在\(\sqrt{s_{NN}} = 200\) GeV下，对中心\(^{3}He + Au\)、\(d + Au\)和\(p + Au\)碰撞中椭圆和三角方位各向异性的测量。
Measurements of the Elliptic and Triangular Azimuthal Anisotropies in Central ^{3}He+Au, d+Au and p+Au Collisions at sqrt[s_{NN}]=200 GeV.
作者信息
Abdulhamid M I, Aboona B E, Adam J, Adams J R, Agakishiev G, Aggarwal I, Aggarwal M M, Ahammed Z, Aitbaev A, Alekseev I, Anderson D M, Aparin A, Aslam S, Atchison J, Averichev G S, Bairathi V, Baker W, Ball Cap J G, Barish K, Bhagat P, Bhasin A, Bhatta S, Bordyuzhin I G, Brandenburg J D, Brandin A V, Cai X Z, Caines H, Calderón de la Barca Sánchez M, Cebra D, Ceska J, Chakaberia I, Chan B K, Chang Z, Chatterjee A, Chen D, Chen J, Chen J H, Chen Z, Cheng J, Cheng Y, Choudhury S, Christie W, Chu X, Crawford H J, Dale-Gau G, Das A, Daugherity M, Dedovich T G, Deppner I M, Derevschikov A A, Dhamija A, Di Carlo L, Didenko L, Dixit P, Dong X, Drachenberg J L, Duckworth E, Dunlop J C, Engelage J, Eppley G, Esumi S, Evdokimov O, Ewigleben A, Eyser O, Fatemi R, Fazio S, Feng C J, Feng Y, Finch E, Fisyak Y, Flor F A, Fu C, Geurts F, Ghimire N, Gibson A, Gopal K, Gou X, Grosnick D, Gupta A, Hamed A, Han Y, Harasty M D, Harris J W, Harrison-Smith H, He W, He X H, He Y, Hu C, Hu Q, Hu Y, Huang H, Huang H Z, Huang S L, Huang T, Huang X, Huang Y, Huang Y, Humanic T J, Isenhower D, Isshiki M, Jacobs W W, Jalotra A, Jena C, Ji Y, Jia J, Jin C, Ju X, Judd E G, Kabana S, Kabir M L, Kalinkin D, Kang K, Kapukchyan D, Kauder K, Ke H W, Keane D, Kechechyan A, Kelsey M, Kimelman B, Kiselev A, Knospe A G, Ko H S, Kochenda L, Korobitsin A A, Kravtsov P, Kumar L, Kumar S, Kunnawalkam Elayavalli R, Lacey R, Landgraf J M, Lebedev A, Lednicky R, Lee J H, Leung Y H, Lewis N, Li C, Li W, Li X, Li Y, Li Y, Li Z, Liang X, Liang Y, Lin T, Liu C, Liu F, Liu G, Liu H, Liu H, Liu L, Liu T, Liu X, Liu Y, Liu Z, Ljubicic T, Llope W J, Lomicky O, Longacre R S, Loyd E M, Lu T, Lukow N S, Luo X F, Luong V B, Ma L, Ma R, Ma Y G, Magdy N, Mallick D, Margetis S, Matis H S, Mazer J A, McNamara G, Mi K, Minaev N G, Mohanty B, Mondal M M, Mooney I, Morozov D A, Mudrokh A, Nagy M I, Nain A S, Nam J D, Nasim Md, Neff D, Nelson J M, Nemes D B, Nie M, Nigmatkulov G, Niida T, Nishitani R, Nogach L V, Nonaka T, Odyniec G, Ogawa A, Oh S, Okorokov V A, Okubo K, Page B S, Pak R, Pan J, Pandav A, Pandey A K, Panebratsev Y, Pani T, Parfenov P, Paul A, Perkins C, Pokhrel B R, Posik M, Protzman T, Pruthi N K, Putschke J, Qin Z, Qiu H, Quintero A, Racz C, Radhakrishnan S K, Raha N, Ray R L, Ritter