ΛΛ Correlation function in Au+Au collisions at √[S(NN)]=200 GeV

L Adamczyk¹, J K Adkins², G Agakishiev³, M M Aggarwal⁴, Z Ahammed⁵, I Alekseev⁶, J Alford⁷, C D Anson⁸, A Aparin³, D Arkhipkin⁹, E C Aschenauer⁹, G S Averichev³, A Banerjee⁵, D R Beavis⁹, R Bellwied¹⁰, A Bhasin¹¹, A K Bhati⁴, P Bhattarai¹², H Bichsel¹³, J Bielcik¹⁴, J Bielcikova¹⁵, L C Bland⁹, I G Bordyuzhin⁶, W Borowski¹⁶, J Bouchet⁷, A V Brandin¹⁷, S G Brovko¹⁸, S Bültmann¹⁹, I Bunzarov³, T P Burton⁹, J Butterworth²⁰, H Caines²¹, M Calderón de la Barca Sánchez¹⁸, J M Campbell⁸, D Cebra¹⁸, R Cendejas²², M C Cervantes²³, P Chaloupka¹⁴, Z Chang²³, S Chattopadhyay⁵, H F Chen²⁴, J H Chen²⁵, L Chen²⁶, J Cheng²⁷, M Cherney²⁸, A Chikanian²¹, W Christie⁹, J Chwastowski²⁹, M J M Codrington¹², G Contin³⁰, J G Cramer¹³, H J Crawford³¹, X Cui²⁴, S Das³², A Davila Leyva¹², L C De Silva²⁸, R R Debbe⁹, T G Dedovich³, J Deng³³, A A Derevschikov³⁴, R Derradi de Souza³⁵, B di Ruzza⁹, L Didenko⁹, C Dilks²², F Ding¹⁸, P Djawotho²³, X Dong³⁰, J L Drachenberg³⁶, J E Draper¹⁸, C M Du³⁷, L E Dunkelberger³⁸, J C Dunlop⁹, L G Efimov³, J Engelage³¹, K S Engle³⁹, G Eppley²⁰, L Eun³⁰, O Evdokimov⁴⁰, O Eyser⁹, R Fatemi², S Fazio⁹, J Fedorisin³, P Filip³, Y Fisyak⁹, C E Flores¹⁸, C A Gagliardi²³, D R Gangadharan⁸, D Garand⁴¹, F Geurts²⁰, A Gibson³⁶, M Girard⁴², S Gliske⁴³, L Greiner³⁰, D Grosnick³⁶, D S Gunarathne⁴⁴, Y Guo²⁴, A Gupta¹¹, S Gupta¹¹, W Guryn⁹, B Haag¹⁸, A Hamed²³, L-X Han²⁵, R Haque⁴⁵, J W Harris²¹, S Heppelmann²², A Hirsch⁴¹, G W Hoffmann¹², D J Hofman⁴⁰, S Horvat²¹, B Huang⁹, H Z Huang³⁸, X Huang²⁷, P Huck²⁶, T J Humanic⁸, G Igo³⁸, W W Jacobs⁴⁶, H Jang⁴⁷, E G Judd³¹, S Kabana¹⁶, D Kalinkin⁶, K Kang²⁷, K Kauder⁴⁰, H W Ke⁹, D Keane⁷, A Kechechyan³, A Kesich¹⁸, Z H Khan⁴⁰, D P Kikola⁴², I Kisel⁴⁸, A Kisiel⁴², D D Koetke³⁶, T Kollegger⁴⁸, J Konzer⁴¹, I Koralt¹⁹, L K Kosarzewski⁴², L Kotchenda¹⁷, A F Kraishan⁴⁴, P Kravtsov¹⁷, K Krueger⁴³, I Kulakov⁴⁸, L Kumar⁴⁵, R A Kycia²⁹, M A C Lamont⁹, J M Landgraf⁹, K D Landry³⁸, J Lauret⁹, A Lebedev⁹, R Lednicky³, J H Lee⁹, C Li²⁴, W Li²⁵, X Li⁴¹, X Li⁴⁴, Y Li²⁷, Z M Li²⁶, M A Lisa⁸, F Liu²⁶, T Ljubicic⁹, W J Llope²⁰, M Lomnitz⁷, R S Longacre⁹, X Luo²⁶, G L Ma²⁵, Y G Ma²⁵, D P Mahapatra³², R Majka²¹, S Margetis⁷, C Markert¹², H Masui³⁰, H S Matis³⁰, D McDonald¹⁰, T