Bose-Einstein correlations of charged pion pairs in Au+Au collisions at √sNN = 200 GeV -: art. no. 152302

被引：179

作者：

Adler, SS ^{[1
]}

Afanasiev, S

Aidala, C

Ajitanand, NN

Akiba, Y

Alexander, J

Amirikas, R

Aphecetche, L

Aronson, SH

Averbeck, R

Awes, TC

Azmoun, R

Babintsev, V

Baldisseri, A

Barish, KN

Barnes, PD

Bassalleck, B

Bathe, S

Batsouli, S

Baublis, V

Bazilevsky, A

Belikov, S

Berdnikov, Y

Bhagavatula, S

Boissevain, JG

Borel, H

Borenstein, S

Brooks, ML

Brown, DS

Bruner, N

Bucher, D

Buesching, H

Bumazhnov, V

Bunce, G

Burward-Hoy, JM

Butsyk, S

Camard, X

Chai, JS

Chand, P

Chang, WC

Chernichenko, S

Chi, CY

Chiba, J

Chiu, M

Choi, IJ

Choi, J

Choudhury, RK

Chujo, T

Cianciolo, V

Cobigo, Y

机构：

[1] Abilene Christian Univ, Abilene, TX 79699 USA

[2] Acad Sinica, Inst Phys, Taipei 11529, Taiwan

[3] Banaras Hindu Univ, Dept Phys, Varanasi 221005, Uttar Pradesh, India

[4] Bhabha Atom Res Ctr, Bombay 400085, Maharashtra, India

[5] Brookhaven Natl Lab, Upton, NY 11973 USA

[6] Univ Calif Riverside, Riverside, CA 92521 USA

[7] CIAE, Beijing, Peoples R China

[8] Univ Tokyo, Grad Sch Sci, Ctr Nucl Study, Tokyo 1130033, Japan

[9] Columbia Univ, New York, NY 10027 USA

[10] Nevis Labs, Irvington, NY 10533 USA

[11] CEA Saclay, F-91191 Gif Sur Yvette, France

[12] Univ Debrecen, H-4010 Debrecen, Hungary

[13] Florida State Univ, Tallahassee, FL 32306 USA

[14] Georgia State Univ, Atlanta, GA 30303 USA

[15] Hiroshima Univ, Higashihiroshima 7398526, Japan

[16] Inst High Energy Phys, Protvino, Russia

[17] Iowa State Univ Sci & Technol, Ames, IA 50011 USA

[18] Joint Inst Nucl Res, Dubna 141980, Russia

[19] Cyclotron Applicat Lab, KAERI, Seoul, South Korea

[20] Kangnung Natl Univ, Kangnung 210702, South Korea

[21] High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki 3050801, Japan

[22] KFKI Res Inst Particle & Nucl Phys RMKI, H-1525 Budapest 114, Hungary

[23] Korea Univ, Seoul 136701, South Korea

[24] IV Kurchatov Atom Energy Inst, Russian Res Ctr, Moscow 123182, Russia

[25] Kyoto Univ, Kyoto 606, Japan

[26] Ecole Polytech, CNRS IN2P3, Lab Leprince Ringuet, F-91128 Palaiseau, France

[27] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

[28] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[29] Univ Clermont Ferrand, LPC, CNRS IN2P3, F-63177 Clermont Ferrand, France

[30] Lund Univ, Dept Phys, SE-22100 Lund, Sweden

[31] Univ Munster, Inst Kernphys, D-48149 Munster, Germany

[32] Myongji Univ, Yongin 449728, Kyonggido, South Korea

[33] Nagasaki Inst Appl Sci, Nagasaki 8510193, Japan

[34] Univ New Mexico, Albuquerque, NM 87131 USA

[35] New Mexico State Univ, Las Cruces, NM 88003 USA

[36] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[37] Univ Paris 11, IPN, CNRS IN2P3, F-91406 Orsay, France

