Biomaterial Database

Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au+Au Collisions at √[sNN]=200 GeV. 2016

L Adamczyk, and J K Adkins, and G Agakishiev, and M M Aggarwal, and Z Ahammed, and I Alekseev, and A Aparin, and D Arkhipkin, and E C Aschenauer, and G S Averichev, and V Bairathi, and A Banerjee, and R Bellwied, and A Bhasin, and A K Bhati, and P Bhattarai, and J Bielcik, and J Bielcikova, and L C Bland, and I G Bordyuzhin, and J Bouchet, and A V Brandin, and I Bunzarov, and J Butterworth, and H Caines, and M Calderón de la Barca Sánchez, and J M Campbell, and D Cebra, and M C Cervantes, and I Chakaberia, and P Chaloupka, and Z Chang, and S Chattopadhyay, and J H Chen, and X Chen, and J Cheng, and M Cherney, and W Christie, and G Contin, and H J Crawford, and S Das, and L C De Silva, and R R Debbe, and T G Dedovich, and J Deng, and A A Derevschikov, and B di Ruzza, and L Didenko, and C Dilks, and X Dong, and J L Drachenberg, and J E Draper, and C M Du, and L E Dunkelberger, and J C Dunlop, and L G Efimov, and J Engelage, and G Eppley, and R Esha, and O Evdokimov, and O Eyser, and R Fatemi, and S Fazio, and P Federic, and J Fedorisin, and Z Feng, and P Filip, and Y Fisyak, and C E Flores, and L Fulek, and C A Gagliardi, and D Garand, and F Geurts, and A Gibson, and M Girard, and L Greiner, and D Grosnick, and D S Gunarathne, and Y Guo, and S Gupta, and A Gupta, and W Guryn, and A Hamad, and A Hamed, and R Haque, and J W Harris, and L He, and S Heppelmann, and S Heppelmann, and A Hirsch, and G W Hoffmann, and D J Hofman, and S Horvat, and X Huang, and B Huang, and H Z Huang, and P Huck, and T J Humanic, and G Igo, and W W Jacobs, and H Jang, and K Jiang, and E G Judd, and S Kabana, and D Kalinkin, and K Kang, and K Kauder, and H W Ke, and D Keane, and A Kechechyan, and Z H Khan, and D P Kikoła, and I Kisel, and A Kisiel, and L Kochenda, and D D Koetke, and T Kollegger, and L K Kosarzewski, and A F Kraishan, and P Kravtsov, and K Krueger, and I Kulakov, and L Kumar, and R A Kycia, and M A C Lamont, and J M Landgraf, and K D Landry, and J Lauret, and A Lebedev, and R Lednicky, and J H Lee, and Z M Li, and W Li, and X Li, and X Li, and C Li, and Y Li, and M A Lisa, and F Liu, and T Ljubicic, and W J Llope, and M Lomnitz, and R S Longacre, and X Luo, and Y G Ma, and G L Ma, and L Ma, and R Ma, and N Magdy, and R Majka, and A Manion, and S Margetis, and C Markert, and H Masui, and H S Matis, and D McDonald, and K Meehan, and N G Minaev, and S Mioduszewski, and D Mishra, and B Mohanty, and M M Mondal, and D A Morozov, and M K Mustafa, and B K Nandi, and Md Nasim, and T K Nayak, and G Nigmatkulov, and L V Nogach, and S Y Noh, and J Novak, and S B Nurushev, and G Odyniec, and A Ogawa, and K Oh, and V Okorokov, and D Olvitt, and B S Page, and R Pak, and Y X Pan, and Y Pandit, and Y Panebratsev, and B Pawlik, and H Pei, and C Perkins, and A Peterson, and P Pile, and M Planinic, and J Pluta, and N Poljak, and K Poniatowska, and J Porter, and M Posik, and A M Poskanzer, and J Putschke, and H Qiu, and A Quintero, and S Ramachandran, and R Raniwala, and S Raniwala, and R L Ray, and H G Ritter, and J B Roberts, and O V Rogachevskiy, and J L Romero, and A Roy, and L Ruan, and J Rusnak, and O Rusnakova, and N R Sahoo, and P K Sahu, and I Sakrejda, and S Salur, and J Sandweiss, and A Sarkar, and J Schambach, and R P Scharenberg, and A M Schmah, and W B Schmidke, and N Schmitz, and J Seger, and P Seyboth, and N Shah, and E Shahaliev, and P V Shanmuganathan, and M Shao, and B Sharma, and M K Sharma, and W Q Shen, and S S Shi, and Q Y Shou, and E P Sichtermann, and R Sikora, and M Simko, and S Singha, and M J Skoby, and D Smirnov, and N Smirnov, and L Song, and P Sorensen, and H M Spinka, and B Srivastava, and T D S Stanislaus, and M Stepanov, and R Stock, and M Strikhanov, and B Stringfellow, and M Sumbera, and B Summa, and X Sun, and X M Sun, and Y Sun, and Z Sun, and B Surrow, and N Svirida, and M A Szelezniak, and A H Tang, and Z Tang, and T Tarnowsky, and A Tawfik, and J H Thomas, and A R Timmins, and D Tlusty, and M Tokarev, and S Trentalange, and R E Tribble, and P Tribedy, and S K Tripathy, and B A Trzeciak, and O D Tsai, and T Ullrich, and D G Underwood, and I Upsal, and G Van Buren, and G van Nieuwenhuizen, and M Vandenbroucke, and R Varma, and A N Vasiliev, and R Vertesi, and F Videbæk, and Y P Viyogi, and S Vokal, and S A Voloshin, and A Vossen, and Y Wang, and G Wang, and J S Wang, and H Wang, and Y Wang, and F Wang, and J C Webb, and G Webb, and L Wen, and G D Westfall, and H Wieman, and S W Wissink, and R Witt, and Y F Wu, and Y Wu, and Z G Xiao, and W Xie, and K Xin, and N Xu, and Z Xu, and Q H Xu, and Y F Xu, and H Xu, and Q Yang, and Y Yang, and Y Yang, and S Yang, and C Yang, and Z Ye, and P Yepes, and L Yi, and K Yip, and I-K Yoo, and N Yu, and H Zbroszczyk, and W Zha, and Z Zhang, and Y Zhang, and J B Zhang, and J Zhang, and S Zhang, and J Zhang, and X P Zhang, and J Zhao, and C Zhong, and L Zhou, and X Zhu, and Y Zoulkarneeva, and M Zyzak, and

AGH University of Science and Technology, Cracow 30-059, Poland.

We present high precision measurements of elliptic flow near midrapidity (|y|<1.0) for multistrange hadrons and ϕ meson as a function of centrality and transverse momentum in Au+Au collisions at center of mass energy √[sNN]=200 GeV. We observe that the transverse momentum dependence of ϕ and Ω v2 is similar to that of π and p, respectively, which may indicate that the heavier strange quark flows as strongly as the lighter up and down quarks. This observation constitutes a clear piece of evidence for the development of partonic collectivity in heavy-ion collisions at the top RHIC energy. Number of constituent quark scaling is found to hold within statistical uncertainty for both 0%-30% and 30%-80% collision centrality. There is an indication of the breakdown of previously observed mass ordering between ϕ and proton v2 at low transverse momentum in the 0%-30% centrality range, possibly indicating late hadronic interactions affecting the proton v2.