Beam energy dependence of rapidity-even dipolar flow in Au+Au collisions

Jaroslav Adam, Leszek Adamczyk, Joseph R. Adams, J. Kevin Adkins, Geydar Agakishiev, Madan Mohan Aggarwal, Zubayer Ahammed, N.N. Ajitanand, Igor G. Alekseev, Derek M. Anderson, Ryo Aoyama, Alexey Aparin, Dmitry A. Arkhipkin, Elke Caroline Aschenauer, Muhammad Usman Ashraf, Fareha Atetalla, Anjali Attri, Georgy S. Averichev, Xiaozhi Bai, Vipul Bairathi, Kenneth Barish, Aaron J. Bassill, Arabinda Behera, Rene Bellwied, Anju Bhasin, Ashok Kumar Bhati, Jaroslav Bielčík, Jana Bielčíková, Leslie C. Bland, Igor G. Bordyuzhin, James D. Brandenburg, Andrei V. Brandin, D. Brown, Jason Bryslawskyj, Ivan Bunzarov, Joseph Butterworth, Helen Louise Caines, Manuel Calderón de la Barca Sánchez, J.M. Campbell, Daniel A. Cebra, Irakli Chakaberia, Petr Chaloupka, F.-H. Chang, Z. Chang, N. Chankova-Bunzarova, A. Chatterjee, S. Chattopadhyay, J.H. Chen, X. Chen, X. Chen, J. Cheng, Michael Gerard Cherney, William Christie, Giacomo Contin, Henry J. Crawford, Supriya Das, Tatiana G. Dedovič, Ingo Martin Deppner, Anatoly A. Derevschikov, Lidia Didenko, Christopher Dilks, X. Dong, James Lucus Drachenberg, James C. Dunlop, Leonid G. Efimov, Nicholas Elsey, Jon M. Engelage, Geary Wareham Eppley, Roli Esha, ShinIchi Esumi, Olga Y. Evdokimov, Justin Ewigleben, Kjeld Oleg Eyser, Renee H. Fatemi, Salvatore Fazio, Pavol Federič, P. Federicova, Jan Fedorišin, Peter Filip, Evan Finch, Yuri V. Fisyak, C.E. Flores, Łukasz Fulek, Carl A. Gagliardi, Tetyana Galatyuk, Frank Geurts, Adam Gibson, David P. Grosnick, D.S. Gunarathne, Y. Guo, Anik Gupta, Włodzimierz Guryn, Ayman Hamad, Ahmed M. Hamed, Alena Harlenderova, John W. Harris, L. He, Steven Francis Heppelmann, Steven Francis Heppelmann, Norbert Herrmann, Andrew S. Hirsch, Lukáš Holub, S. Horvat, X. Huang, B. Huang, Shengli Huang, H.Z. Huang, T. Huang, Thomas J. Humanic, P. Huo, George J. Igo, William W. Jacobs, Alexander Jentsch, J. Jia, K. Jiang, S. Jowzaee, Eleanor G. Judd, Sonia Kabana, Dmitry Kalinkin, K. Kang, David Kapukchyan, Kolja Kauder, Hongwei Ke, Declan Keane, Armen Kechechyan, Daniel P. Kikoła, C. Kim, Todd Adler Kinghorn, Ivan Kisel, Adam Ryszard Kisiel, L. M. Kočenda, Leszek Krzysztof Kosarzewski, A.F. Kraishan, Lukáš Kramárik, L. Krauth, Peter Kravtsov, Keith William Krueger, Nalinda Kulathunga, Shyam Kumar, Lokesh Kumar, Jakub Kvapil, Joseph H. Kwasizur, Roy Alphanso Lacey, Jeffery M. Landgraf, Jerome Lauret, Alexei Lebedev, Richard Lednicky, J.H. Lee, Xiaomei Li, C. Li, W. Li, Y. Li, Y. Liang, J. Lidrych, T. Lin, Andrzej Lipiec, Michael A. Lisa, F. Liu, P. Liu, H. Liu, Y. Liu, Tonko A. Ljubicic, William Joseph Llope, Michael