Measurement of inclusive electrons from open heavy-flavor hadron decays in p plus p collisions at √s=200 GeV with the STAR detector

被引：2

作者：

Abdallah, M. S. ^{[5
]}

Aboona, B. E. ^{[55
]}

Adam, J. ^{[6
]}

Adamczyk, L. ^{[2
]}

Adams, J. R. ^{[39
]}

Adkins, J. K. ^{[30
]}

Agakishiev, G. ^{[28
]}

Aggarwal, I ^{[41
]}

Aggarwal, M. M. ^{[41
]}

Ahammed, Z. ^{[60
]}

Alekseev, I ^{[3
,35
]}

Anderson, D. M. ^{[55
]}

Aparin, A. ^{[28
]}

Aschenauer, E. C. ^{[6
]}

Ashraf, M. U. ^{[11
]}

Atetalla, F. G. ^{[29
]}

Attri, A. ^{[41
]}

Averichev, G. S. ^{[28
]}

Bai, X. ^{[48
]}

Bairathi, V ^{[53
]}

Baker, W. ^{[10
]}

Cap, J. G. Ball ^{[20
]}

Barish, K. ^{[10
]}

Behera, A. ^{[52
]}

Bellwied, R. ^{[20
]}

Bhagat, P. ^{[27
]}

Bhasin, A. ^{[27
]}

Bielcik, J. ^{[14
]}

Bielcikova, J. ^{[38
]}

Bordyuzhin, I. G. ^{[3
]}

Brandenburg, J. D. ^{[6
]}

Brandin, A., V ^{[35
]}

Bunzarov, I ^{[28
]}

Cai, X. Z. ^{[50
]}

Caines, H. ^{[63
]}

Sanchez, M. Calderon de la Barca ^{[8
]}

Cebra, D. ^{[8
]}

Chakaberia, I ^{[6
,31
]}

Chaloupka, P. ^{[14
]}

Chan, B. K. ^{[9
]}

Chang, F-H ^{[37
]}

Chang, Z. ^{[6
]}

Chankova-Bunzarova, N. ^{[28
]}

Chatterjee, A. ^{[11
]}

Chattopadhyay, S. ^{[60
]}

Chen, D. ^{[10
]}

Chen, J. ^{[49
]}

Chen, J. H. ^{[18
]}

Chen, X. ^{[48
]}

Chen, Z. ^{[49
]}

机构：

[1] Abilene Christian Univ, Abilene, TX 79699 USA

[2] AGH Univ Sci & Technol, FPACS, PL-30059 Krakow, Poland

[3] NRC Kurchatov Inst, Alikhanov Inst Theoret & Expt Phys, Moscow 117218, Russia

[4] Argonne Natl Lab, Argonne, IL 60439 USA

[5] Amer Univ Cairo, New Cairo 11835, Egypt

[6] Brookhaven Natl Lab, Upton, NY 11973 USA

[7] Univ Calif Berkeley, Berkeley, CA 94720 USA

[8] Univ Calif Davis, Davis, CA 95616 USA

[9] Univ Calif Los Angeles, Los Angeles, CA 90095 USA

[10] Univ Calif Riverside, Riverside, CA 92521 USA

[11] Cent China Normal Univ, Wuhan 430079, Peoples R China

[12] Univ Illinois, Chicago, IL 60607 USA

[13] Creighton Univ, Omaha, NE 68178 USA

[14] Czech Tech Univ, FNSPE, Prague 11519, Czech Republic

[15] Tech Univ Darmstadt, D-64289 Darmstadt, Germany

[16] Eotvos Lorand Univ, H-1117 Budapest, Hungary

[17] Frankfurt Inst Adv Studies FIAS, D-60438 Frankfurt, Germany

[18] Fudan Univ, Shanghai 200433, Peoples R China

[19] Heidelberg Univ, D-69120 Heidelberg, Germany

[20] Univ Houston, Houston, TX 77204 USA

[21] Huzhou Univ, Huzhou 313000, Zhejiang, Peoples R China

[22] Indian Inst Sci Educ & Res IISER, Berhampur 760010, India

[23] Indian Inst Sci Educ & Res IISER Tirupati, Tirupati 517507, Andhra Pradesh, India

