Measurement of inclusive electrons from open heavy-flavor hadron decays in \(p\)+\(p\) collisions at \(\sqrt{s} = 200\) GeV with the STAR detector

• Published in: arXiv.org 2022-03
• Main Authors: Abdallah, M S, Aboona, B E, Adams, J R, Aggarwal, I, Aparin, A, Ashraf, M U, Cebra, D, Chen, X, Chen, Z, Cheng, J, Daugherity, M, Dedovic h, T G, Derevschikov, A A, Drachenberg, J L, Federic, P, Filip, P, Finch, E, Gagliardi, C A, Geurts, F, Ghimire, N, Grosnick, D, Hamed, A, Harasty, M D, Harris, J W, S He, Herrmann, N, Holub, L, Huang, H, Humanic, T J, Jentsch, A, Jiang, K, Kabir, M L, Ke, H W, Keane, D, Khyzhniak, Y V, Kisel, I, Kiselev, A, Ko, H S, Kravtsov, P, Kwasizur, J H, Lebedev, A, Liang, X, Lin, T, Liu, Z, Magdy, N, Mallick, D, Mazer, J A, Mukherjee, A, Nayak, K, Nelson, J M, Nie, M, Nishitani, R, Nonaka, T, Okorokov, V A, Pan, J, Pandey, A K, Pei, H, Posik, M, ova, V Prozor, Putschke, J, Quintero, A, Racz, C, H G Rit ter, Romero, J L, Roy, D, Seto, R, Shah, N, Shao, M, Shao, T, Sheikh, A I, Shen, D, Smirnov, N, Solyst, W, Srivastava, B, Stanislaus, T D S, Stefaniak, M, Stringfellow, B, Sumbera, M, Summa, B, Surrow, B, Sweger, Z W, Tang, Z, Timmins, A R, Trentalange, S, Tripathy, S K, Ullrich, T, Underwood, D G, Wang, G, Wang, P, Wang, Y, Wang, Z, Westfall, G D, Wiema n, H, Xie, G, Xie, W, Xu, Q H, Y Xu, Z Ye, Zhang, Z, Zhu, X
• Format: Article
• Language: English
• Subjects: Charm (particle physics); Decay; Electrons; Flavor (particle physics); Heavy ions; Ionic collisions; Transverse momentum
• ISSN: 2331-8422
• DOI: 10.48550/arxiv.2109.13191

We report a new measurement of the production cross section for inclusive electrons from open heavy-flavor hadron decays as a function of transverse momentum (\(p_{\rm T}\)) at mid-rapidity (\(|y|