Lomnitz, Ronald S. Longacre, X. Luo, S. Luo, G.L. Ma, Yu-Gang Ma, L. Ma, R. Ma, Niseem Magdy Abdelwahab Abdelrahman, Richard Daniel Majka, Dukhishyam Mallick, Spyridon Margetis, Christina Markert, Howard S. Matis, Oliver Matonoha, D. Mayes, Joel Anthony Mazer, Kathryn Meehan, Jincheng Mei, Nikolai G. Minaev, Saskia Mioduszewski, Debadeepti Mishra, Bedangadas Mohanty, Mriganka Mouli Mondal, Isaac A. Mooney, Dmitry A. Morozov, Md. Nasim, J.D. Negrete, John M. Nelson, Daniel B. Nemes, Maowu Nie, Grigory A. Nigmatkulov, Takafumi Niida, Larisa V. Nogach, Toshihiro Nonaka, Sandibek B. Nurušev, Grazyna Janina Odyniec, Akio Ogawa, Kunsu Oh, S. Oh, Vitaly A. Okorokov, D. Olvitt, Brian S. Page, Robert Pak, Yuri Panebratsev, Bogdan Pawlik, Hua Pei, Chris Perkins, Jan Marian Pluta, Jeffrey Brent Porter, Matthew Posik, Navneet Kumar Pruthi, Mariusz Przybycien, Jörn H. Putschke, Amilkar Quintero, Sooraj Krishnan Radhakrishnan, Suvarna Ramachandran, Robert L. Ray, Rosi Jan Reed, Hans Georg Ritter, Jabus B. Roberts, Oleg V. Rogačevskij, Juan L. Romero, Lijuan Ruan, Jan Rusnak, Olga Rusnakova, Nihar Ranjan Sahoo, Pradip Kumar Sahu, Sevil Salur, Jack H. Sandweiss, Joachim Schambach, Alexander Schmah, William B. Schmidke, Norbert Schmitz, Benjamin R. Schweid, Florian Seck, Janet Elizabeth Seger, Maria Sergeeva, Richard Seto, Peter Seyboth, N. Shah, Ehtiram Shahaliev, Prashanth V. Shanmuganathan, M. Shao, W.Q. Shen, F. Shen, S.S. Shi, Q.Y. Shou, Ernst P. Sichtermann, Sebastian Siejka, Rafał Sikora, Miroslav Šimko, Subhash Singha, Nikolai Smirnov, Dmitri V. Smirnov, William Solyst, Paul Richard Sorensen, Harold. M. Spinka, Brijesh Kumar Srivastava, T. D. Shirvel Stanislaus, David J. Stewart, Michail Nikolaevič Strichanov, Blair Stringfellow, Alexandre Alarcon do Passo Suaide, Tetsuro Sugiura, Michal Šumbera, Branden Summa, Y. Sun, X. Sun, X.M. Sun, Bernd Surrow, Dmitry N. Svirida, Paweł Szymański, Z. Tang, Aihong Tang, Arkadiy Taranenko, Terence J. Tarnowsky, James H. Thomas, Anthony Robert Timmins, David Tlusty, Takahito Todoroki, Mikhail V. Tokarev, Catherine A. Tomkiel, Stephen Trentalange, Robert E. Tribble, Prithwish Tribedy, Srikanta Kumar Tripathy, Oleg D. Tsai, B. Tu, Thomas Ullrich, David G. Underwood, Isaac Upsal, Gene Van Buren, Jan Vanek, Alexander Nikolaevich Vasiliev, Iouri Vassiliev, Flemming Videbæk, Stanislav Vokal, Sergei Voloshin, A. Vossen, G. Wang, Y. Wang, F. Wang, Y. Wang, Jason C. Webb, L. Wen, Gary D. Westfall, Howard Wieman, Scott W. Wissink, Richard Witt, Y. Wu, Z.G. Xiao, G. Xie, W. Xie, Q.H. Xu, Z. Xu, J. Xu, Y.F. Xu, N. Xu, S. Yang, C. Yang, Q. Yang, Y. Yang, Z. Ye, Z. Ye, L. Yi, K. Yip, In-Kwon Yoo, N. Yu, Hanna Paulina Zbroszczyk, W. Zha, Zuman Zhang, L. Zhang, Y. Zhang, X.P. Zhang, J. Zhang, S. Zhang, S. Zhang, J. Zhang, J. Zhao, C. Zhong, C. Zhou, L. Zhou, Z. Zhu, X. Zhu, Maksym Zyzak