S McShane²⁸, N G Minaev³⁴, S Mioduszewski²³, B Mohanty⁴⁵, M M Mondal²³, D A Morozov³⁴, M K Mustafa³⁰, B K Nandi⁴⁹, Md Nasim⁴⁵, T K Nayak⁵, J M Nelson⁵⁰, G Nigmatkulov¹⁷, L V Nogach³⁴, S Y Noh⁴⁷, J Novak⁵¹, S B Nurushev³⁴, G Odyniec³⁰, A Ogawa⁹, K Oh⁵², A Ohlson²¹, V Okorokov¹⁷, E W Oldag¹², D L Olvitt⁴⁴, B S Page⁴⁶, Y X Pan³⁸, Y Pandit⁴⁰, Y Panebratsev³, T Pawlak⁴², B Pawlik⁵³, H Pei²⁶, C Perkins³¹, P Pile⁹, M Planinic⁵⁴, J Pluta⁴², N Poljak⁵⁴, K Poniatowska⁴², J Porter³⁰, A M Poskanzer³⁰, N K Pruthi⁴, M Przybycien¹, J Putschke⁵⁵, H Qiu³⁰, A Quintero⁷, S Ramachandran², R Raniwala⁵⁶, S Raniwala⁵⁶, R L Ray¹², C K Riley²¹, H G Ritter³⁰, J B Roberts²⁰, O V Rogachevskiy³, J L Romero¹⁸, J F Ross²⁸, A Roy⁵, L Ruan⁹, J Rusnak¹⁵, O Rusnakova¹⁴, N R Sahoo²³, P K Sahu³², I Sakrejda³⁰, S Salur³⁰, J Sandweiss²¹, E Sangaline¹⁸, A Sarkar⁴⁹, J Schambach¹², R P Scharenberg⁴¹, A M Schmah³⁰, W B Schmidke⁹, N Schmitz⁵⁷, J Seger²⁸, P Seyboth⁵⁷, N Shah³⁸, E Shahaliev³, P V Shanmuganathan⁷, M Shao²⁴, B Sharma⁴, W Q Shen²⁵, S S Shi³⁰, Q Y Shou²⁵, E P Sichtermann³⁰, M Simko¹⁴, M J Skoby⁴⁶, D Smirnov⁹, N Smirnov²¹, D Solanki⁵⁶, P Sorensen⁹, H M Spinka⁴³, B Srivastava⁴¹, T D S Stanislaus³⁶, J R Stevens⁵⁸, R Stock⁴⁸, M Strikhanov¹⁷, B Stringfellow⁴¹, M Sumbera¹⁵, X Sun³⁰, X M Sun³⁰, Y Sun²⁴, Z Sun³⁷, B Surrow⁴⁴, D N Svirida⁶, T J M Symons³⁰, M A Szelezniak³⁰, J Takahashi³⁵, A H Tang⁹, Z Tang²⁴, T Tarnowsky⁵¹, J H Thomas³⁰, A R Timmins¹⁰, D Tlusty¹⁵, M Tokarev³, S Trentalange³⁸, R E Tribble²³, P Tribedy⁵, B A Trzeciak¹⁴, O D Tsai³⁸, J Turnau⁵³, T Ullrich⁹, D G Underwood⁴³, G Van Buren⁹, G van Nieuwenhuizen⁵⁸, M Vandenbroucke⁴⁴, J A Vanfossen⁷, R Varma⁴⁹, G M S Vasconcelos³⁵, A N Vasiliev³⁴, R Vertesi¹⁵, F Videbæk⁹, Y P Viyogi⁵, S Vokal³, A Vossen⁴⁶, M Wada¹², F Wang⁴¹, G Wang³⁸, H Wang⁹, J S Wang³⁷, X L Wang²⁴, Y Wang²⁷, Y Wang⁴⁰, G Webb⁹, J C Webb⁹, G D Westfall⁵¹, H Wieman³⁰, S W Wissink⁴⁶, R Witt³⁹, Y F Wu²⁶, Z Xiao²⁷, W Xie⁴¹, K Xin²⁰, H Xu³⁷, J Xu²⁶, N Xu³⁰, Q H Xu³³, Y Xu²⁴, Z Xu⁹, W Yan²⁷, C Yang²⁴, Y Yang³⁷, Y Yang²⁶, Z Ye⁴⁰, P Yepes²⁰, L Yi⁴¹, K Yip⁹, I-K Yoo⁵², N Yu²⁶, H Zbroszczyk⁴², W Zha²⁴, J B Zhang²⁶, J L Zhang³³, S Zhang²⁵, X P Zhang²⁷, Y Zhang²⁴, Z P Zhang²⁴, F Zhao³⁸, J Zhao²⁶, C Zhong²⁵, X Zhu²⁷, Y H Zhu²⁵, Y Zoulkarneeva³, M Zyzak⁴⁸; (STAR Collaboration)