[38] Petersburg Nucl Phys Inst, PNPI, Gatchina, Russia

[39] RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan

[40] Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA

[41] St Petersburg State Univ, St Petersburg, Russia

[42] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil

[43] Seoul Natl Univ, Syst Elect Lab, Seoul, South Korea

[44] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA

[45] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA

[46] Univ Nantes, SUBATECH, Ecole Mines Nantes, CNRS IN2P3, F-44307 Nantes, France

[47] Univ Tennessee, Knoxville, TN 37996 USA

[48] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan

[49] Univ Tsukuba, Inst Phys, Tsukuba, Ibaraki 305, Japan

[50] Vanderbilt Univ, Nashville, TN 37235 USA

来源：

PHYSICAL REVIEW LETTERS | 2004年 / 93卷 / 15期

基金：

中国国家自然科学基金; 美国国家科学基金会; 匈牙利科学研究基金会; 以色列科学基金会; 巴西圣保罗研究基金会; 日本学术振兴会;

关键词：

D O I：

10.1103/PhysRevLett.93.152302

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Bose-Einstein correlations of identically charged pion pairs were measured by the PHENIX experiment at midrapidity in Au+Au collisions at roots(NN)=200 GeV. The Bertsch-Pratt radius parameters were determined as a function of the transverse momentum of the pair and as a function of the centrality of the collision. Using the standard core-halo partial Coulomb fits, and a new parametrization which constrains the Coulomb fraction as determined from the unlike-sign pion correlation, the ratio R-out/R-side is within 0.8-1.1 for 0.25<<k(T)><1.2 GeV/c. The centrality dependence of all radii is well described by a linear scaling in N-part(1/3), and R-out/R-side for <k(T)>similar to0.45 GeV/c is approximately constant at unity as a function of centrality.

引用

页码：152302 / 1

页数：6

共 35 条

[1] Beam energy and centrality dependence of two-pion Bose-Einstein correlations at SPS energies [J].

Adamová, D ;

Agakichiev, G ;

Appelshäuser, H ;

Belaga, V ;

Braun-Munzinger, P ;

Campagnolo, R ;

Castillo, A ;

Cherlin, A ;

Damjanovic, S ;

Dietel, T ;

Dietrich, L ;

Drees, A ;

Esumi, SI ;

Filimonov, K ;

Fomenko, K ;

Fraenkel, Z ;

Garabatos, C ;

Glässel, P ;

Hering, G ;

Holeczek, J ;

Kushpil, V ;

Lenkeit, B ;

Ludolphs, W ;

Maas, A ;

Marín, A ;

Milosevic, J ;

Milov, A ;

Miskowiec, D ;

Musa, L ;

Panebrattsev, Y ;

Petchenova, O ;

Petrácek, V ;

Pfeiffer, A ;

Rak, J ;

Ravinovich, I ;

Rehak, P ;

Richter, M ;

Sako, H ;

Schmitz, W ;

Schukraft, J ;

Sedykh, S ;

Seipp, W ;

Sharma, A ;

Shimansky, S ;

Slívová, J ;

Specht, HJ ;

Stachel, J ;

Sumbera, M ;

Tilsner, H ;

Tserruya, I .

NUCLEAR PHYSICS A, 2003, 714 (1-2) :124-144

[2] Azimuthally sensitive hanbury brown-twiss interferometry in Au+Au collisions at √sNN=200 GeV -: art. no. 012301 [J].

Adams, J ;

Adler, C ;

Aggarwal, MM ;

Ahammed, Z ;

Amonett, J ;

Anderson, BD ;

Arkhipkin, D ;

Averichev, GS ;

Badyal, SK ;

Balewski, J ;

Barannikova, O ;

Barnby, LS ;

Baudot, J ;

Bekele, S ;

Belaga, VV ;

Bellwied, R ;

Berger, J ;

Bezverkhny, BI ;

Bhardwaj, S ;

Bhati, AK ;

Bichsel, H ;

Billmeier, A ;

Bland, LC ;

Blyth, CO ;

Bonner, BE ;

Botje, M ;

Boucham, A ;

Brandin, A ;

Bravar, A ;

Cadman, RV ;

Cai, XZ ;

Caines, H ;

Sánchez, MCD ;

Carroll, J ;

Castillo, J ;

Cebra, D ;

Chaloupka, P ;

Chattopadhyay, S ;

Chen, HF ;

Chen, Y ;

Chernenko, SP ;

Cherney, M ;

Chikanian, A ;

Christie, W ;

Coffin, JP ;

Cormier, TM ;

Cramer, JG ;

Crawford, HJ ;

Das, D ;

Das, S .