[24] Indian Inst Technol, Patna 801106, Bihar, India

[25] Indiana Univ, Bloomington, IN 47408 USA

[26] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China

[27] Univ Jammu, Jammu 180001, India

[28] Joint Inst Nucl Res, Dubna 141980, Russia

[29] Kent State Univ, Kent, OH 44242 USA

[30] Univ Kentucky, Lexington, KY 40506 USA

[31] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA

[32] Lehigh Univ, Bethlehem, PA 18015 USA

[33] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[34] Michigan State Univ, E Lansing, MI 48824 USA

[35] Natl Res Nucl Univ MEPhI, Moscow 115409, Russia

[36] HBNI, Natl Inst Sci Educ & Res, Jatni 752050, India

[37] Natl Cheng Kung Univ, Tainan 70101, Taiwan

[38] CAS, Nucl Phys Inst, Rez 25068, Czech Republic

[39] Ohio State Univ, Columbus, OH 43210 USA

[40] Inst Nucl Phys PAN, PL-31342 Krakow, Poland

[41] Panjab Univ, Chandigarh 160014, India

[42] Penn State Univ, University Pk, PA 16802 USA

[43] NRC Kurchatov Inst, Inst High Energy Phys, Protvino 142281, Russia

[44] Purdue Univ, W Lafayette, IN 47907 USA

[45] Rice Univ, Houston, TX 77251 USA

[46] Rutgers State Univ, Piscataway, NJ 08854 USA

[47] Univ Sao Paulo, BR-05314970 Sao Paulo, Brazil

[48] Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China

[49] Shandong Univ, Qingdao 266237, Shandong, Peoples R China

[50] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China

来源：

PHYSICAL REVIEW D | 2022年 / 105卷 / 03期

基金：

新加坡国家研究基金会; 中国国家自然科学基金; 日本学术振兴会; 美国国家科学基金会;

关键词：

AU COLLISIONS; MULTIPLICITY; DEPENDENCE; CHARM;

D O I：

10.1103/PhysRevD.105.032007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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(T)) at midrapidity (vertical bar y vertical bar < 0.7) in p + p collisions at root s = 200 GeV. The result is presented for 2.5 < P-T < 10 GeV/c with an improved precision above 6 GeV/c with respect to the previous measurements, providing more constraints on perturbative QCD calculations. Moreover, this measurement also provides a high-precision reference for measurements of nuclear modification factors for inclusive electrons from open-charm and -bottom hadron decays in heavy-ion collisions.