Affiliations

¹ AGH University of Science and Technology, Cracow, Poland.
² University of Kentucky, Lexington, Kentucky, 40506-0055, USA.
³ Joint Institute for Nuclear Research, Dubna, 141 980, Russia.
⁴ Panjab University, Chandigarh 160014, India.
⁵ Variable Energy Cyclotron Centre, Kolkata 700064, India.
⁶ Alikhanov Institute for Theoretical and Experimental Physics, Moscow, Russia.
⁷ Kent State University, Kent, Ohio 44242, USA.
⁸ Ohio State University, Columbus, Ohio 43210, USA.
⁹ Brookhaven National Laboratory, Upton, New York 11973, USA.
¹⁰ University of Houston, Houston, Texas 77204, USA.
¹¹ University of Jammu, Jammu 180001, India.
¹² University of Texas, Austin, Texas 78712, USA.
¹³ University of Washington, Seattle, Washington 98195, USA.
¹⁴ Czech Technical University in Prague, FNSPE, Prague 115 19, Czech Republic.
¹⁵ Nuclear Physics Institute AS CR, 250 68 Řež/Prague, Czech Republic.
¹⁶ SUBATECH, Nantes, France.
¹⁷ Moscow Engineering Physics Institute, Moscow, Russia.
¹⁸ University of California, Davis, California 95616, USA.
¹⁹ Old Dominion University, Norfolk, Virginia 23529, USA.
²⁰ Rice University, Houston, Texas 77251, USA.
²¹ Yale University, New Haven, Connecticut 06520, USA.
²² Pennsylvania State University, University Park, Pennsylvania 16802, USA.
²³ Texas A&M University, College Station, Texas 77843, USA.
²⁴ University of Science and Technology of China, Hefei 230026, China.
²⁵ Shanghai Institute of Applied Physics, Shanghai 201800, China.
²⁶ Central China Normal University (HZNU), Wuhan 430079, China.
²⁷ Tsinghua University, Beijing 100084, China.
²⁸ Creighton University, Omaha, Nebraska 68178, USA.
²⁹ Cracow University of Technology, Cracow, Poland.
³⁰ Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
³¹ University of California, Berkeley, California 94720, USA.
³² Institute of Physics, Bhubaneswar 751005, India.
³³ Shandong University, Jinan, Shandong 250100, China.
³⁴ Institute of High Energy Physics, Protvino, Russia.
³⁵ Universidade Estadual de Campinas, Sao Paulo, Brazil.
³⁶ Valparaiso University, Valparaiso, Indiana 46383, USA.
³⁷ Institute of Modern Physics, Lanzhou, China.
³⁸ University of California, Los Angeles, California 90095, USA.
³⁹ United States Naval Academy, Annapolis, Maryland, 21402, USA.
⁴⁰ University of Illinois at Chicago, Chicago, Illinois 60607, USA.
⁴¹ Purdue University, West Lafayette, Indiana 47907, USA.
⁴² Warsaw University of Technology, Warsaw, Poland.
⁴³ Argonne National Laboratory, Argonne, Illinois 60439, USA.
⁴⁴ Temple University, Philadelphia, Pennsylvania 19122, USA.
⁴⁵ National Institute of Science Education and Research, Bhubaneswar 751005, India.
⁴⁶ Indiana University, Bloomington, Indiana 47408, USA.
⁴⁷ Korea Institute of Science and Technology Information, Daejeon, Korea.
⁴⁸ Frankfurt Institute for Advanced Studies FIAS, Germany.
⁴⁹ Indian Institute of Technology, Mumbai, India.
⁵⁰ University of Birmingham, Birmingham, United Kingdom.
⁵¹ Michigan State University, East Lansing, Michigan 48824, USA.
⁵² Pusan National University, Pusan, Republic of Korea.
⁵³ Institute of Nuclear Physics PAN, Cracow, Poland.
⁵⁴ University of Zagreb, Zagreb, HR-10002 Croatia.
⁵⁵ Wayne State University, Detroit, Michigan 48201, USA.
⁵⁶ University of Rajasthan, Jaipur 302004, India.
⁵⁷ Max-Planck-Institut für Physik, Munich, Germany.
⁵⁸ Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4307, USA.

PMID: 25635541
DOI: 10.1103/PhysRevLett.114.022301

ΛΛ Correlation function in Au+Au collisions at √[S(NN)]=200 GeV

L Adamczyk et al. Phys Rev Lett. 2015.

. 2015 Jan 16;114(2):022301.

doi: 10.1103/PhysRevLett.114.022301. Epub 2015 Jan 12.