H G, Robertson C W, Rogachevsky O V, Rosales Aguilar M A, Roy D, Ruan L, Sahoo A K, Sahoo N R, Sako H, Salur S, Samigullin E, Sato S, Schmidke W B, Schmitz N, Seger J, Seto R, Seyboth P, Shah N, Shahaliev E, Shanmuganathan P V, Shao T, Sharma M, Sharma N, Sharma R, Sharma S R, Sheikh A I, Shen D Y, Shen K, Shi S S, Shi Y, Shou Q Y, Si F, Singh J, Singha S, Sinha P, Skoby M J, Söhngen Y, Song Y, Srivastava B, Stanislaus T D S, Stewart D J, Strikhanov M, Stringfellow B, Su Y, Sun C, Sun X, Sun Y, Sun Y, Surrow B, Svirida D N, Sweger Z W, Tamis A, Tang A H, Tang Z, Taranenko A, Tarnowsky T, Thomas J H, Tlusty D, Todoroki T, Tokarev M V, Tomkiel C A, Trentalange S, Tribble R E, Tribedy P, Tsai O D, Tsang C Y, Tu Z, Ullrich T, Underwood D G, Upsal I, Van Buren G, Vasiliev A N, Verkest V, Videbæk F, Vokal S, Voloshin S A, Wang F, Wang G, Wang J S, Wang X, Wang Y, Wang Y, Wang Y, Wang Z, Webb J C, Weidenkaff P C, Westfall G D, Wieman H, Wilks G, Wissink S W, Wu J, Wu J, Wu X, Wu Y, Xi B, Xiao Z G, Xie G, Xie W, Xu H, Xu N, Xu Q H, Xu Y, Xu Y, Xu Z, Xu Z, Yan G, Yan Z, Yang C, Yang Q, Yang S, Yang Y, Ye Z, Ye Z, Yi L, Yip K, Yu Y, Zha W, Zhang C, Zhang D, Zhang J, Zhang S, Zhang W, Zhang X, Zhang Y, Zhang Y, Zhang Y, Zhang Z J, Zhang Z, Zhang Z, Zhao F, Zhao J, Zhao M, Zhou C, Zhou J, Zhou S, Zhou Y, Zhu X, Zurek M, Zyzak M
机构信息
American University of Cairo, New Cairo 11835, New Cairo, Egypt.
Texas A&M University, College Station, Texas 77843.
出版信息
Phys Rev Lett. 2023 Jun 16;130(24):242301. doi: 10.1103/PhysRevLett.130.242301.
The elliptic (v_{2}) and triangular (v_{3}) azimuthal anisotropy coefficients in central ^{3}He+Au, d+Au, and p+Au collisions at sqrt[s_{NN}]=200 GeV are measured as a function of transverse momentum (p_{T}) at midrapidity (|η|<0.9), via the azimuthal angular correlation between two particles both at |η|<0.9. While the v_{2}(p_{T}) values depend on the colliding systems, the v_{3}(p_{T}) values are system independent within the uncertainties, suggesting an influence on eccentricity from subnucleonic fluctuations in these small-sized systems. These results also provide stringent constraints for the hydrodynamic modeling of these systems.
在质心能量(\sqrt{s_{NN}} = 200) GeV下，通过测量在中快度（(|\eta| < 0.9)）时两个粒子间的方位角关联，研究了中心(^{3}He + Au)、(d + Au)和(p + Au)碰撞中椭圆流（(v_{2})）和三角流（(v_{3})）方位各向异性系数随横向动量（(p_{T})）的变化。虽然(v_{2}(p_{T}))值依赖于碰撞系统，但在不确定性范围内(v_{3}(p_{T}))值与系统无关，这表明在这些小尺寸系统中，亚核子涨落对椭圆率有影响。这些结果也为这些系统的流体动力学模型提供了严格的限制。
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