  • New measurements of directed flow for charged hadrons, characterized by the Fourier coefficient v1, are presented for transverse momenta pT, and centrality intervals in Au+Au collisions recorded by the STAR experiment for the center-of-mass energy range √sN N = 7.7–200 GeV. The measurements underscore the importance of momentum conservation, and the characteristic dependencies on √sN N , centrality and pT are consistent with the expectations of geometric fluctuations generated in the initial stages of the collision, acting in concert with a hydrodynamic-like expansion. The centrality and pT dependencies of veven 1 , as well as an observed similarity between its excitation function and that for v3, could serve as constraints for initial-state models. The veven 1 excitation function could also provide an important supplement to the flow measurements employed for precision extraction of the temperature dependence of the specific shear viscosity.

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Author:Jaroslav AdamORCiDGND, Leszek AdamczykORCiDGND, Joseph R. AdamsORCiD, J. Kevin Adkins, Geydar AgakishievGND, Madan Mohan AggarwalGND, Zubayer AhammedORCiD, N.N. Ajitanand, Igor G. AlekseevORCiD, Derek M. AndersonORCiD, Ryo Aoyama, Alexey AparinORCiD, Dmitry A. ArkhipkinORCiDGND, Elke Caroline AschenauerORCiD, Muhammad Usman AshrafORCiD, Fareha Atetalla, Anjali Attri, Georgy S. AverichevGND, Xiaozhi Bai, Vipul BairathiORCiD, Kenneth BarishORCiD, Aaron J. Bassill, Arabinda BeheraORCiD, Rene BellwiedGND, Anju BhasinORCiD, Ashok Kumar Bhati, Jaroslav BielčíkORCiDGND, Jana BielčíkováORCiDGND, Leslie C. BlandORCiD, Igor G. Bordyuzhin, James D. BrandenburgORCiD, Andrei V. Brandin, D. Brown, Jason BryslawskyjORCiD, Ivan Bunzarov, Joseph Butterworth, Helen Louise CainesORCiD, Manuel Calderón de la Barca SánchezORCiD, J.M. Campbell, Daniel A. CebraORCiD, Irakli ChakaberiaORCiD, Petr ChaloupkaORCiD, F.-H. Chang, Z. Chang, N. Chankova-Bunzarova, A. Chatterjee, S. Chattopadhyay, J.H. Chen, X. Chen, X. Chen, J. Cheng, Michael Gerard Cherney, William ChristieORCiD, Giacomo Contin, Henry J. CrawfordORCiD, Supriya DasORCiDGND, Tatiana G. DedovičGND, Ingo Martin DeppnerORCiDGND, Anatoly A. Derevschikov, Lidia Didenko, Christopher DilksORCiD, X. Dong, James Lucus DrachenbergORCiD, James C. DunlopORCiD, Leonid G. Efimov, Nicholas Elsey, Jon M. Engelage, Geary Wareham Eppley, Roli EshaORCiD, ShinIchi EsumiORCiDGND, Olga Y. EvdokimovORCiD, Justin Ewigleben, Kjeld Oleg