Authors

Affiliations

¹ AGH University of Science and Technology, Cracow, Poland.
² University of Kentucky, Lexington, Kentucky, 40506-0055, USA.
³ Joint Institute for Nuclear Research, Dubna, 141 980, Russia.
⁴ Panjab University, Chandigarh 160014, India.
⁵ Variable Energy Cyclotron Centre, Kolkata 700064, India.
⁶ Alikhanov Institute for Theoretical and Experimental Physics, Moscow, Russia.
⁷ Kent State University, Kent, Ohio 44242, USA.
⁸ Ohio State University, Columbus, Ohio 43210, USA.
⁹ Brookhaven National Laboratory, Upton, New York 11973, USA.
¹⁰ University of Houston, Houston, Texas 77204, USA.
¹¹ University of Jammu, Jammu 180001, India.
¹² University of Texas, Austin, Texas 78712, USA.
¹³ University of Washington, Seattle, Washington 98195, USA.
¹⁴ Czech Technical University in Prague, FNSPE, Prague 115 19, Czech Republic.
¹⁵ Nuclear Physics Institute AS CR, 250 68 Řež/Prague, Czech Republic.
¹⁶ SUBATECH, Nantes, France.
¹⁷ Moscow Engineering Physics Institute, Moscow, Russia.
¹⁸ University of California, Davis, California 95616, USA.
¹⁹ Old Dominion University, Norfolk, Virginia 23529, USA.
²⁰ Rice University, Houston, Texas 77251, USA.
²¹ Yale University, New Haven, Connecticut 06520, USA.
²² Pennsylvania State University, University Park, Pennsylvania 16802, USA.
²³ Texas A&M University, College Station, Texas 77843, USA.
²⁴ University of Science and Technology of China, Hefei 230026, China.
²⁵ Shanghai Institute of Applied Physics, Shanghai 201800, China.
²⁶ Central China Normal University (HZNU), Wuhan 430079, China.
²⁷ Tsinghua University, Beijing 100084, China.
²⁸ Creighton University, Omaha, Nebraska 68178, USA.
²⁹ Cracow University of Technology, Cracow, Poland.
³⁰ Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
³¹ University of California, Berkeley, California 94720, USA.
³² Institute of Physics, Bhubaneswar 751005, India.
³³ Shandong University, Jinan, Shandong 250100, China.
³⁴ Institute of High Energy Physics, Protvino, Russia.
³⁵ Universidade Estadual de Campinas, Sao Paulo, Brazil.
³⁶ Valparaiso University, Valparaiso, Indiana 46383, USA.
³⁷ Institute of Modern Physics, Lanzhou, China.
³⁸ University of California, Los Angeles, California 90095, USA.
³⁹ United States Naval Academy, Annapolis, Maryland, 21402, USA.
⁴⁰ University of Illinois at Chicago, Chicago, Illinois 60607, USA.
⁴¹ Purdue University, West Lafayette, Indiana 47907, USA.
⁴² Warsaw University of Technology, Warsaw, Poland.
⁴³ Argonne National Laboratory, Argonne, Illinois 60439, USA.
⁴⁴ Temple University, Philadelphia, Pennsylvania 19122, USA.
⁴⁵ National Institute of Science Education and Research, Bhubaneswar 751005, India.
⁴⁶ Indiana University, Bloomington, Indiana 47408, USA.
⁴⁷ Korea Institute of Science and Technology Information, Daejeon, Korea.
⁴⁸ Frankfurt Institute for Advanced Studies FIAS, Germany.
⁴⁹ Indian Institute of Technology, Mumbai, India.
⁵⁰ University of Birmingham, Birmingham, United Kingdom.
⁵¹ Michigan State University, East Lansing, Michigan 48824, USA.
⁵² Pusan National University, Pusan, Republic of Korea.
⁵³ Institute of Nuclear Physics PAN, Cracow, Poland.
⁵⁴ University of Zagreb, Zagreb, HR-10002 Croatia.
⁵⁵ Wayne State University, Detroit, Michigan 48201, USA.
⁵⁶ University of Rajasthan, Jaipur 302004, India.
⁵⁷ Max-Planck-Institut für Physik, Munich, Germany.
⁵⁸ Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4307, USA.

PMID: 25635541
DOI: 10.1103/PhysRevLett.114.022301

Abstract

We present ΛΛ correlation measurements in heavy-ion collisions for Au+Au collisions at sqrt[s_{NN}]=200 GeV using the STAR experiment at the Relativistic Heavy-Ion Collider. The Lednický-Lyuboshitz analytical model has been used to fit the data to obtain a source size, a scattering length and an effective range. Implications of the measurement of the ΛΛ correlation function and interaction parameters for dihyperon searches are discussed.

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ΛΛ Correlation function in Au+Au collisions at √[S(NN)]=200 GeV

Affiliations

ΛΛ Correlation function in Au+Au collisions at √[S(NN)]=200 GeV

Authors

Affiliations

Abstract

LinkOut - more resources

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