Cross section for $b\bar{b}$ production via dielectrons in d$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV

A Adare,P L Mcgaughey,T Engelmore,A Morreale,J P Wessels,J Kikuchi,T Chujo,R Seidl,Frederic Fleuret,C Maguire,P Chung,J Jin,A Sukhanov, Diane L Lynch,H Masui,A Franz,Eun Jung Kim,A Sickles,T Csorgo,P Shukla,E Haslum,Yasushi Watanabe, C Aidala,K Das,S D Rolnick,M J Tannenbaum,Sebastian White,T V Moukhanova,A Drees,A Toia, Xiaonan He,R K Choudhury,Y Miake,K B Lee,N Grau,A Veicht,T Dahms,A Milov,B V Jacak,F Ellinghaus,L Kochenda,V Pantuev,K Nakamura,V Cianciolo,M Togawa,M Gonin,M Slunecka,P Lichtenwalner,M Finger,D P Morrison,B Bassalleck,J S Haggerty, Shizheng Huang,V I Manko,S F Pate,Koji Fujiwara,J Seele,Yue Shi Lai,A C Mignerey,Xuefei Li,H Torii,G R Young,K A Drees,B K Singh,M Nihashi,E Kistenev,Y Riabov,W E Sondheim,Henrique M Pereira,A Durum,K Tanida,M Csanad,C M Oakley,D Isenhower,Takanori Sakaguchi,C Baumann,D Blau,Y J Kim,I Nakagawa,K N Barish,E T Atomssa,M L Brooks,K Boyle,R Yang,V Bumazhnov,K Shigaki,S L Fokin,Subhash C Taneja,M Mccumber,G Roche,S Nagamiya,B Love,J Koster,J Hamblen,L Baksay,Eric James Mannel,Y Nakamiya,M X Liu,V Baublis, Phillip A Christiansen,S V Greene,J S Kapustinsky,M K Dayananda,D Yu Peressounko,T Liska,Shinichi Esumi,M Inaba,Byungyou Hong,G Baksay,Jun Murata,S Edwards,Soonkwon Nam,S Oda,T Nakamura,J Hanks,D Dutta,A Kiss,J Newby,M Ouchida,Jae Boong Choi,R Granier De Cassagnac,D Winter,K Sakashita,N Apadula,I H Park,M Wysocki,D Ivanischev,K Yamaura,S Tarafdar,A Kim,J S Bok,I Garishvili,Y Aramaki,T Mibe,L Tomasek,M A L Leite,S K Park,D Kleinjan,D M Lee,M Bai,M Virius,M L Purschke,T Fusayasu,B Fadem,A Yanovich,Shunji Sano,R M Wright,H Pei,S P Stoll,S S E Rosendahl,M J Leitch,J Kamin,D Hornback,A S Nyanin,T A Shibata,R Bennett,D Mcglinchey,A Kravitz,M Kasai,K Kurita,J C Hill,T Gunji,Yoshito Tanaka,R S Towell,Jun Jia,D N Sharma,E Kinney,A Dion,R Pak,R Seto,I V Sourikova,B Meredith,K I Hahn,Katsuhiko Imai,A Denisov,M Grosse Perdekamp,Z You,Hee Jung Moon,H A Gustafsson,I Younus,Hui Liu,N Means,Kenji Miki,E Vazquezzambrano,F Kajihara,J Rak,M Proissl,M Shimomura,H W Van Hecke,B Azmoun,R Petti,A Bazilevsky,H Albataineh,O Drapier,Gabor David,M Chiu,D E Fields,A K Mohanty,S Belikov,V Riabov,S P Sorensen,J Velkovska,C P Singh,T K Hemmick,Mikio Oka, Hang Gong,T W Jones,Y Iwanaga,Zvi Hirsh Citron,C L Woody,C H Chen,S Butsyk,F Matathias,E Richardson,Eugene J Obrien,C Silvestre,I Ravinovich,P Liebing,Shuang Zhou,X R Wang,Z Conesa Del Valle,M Donadelli,Austin Basye,K F Read,J E Frantz,O Chvala,R S Hayano,Z Fraenkel, Minoru Kuribayashi Kurosawa,G J Kunde,Y Goto,M D Malik,H Enyo,A Kral,M Hohlmann,I E Yushmanov,R Tanabe,K Sedgwick,D Jouan,M Nguyen,J T Mitchell,R Vertesi,M Heffner,T Horaguchi,S Yokkaichi,D Roach,R A Soltz,L Dorazio,K Homma,K S Sim,Yasushi Ikeda,Il Ju Choi,A V Kazantsev, M Issah,A Oskarsson,Toshiyuki Murakami,Dai Watanabe,V Papavassiliou,A Angerami,N Saito,S Rembeczki, E Stenlund,T Sugitate,K Reygers,M Rosati,A D Frawley,H Valle,Y Yamaguchi,J P Alexander,M Konno,N N Ajitanand,H Buesching,R Ichimiya,G S Kyle,X Jiang,Y Onuki,A Lebedev,K S Joo,P Ruzicka,D Kawall,C Vale,Y Tsuchimoto,K Aoki,J Sziklai,J G Lajoie,T L Thomas,C Pinkenburg,L A Linden Levy,K Ozawa,E M Takagui,G Bunce,Ruqi Han,T C Awes,H Themann,Toshio Sato,C Y Chi,E J Desmond,Masatoshi Kawashima,J C Peng,D Silvermyr,Rui Wei,Y Fukao,Kazuhisa Nakano,S Bathe,Y I Makdisi,Y Kwon,J Lee,V Samsonov,A Taketani,O Dietzsch,H Hamagaki,Masayuki Ishihara,B Sahlmueller,K Shoji,I Shein,Fuwen Wei,B A Cole,K Okada,J Ying,A Caringi,Jihyun Bhom,T Ichihara,R Nouicer,Y V Efremenko,Shigeki Sawada,S Campbell,Y Morino,T Hester,Huamin Qu,B I Kim,Dong Jin Kim,R Belmont,T Kempel,K V Dharmawardane,K M Kijima,R Averbeck,V P Singh,K Karatsu,David M Thomas,V Vrba,W A Zajc,R Lacey,B M Johnson,G Grim,V Babintsev,I Tserruya,Y Mao,B Komkov,D S Jumper,C A Ogilvie,A Glenn,W J Park,C L Silva,J M Durham,S Dairaku,Y Akiba,E Vznuzdaev,I Danchev,M Naglis,A Datta,A Taranenko,Kazuo Watanabe,J L Nagle,P W Stankus,J H Kang,W Holzmann,A Enokizono,A Deshpande,M Connors,R P Pisani,M I Nagy,C A Rosen,A Khanzadeev

PHYSICAL REVIEW C（2015）

引用 24|浏览251

暂无评分

摘要

We report a measurement of e(+)e(-) pairs from semileptonic heavy-flavor decays in d + Au collisions at root s(NN) = 200 GeV. By exploring the mass and transverse-momentum dependence of the yield, the bottom decay contribution can be isolated from charm, and quantified by comparison to PYTHIA and MC@NLO simulations. The resulting b (b) over bar -production cross section is sigma(dAu)(b (b) over bar) = 1.37 +/- 0.28 (stat) +/- 0.46 (syst) mb, which is equivalent to a nucleon-nucleon cross section of sigma(NN)(b (b) over bar) = 3.4 +/- 0.8 (stat) +/- 1.1 ( syst) mu b.

查看译文

关键词

deuteron,monte carlo,gold

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要