EyserORCiD, Renee H. FatemiORCiD, Salvatore FazioORCiD, Pavol FederičORCiD, P. Federicova, Jan FedorišinGND, Peter FilipORCiD, Evan FinchORCiD, Yuri V. FisyakORCiD, C.E. Flores, Łukasz FulekORCiD, Carl A. Gagliardi, Tetyana GalatyukORCiDGND, Frank GeurtsORCiD, Adam GibsonORCiD, David P. Grosnick, D.S. Gunarathne, Y. Guo, Anik GuptaORCiD, Włodzimierz Guryn, Ayman HamadORCiD, Ahmed M. HamedORCiD, Alena HarlenderovaGND, John W. HarrisORCiDGND, L. He, Steven Francis Heppelmann, Steven Francis Heppelmann, Norbert HerrmannGND, Andrew S. HirschORCiDGND, Lukáš HolubORCiD, S. Horvat, X. Huang, B. Huang, Shengli Huang, H.Z. Huang, T. Huang, Thomas J. HumanicORCiD, P. Huo, George J. Igo, William W. JacobsORCiD, Alexander JentschORCiD, J. Jia, K. Jiang, S. Jowzaee, Eleanor G. JuddORCiD, Sonia KabanaORCiD, Dmitry Kalinkin, K. Kang, David KapukchyanORCiD, Kolja KauderORCiD, Hongwei KeORCiD, Declan KeaneORCiD, Armen Kechechyan, Daniel P. KikołaORCiD, C. Kim, Todd Adler Kinghorn, Ivan KiselORCiD, Adam Ryszard KisielORCiD, L. M. KočendaGND, Leszek Krzysztof KosarzewskiORCiD, A.F. Kraishan, Lukáš Kramárik, L. Krauth, Peter KravtsovORCiD, Keith William Krueger, Nalinda KulathungaORCiD, Shyam Kumar, Lokesh KumarORCiD, Jakub KvapilORCiD, Joseph H. Kwasizur, Roy Alphanso LaceyORCiD, Jeffery M. Landgraf, Jerome LauretORCiD, Alexei Lebedev, Richard LednickyORCiD, J.H. Lee, Xiaomei Li, C. Li, W. Li, Y. Li, Y. Liang, J. Lidrych, T. Lin, Andrzej Lipiec, Michael A. LisaORCiDGND, F. Liu, P. Liu, H. Liu, Y. Liu, Tonko A. Ljubicic, William Joseph LlopeORCiD, Michael Lomnitz, Ronald S. Longacre, X. Luo, S. Luo, G.L. Ma, Yu-Gang MaORCiD, L. Ma, R. Ma, Niseem Magdy Abdelwahab AbdelrahmanORCiD, Richard Daniel MajkaORCiD, Dukhishyam MallickORCiD, Spyridon Margetis, Christina MarkertORCiDGND, Howard S. MatisORCiD, Oliver Matonoha, D. Mayes, Joel Anthony Mazer, Kathryn Meehan, Jincheng Mei, Nikolai G. Minaev, Saskia MioduszewskiORCiD, Debadeepti MishraORCiD, Bedangadas MohantyORCiD, Mriganka Mouli MondalORCiD, Isaac A. MooneyORCiD, Dmitry A. Morozov, Md. Nasim, J.D. Negrete, John M. Nelson, Daniel B. Nemes, Maowu NieORCiD, Grigory A. NigmatkulovORCiD, Takafumi NiidaORCiD, Larisa V. Nogach, Toshihiro NonakaORCiD, Sandibek B. NuruševGND, Grazyna Janina Odyniec, Akio Ogawa, Kunsu OhORCiD, S. Oh, Vitaly A. OkorokovORCiD, D. Olvitt, Brian S. PageORCiD, Robert Pak, Yuri Panebratsev, Bogdan PawlikORCiD, Hua PeiORCiD, Chris Perkins, Jan Marian Pluta, Jeffrey Brent Porter, Matthew Posik, Navneet Kumar PruthiORCiD, Mariusz PrzybycienORCiD, Jörn H. PutschkeGND, Amilkar Quintero, Sooraj Krishnan Radhakrishnan, Suvarna RamachandranORCiD, Robert L. RayORCiD, Rosi Jan ReedORCiD, Hans