引用

页数：12

共 50 条

[1] Measurement of electrons from open heavy-flavor hadron decays in Au plus Au collisions at √sNN=200 GeV with the STAR detector
Abdulhamid, M. I.
Aboona, B. E.
Adam, J.
Adamczyk, L.
Adams, J. R.
Aggarwal, I.
Aggarwal, M. M.
Ahammed, Z.
Anderson, D. M.
Aschenauer, E. C.
Aslam, S.
Atchison, J.
Bairathi, V.
Baker, W.
Cap, J. G. Ball
Barish, K.
Bellwied, R.
Bhagat, P.
Bhasin, A.
Bhatta, S.
Bielcik, J.
Bielcikova, J.
Brandenburg, J. D.
Butterworth, J.
Cai, X. Z.
Caines, H.
Sanchez, M. Calderon de la Barca
Cebra, D.
Ceska, J.
Chakaberia, I.
Chaloupka, P.
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.
Csanad, M.
Dale-Gau, G.
Das, A.
Daugherity, M.
Deppner, I. M.
Dhamija, A.
JOURNAL OF HIGH ENERGY PHYSICS, 2023, (06):
[2] Measurement of High-pT single electrons from heavy-flavor decays in p plus p collisions at √s=200 GeV
Adare, A.
Afanasiev, S.
Aidala, C.
Ajitanand, N. N.
Akiba, Y.
Al-Bataineh, H.
Alexander, J.
Aoki, K.
Aphecetche, L.
Armendariz, R.
Aronson, S. H.
Asai, J.
Atomssa, E. T.
Averbeck, R.
Awes, T. C.
Azmoun, B.
Babintsev, V.
Baksay, G.
Baksay, L.
Baldisseri, A.
Barish, K. N.
Barnes, P. D.
Bassalleck, B.
Bathe, S.
Batsouli, S.
Baublis, V.
Bazilevsky, A.
Belikov, S.
Bennet, R.
Berdnikov, Y.
Bickley, A. A.
Boissevain, J. G.
Borel, H.
Boyle, K.
Brooks, M. L.
Buesching, H.
Bumazhnov, V.
Bunce, G.
Butsyk, S.
Campbell, S.
Chang, B. S.
Charvet, J. L.
Chernichenko, S.
Chiba, J.
Chi, C. Y.
Chiu, M.
Choi, I. J.
Chujo, T.
Chung, P.
Churyn, A.
PHYSICAL REVIEW LETTERS, 2006, 97 (25)
[3] Double-spin asymmetry of electrons from heavy-flavor decays in p plus p collisions at √s=200 GeV
Adare, A.
Afanasiev, S.
Aidala, C.
Ajitanand, N. N.
Akiba, Y.
Akimoto, R.
Al-Ta'ani, H.
Alexander, J.
Andrews, K. R.
Angerami, A.
Aoki, K.
Apadula, N.
Appelt, E.
Aramaki, Y.
Armendariz, R.
Aschenauer, E. C.
Awes, T. C.
Azmoun, B.
Babintsev, V.
Bai, M.
Bannier, B.
Barish, K. N.
Bassalleck, B.
Basye, A. T.
Bathe, S.
Baublis, V.
Baumann, C.
Bazilevsky, A.
Belmont, R.
Ben-Benjamin, J.
Bennett, R.
Berdnikov, A.
Berdnikov, Y.
Blau, D. S.
Bok, J. S.
Boyle, K.
Brooks, M. L.
Broxmeyer, D.
Buesching, H.
Bumazhnov, V.
Bunce, G.
Butsyk, S.
Campbell, S.
Castera, P.
Chen, C-H
Chi, C. Y.
Chiu, M.
Choi, I. J.
Choi, J. B.
Choudhury, R. K.
PHYSICAL REVIEW D, 2013, 87 (01):
[4] Single electrons from heavy-flavor decays in p + p collisions at √s=200 GeV -: art. no. 032001
Adler, SS
Afanasiev, S
Aidala, C
Ajitanand, NN
Akiba, Y
Alexander, J
Amirikas, R
Aphecetche, L
Aronson, SH
Averbeck, R
Awes, TC
Azmoun, R
Babintsev, V
Baldisseri, A
Barish, KN
Barnes, PD
Bassalleck, B
Bathe, S
Batsouli, S
Baublis, V
Bazilevsky, A
Belikov, S
Berdnikov, Y
Bhagavatula, S
Boissevain, JG
Borel, H
Borenstein, S
Brooks, ML
Brown, DS
Bruner, N
Bucher, D
Buesching, H
Bumazhnov, V
Bunce, G
Burward-Hoy, JM
Butsyk, S
Camard, X
Chai, J-S
Chand, P
Chang, WC
Chernichenko, S
Chi, CY
Chiba, J
Chiu, M
Choi, IJ
Choi, J
Choudhury, RK
Chujo, T
Cianciolo, V
Cobigo, Y
PHYSICAL REVIEW LETTERS, 2006, 96 (03)
[5] Elliptic flow of electrons from heavy-flavor hadron decays in Au plus Au collisions at √sNN=200, 62.4, and 39 GeV
Adamczyk, L.
Adkins, J. K.
Agakishiev, G.
Aggarwal, M. M.
Ahammed, Z.
Ajitanand, N. N.
Alekseev, I.
Anderson, D. M.
Aoyama, R.
Aparin, A.
Arkhipkin, D.
Aschenauer, E. C.
Ashraf, M. U.
Attri, A.
