P(P)OVER-BAR COLLISIONS
BORZUMATI, FM
KRAMER, G
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1995, 67 (01): : 137 - 142
[32] Thermal hadron production in pp and p(p)over-bar collisions
Becattini, F
Heinz, U
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1997, 76 (02): : 269 - 286
[33] N* Production from pp and (p)over-bar p collisions
Wu, Jia-Jun
Cao, Xu
Molina, R.
Oset, E.
Zou, B. S.
INTERNATIONAL CONFERENCE ON THE STRUCTURE OF BARYONS (BARYONS '10), 2011, 1388
[34] The congruence equation (a)over-bar + (b)over-bar ≡ (c)over-bar (mod p)
Chan, Tsz Ho
INTERNATIONAL JOURNAL OF NUMBER THEORY, 2021, 17 (02) : 329 - 340
[35] Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at √s=1.96 TeV using lepton plus jets events with lifetime b-tagging
Abazov, VM
Abbott, B
Abolins, M
Acharya, BS
Adams, M
Adams, T
Agelou, M
Agram, JL
Ahn, SH
Ahsan, M
Alexeev, GD
Alkhazov, G
Alton, A
Alverson, G
Alves, GA
Anastasoaie, M
Andeen, T
Anderson, S
Andrieu, B
Arnoud, Y
Askew, A
Åsman, B
Jesus, ACSA
Atramentov, O
Autermann, C
Avila, C
Badaud, F
Baden, A
Baldin, B
Balm, PW
Banerjee, S
Barberis, E
Bargassa, P
Baringer, P
Barnes, C
Barreto, J
Bartlett, JF
Bassler, U
Bauer, D
Bean, A
Beauceron, S
Begalli, M
Begel, M
Bellavance, A
Beri, SB
Bernardi, G
Bernhard, R
Bertram, I
Besançon, M
Beuselinck, R
PHYSICS LETTERS B, 2005, 626 : 35 - 44
[36] Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at √s=1.96 TeV using secondary vertex b tagging
Abazov, V. M.
Abbott, B.
Abolins, M.
Acharya, B. S.
Adams, M.
Adams, T.
Aguilo, E.
Ahn, S. H.
Ahsan, M.
Alexeev, G. D.
Alkhazov, G.
Alton, A.
Alverson, G.
Alves, G. A.
Anastasoaie, M.
Ancu, L. S.
Andeen, T.
Anderson, S.
Andrieu, B.
Anzelc, M. S.
Arnoud, Y.
Arov, M.
Askew, A.
Asman, B.
Assis Jesus, A. C. S.
Atramentov, O.
Autermann, C.
Avila, C.
Ay, C.
Badaud, F.
Baden, A.
Bagby, L.
Baldin, B.
Bandurin, D. V.
Banerjee, P.
Banerjee, S.
Barberis, E.
Bargassa, P.
Baringer, P.
Barnes, C.
Barreto, J.
Bartlett, J. F.
Bassler, U.
Bauer, D.
Beale, S.
Bean, A.
Begalli, M.
Begel, M.
Belanger-Champagne, C.
Bellantoni, L.
PHYSICAL REVIEW D, 2006, 74 (11):
[37] Search for the Production of Narrow t(b)over-bar Resonances in 1:9 fb-1 of p(p)over-bar Collisions at √s=1.96 TeV
Aaltonen, T.
Adelman, J.
Akimoto, T.
Alvarez Gonzalez, 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.
Bartos, 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.
PHYSICAL REVIEW LETTERS, 2009, 103 (04)
[38] Measurement of the Branching Fractions B(B0 → p(p)over-barp(p)over-bar) and B(Bs0 → p(p)over-barp(p)over-bar)
Aaij, R.
Abdelmotteleb, A. S. W.
Beteta, C. Abellan
Abudinen, F.
Ackernley, T.
Adeva, B.
Adinolfi, M.
Adlarson, P.
Afsharnia, H.
Agapopoulou, C.
Aidala, C. A.
Ajaltouni, Z.
Akar, S.
Akiba, K.
Albrecht, J.
Alessio, F.
Alexander, M.
Alfonso Albero, A.
Aliouche, Z.
Cartelle, P. Alvarez
Amalric, R.
Amato, S.
Amey, J. L.
Amhis, Y.
An, L.
Anderlini, L.
Andersson, M.
Andreianov, A.
Andreotti, M.
Andreou, D.
Ao, D.
Archilli, F.
Artamonov, A.
Artuso, M.
Aslanides, E.
Atzeni, M.
Audurier, B.
Bachmann, S.
Bachmayer, M.
Back, J. J.
Bailly-reyre, A.
Baladron Rodriguez, P.
Balagura, V.
Baldini, W.
Baptista de Souza Leite, J.
Barbetti, M.
Barlow, R. J.
Barsuk, S.
Barter, W.
Bartolini, M.
PHYSICAL REVIEW LETTERS, 2023, 131 (09)
[39] Extrapolation of multiplicity distribution in p plus p((p)over-bar) collisions to LHC energies
Dash, Ajay Kumar
Mohanty, Bedangadas
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2010, 37 (02)
[40] Search for resonant t(t)over-bar production in p(p)over-bar collisions at √s=1.96 TeV
Aaltonen, T.
Abulencia, A.
Adelman, J.
Akimoto, T.
Albrow, M. G.
Gonzalez, B. Alvarez
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.
Azzi-Bacchetta, P.
Azzurri, P.
Bacchetta, N.
Badgett, W.
Barbaro-Galtieri, A.
Barnes, V. E.
Barnett, B. A.
Baroiant, S.
Bartsch, V.
Bauer, G.
Beauchemin, P. -H.
Bedeschi, F.
Bednar, P.
Behari, S.
Bellettini, G.
Bellinger, J.
Belloni, A.
Benjamin, D.
Beretvas, A.
Beringer, J.
Berry, T.
Bhatti, A.
Binkley, M.
Bisello, D.
Bizjak, I.
Blair, R. E.
Blocker, C.
Blumenfeld, B.
Bocci, A.
Bodek, A.
Boisvert, V.
PHYSICAL REVIEW LETTERS, 2008, 100 (23)

← 1 2 3 4 5 →