Literature DB >> 25635541

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 Li44, 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 Wang40, 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 Yang26, 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.   

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.

Entities:  

Year:  2015        PMID: 25635541     DOI: 10.1103/PhysRevLett.114.022301

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN: 0031-9007            Impact factor:   9.161


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