Elliptic flow of non-photonic electrons in Au+Au collisions at $\sqrt{s_{\rm NN}} = $ 200, 62.4 and 39 GeV

  title={Elliptic flow of non-photonic electrons in Au+Au collisions at \$\sqrt\{s_\{\rm NN\}\} = \$ 200, 62.4 and 39 GeV},
  author={Leszek Adamczyk and Xiaoshuai Zhu and R. Squartini and Michael Skoby and Jeanne M. Landgraf and Wenhao Xu and Steve F. Heppelmann and J. C. Seger and Gerrit Jan van Nieuwenhuizen and Anju Bhasin and Jingwei Zhao and Zhengqiao Zhang and Josef Nov{\'a}k and Tracey P. Burton and Radoslaw Antoni Kycia and Jeong Hwan Lee and H. M. Ljunggren and Hiroshi Masui and Sangbin Noh and L. C. De Silva and Iu. Karpenko and Kyunghun Kang and V. I. Kravtsov and Abhishek Sarkar and W. B. Jr. Schmidke and Saskia Mioduszewski and Petr Chaloupka and D. Mcdonald and I-K. Yoo and Kathryn S. Engle and Zhao Yuan Li and Ashok Kumar Bhati and Massimiliano Marchisone and Yuexin X. Pan and Tomasz Jan Pawlak and Kefeng Xin and M. J. Tannenbaum and A. V. Alakhverdyants and Wenyan Yan and Armen Kechechyan and Jinlong Zhang and Fangqing Ding and John Mark Campbell and I. G. Bordyuzhin and Dhevan Raja Gangadharan and Robert Edmond Tribble and John Marshall Nelson and Juan Luis Romero Romero and Nihar R Sahoo and Nikola Poljak and Daniel Alan Cebra and Yadav Pandit and Witold Borowski and Michael Annan Lisa and A. T. Laasanen and Jonathan Bouchet and Kyuseok Oh and Yogendra Viyogi and A. V. Brandin and Yuanfang Wu and James Kevin Adkins and Xiao Hang Li and Adalard Lik Hang Tang and Jeremy Scott Alford and Thorsten Kollegger and Christopher Daniel Anson and Ramiro Rolando Debbe and Huei Fen Chen and Geoffrey W. Hoffmann and Peter Filip and Daniel Kikola and Zhi-Yu Sun and Bernhard Franz Ketzer and Li Jun Yi and Kenneth D. Landry and Frank J. M. Geurts and Song Bin Zhang and Olga Rusň{\'a}kov{\'a} and Zhaohui Ye and Ying Guo and Ernst P. Sichtermann and Johann Joachim Schambach and Devon Keane and Spiros Margetis and Samantha Brovko and Soren Pontoppidan Sorensen and Matthew Clare Cervantes and James H. Chen and Jiwei Deng and Francis H. Liu and Grigory Nigmatkulov and Saurya Das and Mikhail Nikolaievich Strikhanov and Qinghua Xu and Lokendra Kumar and Grace Enqi. Wang and Justin R. Stevens and Antonio Duque Quintero and J. Brent Roberts and R. Ebbinghaus and Brooke A. Haag and Sebastian B{\"u}ltmann and Nikolai Smirnov and Oleg A. Evdokimov and Leslie Carlisle Bland and Marianne Cherney and Mirko Planinic and Christina Markert and Muhammad Khalik Mustafa and Ming Shao and Donald Koetke and Ivan Koralt and Steve Gliske and Antoine Xavier Lardeux and T. D. S. Stanislaus and David Underwood and Jun-ichi Takahashi and Walter William Jacobs and L. G. Efimov and Alexey V. Aparin and A. R. Timmins and Prithwish Tribedy and J. P. Lauret and James Colville Dunlop and Jaroslav Bielcik and Ying Jie Sun and D. F. Geesaman and Tatiana Grigoryevna Dedovich and Aleksander N. Vasiliev and Xiaoxue Wang and Mariusz Przybycień and Alexander Schmah and Joshua Robert Konzer and John William Harris and Sonia Kabana and Subhasis Chattopadhyay and Dr.-Ing. Andrey Morozov and O. V. Rogachevskiy and Zhenli Xu and Scott Winston Wissink and J. Ulery and A. A. Derevschikov and Szelezniak and Xing Tao Huang and Bruce Stringfellow and Bedangadas Mohanty and Michel Girard and X. W. Cui and H. C. Bichsel and Iwona Sakrejda and G. S. Averichev and Adam Kisiel and Larisa Didenko and Howard S. Matis and David Jonathan Hofman and Mar{\'i}a Concepci{\'o}n S{\'a}nchez and Dronika Solanki and P Dora Luz Yepes and Jeff A. Porter and Pibero Kisa Djawotho and Zhengui Xiao and M. R. Dutta Majumdar and Nasim and Bhaskar Srivastava and Yuri Fisyak and Henry M. Wieman and I. N. Kulakov and Haeng Jin Jang and Yi Zhang and Chuanzhong Li and Kolja Kauder and Hai Sheng Xu and Zafrul Hakim Khan and J{\'a}n Fedori{\vs}in and Junliang Zhang and Vitalii A. Okorokov and Włodek Guryn and Flemming Videbaek and Aileen Gibson and Hanna Paulina Zbroszczyk and Alice Elisabeth Ohlson and I. P. Alekseev and Hong Wang and Mrs. Mansi Aggarwal and