Averichev, G. S.
Bai, X.
Bairathi, V.
Behera, A.
Bellwied, R.
Bhasin, A.
Bhati, A. K.
Bhattarai, P.
Bielcik, J.
Bielcikova, J.
Bland, L. C.
Bordyuzhin, I. G.
Bouchet, J.
Brandenburg, J. D.
Brandin, A. V.
Brown, D.
Bunzarov, I.
Butterworth, J.
Caines, H.
Sanchez, M. Calderon de la Barca
Campbell, J. M.
Cebra, D.
Chakaberia, I.
Chaloupka, P.
Chang, Z.
Chankova-Bunzarova, N.
Chatterjee, A.
Chattopadhyay, S.
Chen, X.
Chen, J. H.
Chen, X.
Cheng, J.
Cherney, M.
Christie, W.
Contin, G.
Crawford, H. J.
PHYSICAL REVIEW C, 2017, 95 (03)
[6] Cross section and transverse single-spin asymmetry of muons from open heavy-flavor decays in polarized p plus p collisions at √s=200 GeV
Aidala, C.
Ajitanand, N. N.
Akiba, Y.
Akimoto, R.
Alexander, J.
Alfred, M.
Aoki, K.
Apadula, N.
Asano, H.
Atomssa, E. T.
Awes, T. C.
Ayuso, C.
Azmoun, B.
Babintsev, V.
Bagoly, A.
Bai, M.
Bai, X.
Bannier, B.
Barish, K. N.
Bathe, S.
Baublis, V.
Baumann, C.
Baumgart, S.
Bazilevsky, A.
Beaumier, M.
Belmont, R.
Berdnikov, A.
Berdnikov, Y.
Black, D.
Blau, D. S.
Boer, M.
Bok, J. S.
Boyle, K.
Brooks, M. L.
Bryslawskyj, J.
Buesching, H.
Bumazhnov, V.
Butler, C.
Butsyk, S.
Campbell, S.
Roman, V. Canoa
Chen, C. -H.
Chi, C. Y.
Chiu, M.
Choi, I. J.
Choi, J. B.
Choi, S.
Christiansen, P.
Chujo, T.
Cianciolo, V.
PHYSICAL REVIEW D, 2017, 95 (11)
[7] Measurements of electrons from semi-leptonic heavy flavor decays in p plus p and Au plus Au collisions at √SNN=200 GeV at STAR
Wang, Yaping
NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2017, 289 : 269 - 272
[8] Azimuthal correlations of electrons from heavy-flavor decay with hadrons in p plus p and Au plus Au collisions at √sNN=200 GeV
Adare, A.
Afanasiev, S.
Aidala, C.
Ajitanand, N. N.
Akiba, Y.
Al-Bataineh, H.
Alexander, J.
Aoki, K.
Aphecetche, L.
Aramaki, Y.
Asai, J.
Atomssa, E. T.
Averbeck, R.
Awes, T. C.
Azmoun, B.
Babintsev, V.
Bai, M.
Baksay, G.
Baksay, L.
Baldisseri, A.
Barish, K. N.
Barnes, P. D.
Bassalleck, B.
Basye, A. T.
Bathe, S.
Batsouli, S.
Baublis, V.
Baumann, C.
Bazilevsky, A.
Belikov, S.
Belmont, R.
Bennett, R.
Berdnikov, A.
Berdnikov, Y.
Bickley, A. A.
Boissevain, J. G.
Bok, J. S.
Borel, H.
Boyle, K.
Brooks, M. L.
Buesching, H.
Bumazhnov, V.
Bunce, G.
Butsyk, S.
Camacho, C. M.
Campbell, S.
Chang, B. S.
Chang, W. C.
Charvet, J. -L.
Chen, C. -H.
PHYSICAL REVIEW C, 2011, 83 (04):
[9] Measurement of electrons from heavy-flavor decays from p plus p, d plus Au, and Cu plus Cu collisions in the PHENIX experiment
Lim, Sanghoon
NUCLEAR PHYSICS A, 2014, 931 : 525 - 529
[10] Measurement of electrons from semileptonic heavy-flavor hadron decays in pp collisions at √s=7 TeV
Abelev, B.
Adam, J.
Adamova, D.
Adare, A. M.
Aggarwal, M. M.
Rinella, G. Aglieri
Agocs, A. G.
Agostinelli, A.
Aguilar Salazar, S.
Ahammed, Z.
Masoodi, A. Ahmad
Ahmad, N.
Ahn, S. A.
Ahn, S. U.
Akindinov, A.
Aleksandrov, D.
Alessandro, B.
Alfaro Molina, R.
Alici, A.
Alkin, A.
Almaraz Avina, E.
Alme, J.
Alt, T.
Altini, V.
Altinpinar, S.
Altsybeev, I.
Andrei, C.
Andronic, A.
Anguelov, V.
Anielski, J.
Anson, C.
Anticic, T.
Antinori, F.
Antonioli, P.
Aphecetche, L.
Appelshaeuser, H.
Arbor, N.
Arcelli, S.
Arend, A.
Armesto, N.
Arnaldi, R.
Aronsson, T.
Arsene, I. C.
Arslandok, M.
Asryan, A.
Augustinus, A.
Averbeck, R.
Awes, T. C.
Aysto, J.
Azmi, M. D.
PHYSICAL REVIEW D, 2012, 86 (11)

← 1 2 3 4 5 →