Measurement of charm and bottom production from semileptonic hadron decays in p+p collisions at s=200 GeV
- Author(s): Aidala, C
- Akiba, Y
- Alfred, M
- Andrieux, V
- Apadula, N
- Asano, H
- Azmoun, B
- Babintsev, V
- Bandara, NS
- Barish, KN
- Bathe, S
- Bazilevsky, A
- Beaumier, M
- Belmont, R
- Berdnikov, A
- Berdnikov, Y
- Blau, DS
- Bok, JS
- Brooks, ML
- Bryslawskyj, J
- Bumazhnov, V
- Campbell, S
- Canoa Roman, V
- Cervantes, R
- Chi, CY
- Chiu, M
- Choi, IJ
- Choi, JB
- Citron, Z
- Connors, M
- Cronin, N
- Csanád, M
- Csörgő, T
- Danley, TW
- Daugherity, MS
- David, G
- DeBlasio, K
- Dehmelt, K
- Denisov, A
- Deshpande, A
- Desmond, EJ
- Dion, A
- Dixit, D
- Do, JH
- Drees, A
- Drees, KA
- Durham, JM
- Durum, A
- Enokizono, A
- En’yo, H
- Esumi, S
- Fadem, B
- Fan, W
- Feege, N
- Fields, DE
- Finger, M
- Finger, M
- Fokin, SL
- Frantz, JE
- Franz, A
- Frawley, AD
- Fukuda, Y
- Gal, C
- Gallus, P
- Gamez, EA
- Garg, P
- Ge, H
- Giordano, F
- Goto, Y
- Grau, N
- Greene, SV
- Grosse Perdekamp, M
- Gunji, T
- Guragain, H
- Hachiya, T
- Haggerty, JS
- Hahn, KI
- Hamagaki, H
- Hamilton, HF
- Han, SY
- Hanks, J
- Hasegawa, S
- Haseler, TOS
- He, X
- Hemmick, TK
- Hill, JC
- Hill, K
- Hodges, A
- Hollis, RS
- Homma, K
- Hong, B
- Hoshino, T
- Hotvedt, N
- Huang, J
- Huang, S
- Imai, K
- Inaba, M
- Iordanova, A
- Isenhower, D
- Ishimaru, S
- Ivanishchev, D
- Jacak, BV
- Jezghani, M
- Ji, Z
- Jiang, X
- Johnson, BM
- Jouan, D
- Jumper, DS
- Kang, JH
- Kapukchyan, D
- Karthas, S
- Kawall, D
- Kazantsev, AV
- Khachatryan, V
- Khanzadeev, A
- Kim, C
- Kim, E-J
- Kim, M
- Kincses, D
- Kistenev, E
- Klatsky, J
- Kline, P
- Koblesky, T
- Kotov, D
- Kudo, S
- Kurgyis, B
- Kurita, K
- Kwon, Y
- Lajoie, JG
- Lebedev, A
- Lee, S
- Lee, SH
- Leitch, MJ
- Leung, YH
- Lewis, NA
- Li, X
- Lim, SH
- Liu, MX
- Loggins, V-R
- Lökös, S
- Lovasz, K
- Lynch, D
- Majoros, T
- Makdisi, YI
- Makek, M
- Manko, VI
- Mannel, E
- McCumber, M
- McGaughey, PL
- McGlinchey, D
- McKinney, C
- Mendoza, M
- Metzger, WJ
- Mignerey, AC
- Milov, A
- Mishra, DK
- Mitchell, JT
- Mitrankov, Iu
- Mitsuka, G
- Miyasaka, S
- Mizuno, S
- Montuenga, P
- Moon, T
- Morrison, DP
- Morrow, SI
- Murakami, T
- Murata, J
- Nagai, K
- Nagashima, K
- Nagashima, T
- Nagle, JL
- Nagy, MI
- Nakagawa, I
- Nakano, K
- Nattrass, C
- Nelson, S
- Niida, T
- Nishitani, R
- Nouicer, R
- Novák, T
- Novitzky, N
- Nyanin, AS
- O’Brien, E
- Ogilvie, CA
- Orjuela Koop, JD
- Osborn, JD
- Oskarsson, A
- Ottino, GJ
- Ozawa, K
- Pantuev, V
- Papavassiliou, V
- Park, JS
- Park, S
- Pate, SF
- Patel, M
- Peng, W
- Perepelitsa, DV
- Perera, GDN
- Peressounko, D Yu
- PerezLara, CE
- Perry, J
- Petti, R
- Phipps, M
- Pinkenburg, C
- Pisani, RP
- Pun, A
- Purschke, ML
- Radzevich, PV
- Read, KF
- Reynolds, D
- Riabov, V
- Riabov, Y
- Richford, D
- Rinn, T
- Rolnick, SD
- Rosati, M
- Rowan, Z
- Runchey, J
- Safonov, AS
- Sakaguchi, T
- Sako, H
- Samsonov, V
- Sarsour, M
- Sato, S
- Scarlett, CY
- Schaefer, B
- Schmoll, BK
- Sedgwick, K
- Seidl, R
- Sen, A
- Seto, R
- Sexton, A
- Sharma, D
- Shein, I
- Shibata, T-A
- Shigaki, K
- Shimomura, M
- Shioya, T
- Shukla, P
- Sickles, A
- Silva, CL
- Silvermyr, D
- Singh, BK
- Singh, CP
- Singh, V
- Skoby, MJ
- Slunečka, M
- Smith, KL
- Snowball, M
- Soltz, RA
- Sondheim, WE
- Sorensen, SP
- Sourikova, IV
- Stankus, PW
- Stoll, SP
- Sugitate, T
- Sukhanov, A
- Sumita, T
- Sun, J
- Sun, Z
- Suzuki, S
- Sziklai, J
- Tanida, K
- Tannenbaum, MJ
- Tarafdar, S
- Taranenko, A
- Tarnai, G
- Tieulent, R
- Timilsina, A
- Todoroki, T
- Tomášek, M
- Towell, CL
- Towell, RS
- Tserruya, I
- Ueda, Y
- Ujvari, B
- van Hecke, HW
- Velkovska, J
- Virius, M
- Vrba, V
- Vukman, N
- Wang, XR
- Wang, Z
- Watanabe, YS
- Wong, CP
- Woody, CL
- Xu, C
- Xu, Q
- Xue, L
- Yalcin, S
- Yamaguchi, YL
- Yamamoto, H
- Yanovich, A
- Yoo, JH
- Yoon, I
- Yu, H
- Yushmanov, IE
- Zajc, WA
- Zelenski, A
- Zhai, Y
- Zharko, S
- Zou, L
- et al.
Published Web Location
https://doi.org/10.1103/physrevd.99.092003Abstract
© 2019 authors. Published by the American Physical Society. Measurements of the differential production of electrons from open-heavy-flavor hadrons with charm- and bottom-quark content in p+p collisions at s=200 GeV are presented. The measurements proceed through displaced-vertex analyses of electron tracks from the semileptonic decay of charm and bottom hadrons using the PHENIX silicon-vertex detector. The relative contribution of electrons from bottom decays to inclusive heavy-flavor-electron production is found to be consistent with fixed-order-plus-next-to-leading-log perturbative-QCD calculations within experimental and theoretical uncertainties. These new measurements in p+p collisions provide a precision baseline for comparable forthcoming measurements in A+A collisions.