Patrick Huck and Thomas John Humanic and I. Sakrejda and Fan Wang and John Gleason Cramer and L. M. Kotchenda and Jeffrey H. Thomas and Chau My Du and Chen Guang Yang and Tapan Kumar Nayak and C. Perkins and Wei Xie and Zizhou Tang and Jonas Rusnak and Y. Zoulkarneeva and Ron S. Longacre and Michal {\vS}umbera and David P. Grosnick and Ester Anna Rita Casula and Jing Song Wang and Jianping Cheng and Lianghong Ruan and A. Harlenderova and D. A. Arkhipkin and Gene Edward van Buren and Tino Ullrich and A. Davila Leyva and Xin Long Dong and Anthony Robert Timmins and Elke Caroline Aschenauer and Fabio Filippo Colamaria and Kun-wah. Yip and Dmitri Smirnov and R. Beuttenmuller and Nilay Shah and Janusz Chwastowski and Sudhir Raniwala and Alexei Chikanian and Jorn Henning Putschke and Amani Kraishan and Zheng Chang and Prakash Kumar Sahu and Paul Richard Sorensen and S. M. Guertin and S. A. Voloshin and Katarzyna Poniatowska and Michael Richard Lomnitz and P. Vivekananda Shanmuganathan and Geydar Agakishiev and Biswas Sharma and Yiyun Zhang and Sourendu Gupta and Oleg Eyser and Christopher L. Dilks and Arjun K. Gupta and Stephen P. Horvat and Lee Ki Eun and Yu Panebratsev and Anthony Robert Kesich and Giuliana Contin and Stephan Trentalange and Mireille Vandenbroucke and Henry J. Crawford and Mriganka Mouli Mondal and S. K. Tripathy and Puskar Bhattarai and Eleanor G. Judd and Jane C. Webb and Anton Lebedev and M. J. M. Codrington and L-X. Han and Kay Kr{\"u}ger and Joseph A Vanfossen and Qi Y. Shou and Renee Hutchins Fatemi and Cliff Kelvin Riley and Ferenc Sikler and Alberto S{\'a}nchez Hern{\'a}ndez and Durga Prasad Mahapatra and M. N. Namboodiri and Xisheng Luo and Brian S. Page and Evan W. Sangaline and J. Everett Draper and Elizabeth Wingfield Oldag and E. I. Shahaliev and Carlos Emilio Galindo Flores and Li-yi Chen and T. J. M. Symons and Youngik Yang and A. M. Vander Molen and W. T. Waggoner and Fang Hui Zhao and Bo Shin Huang and Shao Shuai Shi and Mikhail Tokarev and Gary Duane Westfall and L. Greiner and Sarah Louise La Pointe and Yong Gang Ma and Jonathan M. Butterworth and Yong Hong Zhu and Haocheng Ke and Basanta Kumar Nandi and Jana Biel{\vc}{\'i}kov{\'a} and Naiping Yu and Grant D Webb and Charles E. Hughes and Tomislav A. Ljubicic and Salvatore di Fazio and Francesca Bellini and M Christy Lamont and Carl A. Gagliardi and Wenqing Shen and Awatef Hamed and Y. P. Viyogi and Yogendra Pathak Viyogi and Nikolai Minaev and G. Odyniec and Yulong Li and John F. L. Ross and Andrei Poblaguev and M. R. Dutta Mazumdar and Maxim Konyushikhin and Rolf Paul Scharenberg and S. Timoshenko and Ziping Zhang and Dmitrii N Svirida and Aditi Banerjee and George J. Igo and Lloyd Edward Dunkelberger and Duleeka Sandamali Gunarathne and Richard Daniel Majka and Dmitry Yu Kalinkin and Xiaoming Zhang and J. L. Drachenberg and James Lucus Drachenberg and Arthur H. Rosenfeld and Arthur M. Poskanzer and Kenyi Hurtado Anampa and Robert L. Ray and Rashmi Raniwala and Leszek Kosarzewski and Jinzhong Xu and Terence John Tarnowsky and Sandibek B. Nurushev and H. Zbroszczyk and Daniel L. Olvitt and G. M. S. Vasconcelos and Jack Sandweiss and William Harvey Christie and Masahiro Wada and P. Seyboth and Danielle Garand and HG. Ritter and Adrienne Roy and Ron Witt},
We present the measurements of elliptic flow ($v_2$) of non-photonic electrons (NPE) by the STAR experiment using 2- and 4-particle correlations, $v_2${2} and $v_2${4}, and the event plane method in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV, and $v_2${2} at 62.4 and 39 GeV. $v_2${2} and $v_2${4} are non-zero at low and intermediate transverse momentum ($p_T$) at 200 GeV, and $v_2${2} is consistent with zero at low $p_T$ at other energies. For Au+Au collisions at $p_T<1$ GeV/c, there is a… CONTINUE READING

Similar Papers

Topics from this paper.


Publications citing this paper.

Heavy-flavour and quarkonium production in the LHC era: from proton–proton to heavy-ion collisions

  • The European physical journal. C, Particles and fields
  • 2016