PHYSICAL REVIEW LETTERS, 2004, 93 (01) :012301-1

[3] PHENIX detector overview [J].

Adcox, K ;

Adler, SS ;

Aizama, M ;

Ajitanand, NN ;

Akiba, Y ;

Akikawa, H ;

Alexander, J ;

Al-Jamel, A ;

Allen, M ;

Alley, G ;

Amirikas, R ;

Aphecetche, L ;

Arai, Y ;

Archuleta, JB ;

Archuleta, JR ;

Armendariz, R ;

Armijo, V ;

Aronson, SH ;

Autrey, D ;

Averbeck, R ;

Awes, TC ;

Azmoun, B ;

Baldisseri, A ;

Banning, J ;

Barish, KN ;

Barker, AB ;

Barnes, PD ;

Barrette, J ;

Barta, F ;

Bassalleck, B ;

Bathe, S ;

Batsouli, S ;

Baublis, VV ;

Bazilevsky, A ;

Begay, R ;

Behrendt, J ;

Belikov, S ;

Belkin, R ;

Bellaiche, FG ;

Belyaev, ST ;

Bennett, MJ ;

Berdnikov, Y ;

Bhaganatula, S ;

Biggs, JC ;

Bland, AW ;

Blume, C ;

Bobrek, M ;

Boissevain, JG ;

Boose, S ;

Borel, H .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2003, 499 (2-3) :469-479

[4] Transverse-mass dependence of two-pion correlations in Au+Au collisions at √SNN=130 GeV -: art. no. 192302 [J].

Adcox, K ;

Adler, SS ;

Ajitanand, NN ;

Akiba, Y ;

Alexander, J ;

Aphecetche, L ;

Arai, Y ;

Aronson, SH ;

Averbeck, R ;

Awes, TC ;

Barish, KN ;

Barnes, PD ;

Barrette, J ;

Bassalleck, B ;

Bathe, S ;

Baublis, V ;

Bazilevsky, A ;

Belikov, S ;

Bellaiche, FG ;

Belyaev, ST ;

Bennett, MJ ;

Berdnikov, Y ;

Botelho, S ;

Brooks, ML ;

Brown, DS ;

Bruner, N ;

Bucher, D ;

Buesching, H ;

Bumazhnov, V ;

Bunce, G ;

Burward-Hoy, J ;

Butsyk, S ;

Carey, TA ;

Chand, P ;

Chang, J ;

Chang, WC ;

Chavez, LL ;

Chernichenko, S ;

Chi, CY ;

Chiba, J ;

Chiu, M ;

Choudhury, RK ;

Christ, T ;

Chujo, T ;

Chung, MS ;

Chung, P ;

Cianciolo, V ;

Cole, BA ;

D'Enterria, DG ;

David, G .

PHYSICAL REVIEW LETTERS, 2002, 88 (19) :6-192302

[5] Centrality dependence of charged particle multiplicity in Au-Au collisions at √(S)NN=130 GeV [J].

Adcox, K ;

Adler, SS ;

Ajitanand, NN ;

Akiba, Y ;

Alexander, J ;

Aphecetche, L ;

Arai, Y ;

Aronson, SH ;

Averbeck, R ;

Awes, TC ;

Barish, KN ;

Barnes, PD ;

Barrette, J ;

Bassalleck, B ;

Bathe, S ;

Baublis, V ;

Bazilevsky, A ;

Belikov, S ;

Bellaiche, FG ;

Belyaev, ST ;

Bennett, MJ ;

Berdnikov, Y ;

Botelho, S ;

Brooks, ML ;

Brown, DS ;

Bruner, N ;

Bucher, D ;

Buesching, H ;

Bumazhnov, V ;

Bunce, G ;

Burward-Hoy, J ;

Butsyk, S ;

Carey, TA ;

Chand, P ;

Chang, J ;

Chang, WC ;

Chavez, LL ;

Chernichenko, S ;

Chi, CY ;

Chiba, J ;

Chiu, M ;

Choudhury, RK ;

Christ, T ;

Chujo, T ;

Chung, MS ;

Chung, P ;

Cianciolo, V ;

Cole, BA ;

D'Enterria, DG ;

David, G .