Georg Ritter, Jabus B. Roberts, Oleg V. RogačevskijGND, Juan L. Romero, Lijuan Ruan, Jan RusnakORCiD, Olga Rusnakova, Nihar Ranjan SahooORCiD, Pradip Kumar SahuORCiD, Sevil SalurORCiDGND, Jack H. Sandweiss, Joachim SchambachORCiD, Alexander SchmahORCiDGND, William B. Schmidke, Norbert SchmitzGND, Benjamin R. Schweid, Florian SeckORCiDGND, Janet Elizabeth SegerORCiD, Maria Sergeeva, Richard SetoORCiDGND, Peter SeybothORCiDGND, N. Shah, Ehtiram Shahaliev, Prashanth V. ShanmuganathanORCiD, M. Shao, W.Q. Shen, F. Shen, S.S. Shi, Q.Y. Shou, Ernst P. SichtermannORCiD, Sebastian Siejka, Rafał SikoraORCiD, Miroslav ŠimkoORCiD, Subhash SinghaORCiD, Nikolai Smirnov, Dmitri V. SmirnovORCiD, William Solyst, Paul Richard SorensenORCiD, Harold. M. SpinkaORCiD, Brijesh Kumar Srivastava, T. D. Shirvel Stanislaus, David J. Stewart, Michail Nikolaevič StrichanovORCiDGND, Blair Stringfellow, Alexandre Alarcon do Passo SuaideORCiD, Tetsuro Sugiura, Michal ŠumberaORCiD, Branden Summa, Y. Sun, X. Sun, X.M. Sun, Bernd SurrowORCiDGND, Dmitry N. SviridaORCiD, Paweł SzymańskiORCiD, Z. Tang, Aihong TangORCiD, Arkadiy TaranenkoORCiD, Terence J. Tarnowsky, James H. ThomasORCiD, Anthony Robert Timmins, David Tlusty, Takahito TodorokiORCiD, Mikhail V. Tokarev, Catherine A. Tomkiel, Stephen TrentalangeORCiD, Robert E. Tribble, Prithwish TribedyORCiDGND, Srikanta Kumar TripathyORCiD, Oleg D. Tsai, B. Tu, Thomas UllrichORCiDGND, David G. UnderwoodORCiD, Isaac Upsal, Gene Van BurenORCiD, Jan VanekORCiD, Alexander Nikolaevich Vasiliev, Iouri VassilievORCiD, Flemming Videbæk, Stanislav Vokal, Sergei VoloshinORCiDGND, A. Vossen, G. Wang, Y. Wang, F. Wang, Y. Wang, Jason C. WebbORCiD, L. Wen, Gary D. WestfallGND, Howard Wieman, Scott W. WissinkORCiD, Richard WittORCiD, Y. Wu, Z.G. Xiao, G. Xie, W. Xie, Q.H. Xu, Z. Xu, J. Xu, Y.F. Xu, N. Xu, S. Yang, C. Yang, Q. Yang, Y. Yang, Z. Ye, Z. Ye, L. Yi, K. Yip, In-Kwon YooORCiDGND, N. Yu, Hanna Paulina ZbroszczykORCiD, W. Zha, Zuman Zhang, L. Zhang, Y. Zhang, X.P. Zhang, J. Zhang, S. Zhang, S. Zhang, J. Zhang, J. Zhao, C. Zhong, C. Zhou, L. Zhou, Z. Zhu, X. Zhu, Maksym ZyzakGND
URN:urn:nbn:de:hebis:30:3-700393
DOI:https://doi.org/10.1016/j.physletb.2018.07.013
ISSN:0370-2693
ISSN:1873-2445
Parent Title (English):Physics letters B
Publisher:Elsevier
Place of publication:Amsterdam
Document Type:Article
Language:English
Date of Publication (online):2018/09/10
Date of first Publication:2018/09/10
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Creating Corporation:STAR Collaboration
Release Date:2022/09/26
Volume:784.2018
Page Number:7
First Page:26
Last Page:32
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung 4.0