Measuring the shear viscosity at RHIC

被引：0

作者：

Gavin, Sean ^{[1
]}

Abdel-Aziz, Mohamed ^{[2
]}

机构：

[1] Wayne State Univ, Dept Phys & Astron, Detroit, MI 48202 USA

[2] Goethe Univ Frankfurt, Inst Theoret & Phys, D-60438 Frankfurt, Germany

来源：

INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS | 2006年 / 870卷

关键词：

relativistic heavy ions; event-by-event fluctuations;

D O I：

暂无

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：

Measurements of transverse momentum fluctuations can be used to determine the shear viscosity [1]. We use current data to estimate the viscosity-to-entropy ratio in the range from 0.08 to 0.3, and discuss how future measurements can reduce this uncertainty.

引用

页码：724 / +

页数：2

共 10 条

[1] Minijet deformation and charge-independent angular correlations on momentum subspace (η, φ) in Au-Au collisions at √SNN=130 GeV [J].

Adams, J. ;

Aggarwal, M. M. ;

Ahammed, Z. ;

Amonett, J. ;

Anderson, B. D. ;

Anderson, M. ;

Arkhipkin, D. ;

Averichev, G. S. ;

Bai, Y. ;

Balewski, J. ;

Barannikova, O. ;

Barnby, L. S. ;

Baudot, J. ;

Bekele, S. ;

Belaga, V. V. ;

Bellingeri-Laurikainen, A. ;

Bellwied, R. ;

Bezverkhny, B. I. ;

Bharadwaj, S. ;

Bhasin, A. ;

Bhati, A. K. ;

Bichsel, H. ;

Bielcik, J. ;

Bielcikova, J. ;

Bland, L. C. ;

Blyth, C. O. ;

Blyth, S. -L. ;

Bonner, B. E. ;

Botje, M. ;

Bouchet, J. ;

Brandin, A. V. ;

Bravar, A. ;

Bystersky, M. ;

Cadman, R. V. ;

Cai, X. Z. ;

Caines, H. ;

Sanchez, M. Calderon de la Barca ;

Castillo, J. ;

Catu, O. ;

Cebra, D. ;

Chajecki, Z. ;

Chaloupka, P. ;

Chattopadhyay, S. ;

Chen, H. F. ;

Chen, J. H. ;

Chen, Y. ;

Cheng, J. ;

Cherney, M. ;

Chikanian, A. ;

Choi, H. A. .

PHYSICAL REVIEW C, 2006, 73 (06)

[2] Transverse-momentum pt correlations on (η, φ) from mean-pt fluctuations in Au-Au collisions at √sNN=200 GeV [J].

Adams, J. ;

Aggarwal, M. M. ;

Ahammed, Z. ;

Amonett, J. ;

Anderson, B. D. ;

Arkhipkin, D. ;

Averichev, G. S. ;

Badyal, S. K. ;

Bai, Y. ;

Balewski, J. ;

Barannikova, O. ;

Barnby, L. S. ;

Baudot, J. ;

Bekele, S. ;

Belaga, V. V. ;

Bellingeri-Laurikainen, A. ;

Bellwied, R. ;

Berger, J. ;

Bezverkhny, B. I. ;

Bharadwaj, S. ;

Bhasin, A. ;

Bhati, A. K. ;

Bhatia, V. S. ;

Bichsel, H. ;

Bielcik, J. ;

Bielcikova, J. ;

Billmeier, A. ;

Bland, L. C. ;

Blyth, C. O. ;

Blyth, S-L ;

Bonner, B. E. ;

Botje, M. ;

Boucham, A. ;

Bouchet, J. ;

Brandin, A. V. ;

Bravar, A. ;

Bystersky, M. ;

Cadman, R. V. ;

Cai, X. Z. ;

Caines, H. ;

Sanchez, M. Calderon de la Barca ;

Castillo, J. ;

Catu, O. ;

Cebra, D. ;

Chajecki, Z. ;

Chaloupka, P. ;

Chattopadhyay, S. ;

Chen, H. F. ;

Chen, J. H. ;

Chen, Y. .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2006, 32 (06) :L37-L48

[3] Incident energy dependence of pt correlations at relativistic energies -: art. no. 044902 [J].

Adams, J ;

Aggarwal, MM ;

Ahammed, Z ;

Amonett, J ;

Anderson, BD ;

Arkhipkin, D ;

Averichev, GS ;

Badyal, SK ;

Bai, Y ;

Balewski, J ;

Barannikova, O ;

Barnby, LS ;

Baudot, J ;

Bekele, S ;

Belaga, VV ;

Bellingeri-Laurikainen, A ;

Bellwied, R ;

Berger, J ;

Bezverkhny, BI ;

Bharadwaj, S ;

Bhasin, A ;

Bhati, AK ;

Bhatia, VS ;

Bichsel, H ;

Bielcik, J ;

Bielcikova, J ;

Billmeier, A ;

Bland, LC ;

Blyth, CO ;

Bonner, BE ;

Botje, M ;

Boucham, A ;

Bouchet, J ;

Brandin, AV ;

Bravar, A ;

Bystersky, M ;

Cadman, RV ;

Cai, XZ ;

Caines, H ;

Sánchez, MCDB ;

Castillo, J ;

Catu, O ;

Cebra, D ;

Chajecki, Z ;

Chaloupka, P ;

Chattopadhyay, S ;

Chen, HF ;

Chen, Y ;

Cheng, J ;

Cherney, M .

PHYSICAL REVIEW C, 2005, 72 (04)

[4]

GAVIN S, ARXIVNUCLTH0606061

[5] Perfect fluidity of the quark-gluon plasma core as seen through its dissipative hadronic corona [J].

Hirano, T ;

Gyulassy, M .

NUCLEAR PHYSICS A, 2006, 769 :71-94

[6] Hadronic dissipative effects on elliptic flow in ultrarelativistic heavy-ion collisions [J].

Hirano, Tetsufumi ;

Heinz, Ulrich ;

Kharzeev, Dmitri ;

Lacey, Roy ;

Nara, Yasushi .

PHYSICS LETTERS B, 2006, 636 (06) :299-304

[7]

Lisa MA, 2004, ACTA PHYS POL B, V35, P37

[8] What do we learn from resonance production in heavy ion collisions? [J].

Markert, C .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2005, 31 (04) :S169-S178

[9] Effect of shear viscosity on spectra, elliptic flow, and Hanbury Brown-Twiss radii [J].

Teaney, D .

PHYSICAL REVIEW C, 2003, 68 (03) :349131-3491311

[10] Viscosity and thermalization [J].

Teaney, DA .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2004, 30 (08) :S1247-S1250

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