PHYSICAL REVIEW LETTERS, 2001, 86 (16) :3500-3505

[6]

Adler C, 2001, PHYS REV LETT, V87, DOI [10.1103/PhysRevLett.87.182301, 10.1103/PhysRevLett.87.262301, 10.1103/PhysRevLett.262301]

[7] System, centrality, and transverse mass dependence of two-pion correlation radii in heavy ion collisions at 11.6A and 14.6A GeV/c -: art. no. 054906 [J].

Ahle, L ;

Akiba, Y ;

Ashktorab, K ;

Baker, MD ;

Beavis, D ;

Beery, P ;

Britt, HC ;

Budick, B ;

Chang, J ;

Chasman, C ;

Chen, Z ;

Chi, CY ;

Chu, YY ;

Cianciolo, V ;

Cole, BA ;

Costales, JB ;

Crawford, HJ ;

Cumming, JB ;

Debbe, R ;

Dunlop, JC ;

Eldredge, W ;

Engelage, J ;

Fung, SY ;

Garcia, E ;

Gonin, M ;

Gushue, S ;

Hamagaki, H ;

Hansen, LF ;

Hayano, RS ;

Hayashi, S ;

Heintzelman, G ;

Homma, S ;

Judd, E ;

Kaneko, H ;

Kang, J ;

Kaufman, S ;

Kehoe, WL ;

Kim, EJ ;

Kumagai, A ;

Kurita, K ;

Ledoux, RJ ;

Lee, JH ;

LeVine, MJ ;

Luke, J ;

Miake, Y ;

Mignerey, A ;

Morrison, DP ;

Morse, RJ ;

Moskowitz, B ;

Moulson, M .

PHYSICAL REVIEW C, 2002, 66 (05)

[8] BOSE-EINSTEIN CORRELATIONS IN E+E- ANNIHILATIONS IN THE GAMMA-REGION [J].

AVERY, P ;

BEBEK, C ;

BERKELMAN, K ;

CASSEL, DG ;

COPIE, T ;

DESALVO, R ;

DEWIRE, JW ;

EHRLICH, R ;

GALIK, RS ;

GILCHRIESE, MGD ;

GITTELMAN, B ;

GRAY, SW ;

HALLING, AM ;

HARTILL, DL ;

HELTSLEY, BK ;

HOLZNER, S ;

ITO, M ;

KANDASWAMY, J ;

KREINICK, DL ;

KUBOTA, Y ;

MISTRY, NB ;

NORDBERG, E ;

OGG, M ;

PETERSON, D ;

PERTICONE, D ;

PISHARODY, M ;

READ, K ;

SILVERMAN, A ;

STEIN, PC ;

STONE, S ;

XU, K ;

SADOFF, AJ ;

BOWCOCK, T ;

GILES, RT ;

HASSARD, J ;

KINOSHITA, K ;

PIPKIN, FM ;

WILSON, R ;

HAAS, P ;

HEMPSTEAD, M ;

JENSEN, T ;

KAGAN, H ;

KASS, R ;

BEHRENDS, S ;

GENTILE, T ;

GUIDA, JM ;

GUIDA, JA ;

MORROW, F ;

PARKHURST, G ;

POLING, R .

PHYSICAL REVIEW D, 1985, 32 (09) :2294-2302

[9] TEMPORAL DEVELOPMENT OF THE PLASMA PHASE-TRANSITION [J].

BERTSCH, G ;

BROWN, GE .

PHYSICAL REVIEW C, 1989, 40 (04) :1830-1832

[10]

BERTSCH GF, 1989, NUCL PHYS A, V498, pC173, DOI 10.1016/0375-9474(89)90597-6

← 1 2 3 4 →