Jet properties from two-particle azimuthal correlations in d+Au collisions at √SNN=200 GeV at STAR

被引：0
|
作者：
Benedosso, F. [1 ]
机构：
[1] Univ Utrecht, Utrecht, Netherlands
来源：
EUROPEAN PHYSICAL JOURNAL C | 2007年 / 49卷 / 01期
关键词：
D O I：
10.1140/epjc/s10052-006-0123-4
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We present measurements of azimuthal correlations between photons (from pi(0) decay) and charged hadrons in d+Au collisions at root s(NN)=200 GeV. We use di-hadron correlations to study parton fragmentation in d+Au collisions at RHIC. Specifically, the near-side and away-side peaks of the azimuthal angular difference distribution are used to measure the root-mean-squared (RMS) fragmentation transverse momentum root < j(T)(2)> and the mean intrinsic parton transverse momentum <vertical bar k(Ty)vertical bar >. The measurements with leading photons are compared to results using leading charged particles.
引用
收藏
页码：61 / 64
页数：4
相关论文
共 50 条
  • [1] Jet structure from dihadron correlations in d+Au collisions at √SNN=200 GeV
    Adler, S. S.
    Afanasiev, S.
    Aidala, C.
    Ajitanand, N. N.
    Akiba, Y.
    Al-Jamel, A.
    Alexander, J.
    Aoki, K.
    Aphecetche, L.
    Armendariz, R.
    Aronson, S. H.
    Averbeck, R.
    Awes, T. C.
    Babintsev, V.
    Baldisseri, A.
    Barish, K. N.
    Barnes, P. D.
    Bassalleck, B.
    Bathe, S.
    Batsouli, S.
    Baublis, V.
    Bauer, F.
    Bazilevsky, A.
    Belikov, S.
    Bjorndal, M. T.
    Boissevain, J. G.
    Borel, H.
    Brooks, M. L.
    Brown, D. S.
    Bruner, N.
    Bucher, D.
    Buesching, H.
    Bumazhnov, V.
    Bunce, G.
    Burward-Hoy, J. M.
    Butsyk, S.
    Camard, X.
    Chand, P.
    Chang, W. C.
    Chernichenko, S.
    Chi, C. Y.
    Chiba, J.
    Chiu, M.
    Choi, I. J.
    Choudhury, R. K.
    Chujo, T.
    Cianciolo, V.
    Cobigo, Y.
    Cole, B. A.
    Comets, M. P.
    PHYSICAL REVIEW C, 2006, 73 (05):
  • [2] Two-particle correlations in 2D pt space in Au plus Au collisions at √sNN=200 GeV at STAR
    Oldag, Elizabeth W.
    HOT QUARKS 2012: WORKSHOP FOR YOUNG SCIENTISTS ON THE PHYSICS OF ULTRARELATIVISTIC NUCLEUS-NUCLEUS COLLISIONS, 2013, 446
  • [3] Direct photons in d+Au collisions at √SNN=200 GeV with STAR
    Russcher, M. J.
    EUROPEAN PHYSICAL JOURNAL C, 2007, 49 (01): : 231 - 234
  • [4] Azimuthal angle correlations for rapidity separated hadron pairs in d+Au collisions at √sNN=200 GeV
    Adler, S. S.
    Afanasiev, S.
    Aidala, C.
    Ajitanand, N. N.
    Akiba, Y.
    Al-Jamel, A.
    Alexander, J.
    Aoki, K.
    Aphecetche, L.
    Armendariz, R.
    Aronson, S. H.
    Averbeck, R.
    Awes, T. C.
    Babintsev, V.
    Baldisseri, A.
    Barish, K. N.
    Barnes, P. D.
    Bassalleck, B.
    Bathe, S.
    Batsouli, S.
    Baublis, V.
    Bauer, F.
    Bazilevsky, A.
    Belikov, S.
    Bjorndal, M. T.
    Boissevain, J. G.
    Borel, H.
    Brooks, M. L.
    Brown, D. S.
    Bruner, N.
    Bucher, D.
    Buesching, H.
    Bumazhnov, V.
    Bunce, G.
    Burward-Hoy, J. M.
    Butsyk, S.
    Camard, X.
    Chand, P.
    Chang, W. C.
    Chernichenko, S.
    Chi, C. Y.
    Chiba, J.
    Chiu, M.
    Choi, I. J.
    Choudhury, R. K.
    Chujo, T.
    Cianciolo, V.
    Cobigo, Y.
    Cole, B. A.
    Comets, M. P.
    PHYSICAL REVIEW LETTERS, 2006, 96 (22)
  • [5] Azimuthal angle correlations for rapidity separated hadron tairs in d+Au collisions at √SNN=200 GeV
    Zhang, Chun
    Particles and Nuclei, 2006, 842 : 89 - 91
  • [6] Projections of two-particle correlations onto transverse rapidity in Au plus Au collisions at √sNN=200 GeV at STAR
    Abdallah, M. S.
    Aboona, B. E.
    Adam, J.
    Adamczyk, L.
    Adams, J. R.
    Adkins, J. K.
    Agakishiev, G.
    Aggarwal, I.
    Aggarwal, M. M.
    Ahammed, Z.
    Alekseev, I.
    Anderson, D. M.
    Aparin, A.
    Aschenauer, E. C.
    Ashraf, M. U.
    Atetalla, F. G.
    Attri, A.
    Averichev, G. S.
    Bairathi, V.
    Baker, W.
    Cap, J. G. Ball
    Barish, K.
    Behera, A.
    Bellwied, R.
    Bhagat, P.
    Bhasin, A.
    Bielcik, J.
    Bielcikova, J.
    Bordyuzhin, I. G.
    Brandenburg, J. D.
    Brandin, A. V.
    Bunzarov, I.
    Cai, X. Z.
    Caines, H.
    Sanchez, M. Calderon de la Barca
    Cebra, D.
    Chakaberia, I.
    Chaloupka, P.
    Chan, B. K.
    Chang, F-H
    Chang, Z.
    Chankova-Bunzarova, N.
    Chatterjee, A.
    Chattopadhyay, S.
    Chen, D.
    Chen, J.
    Chen, J. H.
    Chen, X.
    Chen, Z.
    Cheng, J.
    PHYSICAL REVIEW C, 2022, 106 (04)
  • [7] Charged particle distributions and transverse dynamics in Au+Au and d+Au collisions at √sNN=200 GeV from STAR
    Putschke, J
    FOCUS ON MULTIPLICITY: INTERNATIONAL WORKSHOP ON PARTICLE MULTIPLICITY IN RELATIVISTIC HEAVY ION COLLISIONS, 2005, 5 : 37 - 45
  • [8] Two-particle correlations measured by PHENIX in Au-Au collisions at √SNN=200 GeV.
    Enokizono, A
    NUCLEAR PHYSICS A, 2003, 715 : 595C - 598C
  • [9] Azimuthal di-hadron correlations in Au+Au collisions at √sNN=200 GeV from STAR
    Horner, Mark J.
    Particles and Nuclei, 2006, 842 : 125 - 127
  • [10] Initial state nuclear effects for jet production measured in √sNN=200 GeV d+Au collisions by STAR
    Kapitan, Jan
    NUCLEAR PHYSICS A, 2009, 830 : 619C - 620C
12345