Search for a Dark Photon in e+e- Collisions at BABAR

被引：387

作者：

Lees, J. P. ^{[1
]}

Poireau, V. ^{[1
]}

Tisserand, V. ^{[1
]}

Grauges, E. ^{[2
]}

Palano, A. ^{[3
,4
]}

Eigen, G. ^{[5
]}

Stugu, B. ^{[5
]}

Brown, D. N. ^{[6
,7
,44
]}

Feng, M. ^{[6
,7
]}

Kerth, L. T. ^{[6
,7
]}

Kolomensky, Yu. G. ^{[6
,7
]}

Lee, M. J. ^{[6
,7
]}

Lynch, G. ^{[6
,7
]}

Koch, H. ^{[8
]}

Schroeder, T. ^{[8
]}

Hearty, C. ^{[9
]}

Mattison, T. S. ^{[9
]}

McKenna, J. A. ^{[9
]}

So, R. Y. ^{[9
]}

Khan, A. ^{[10
]}

Blinov, V. E. ^{[11
,12
,13
]}

Buzykaev, A. R. ^{[11
]}

Druzhinin, V. P. ^{[11
,12
]}

Golubev, V. B. ^{[11
,12
]}

Kravchenko, E. A. ^{[11
,12
]}

Onuchin, A. P. ^{[11
,12
,13
]}

Serednyakov, S. I. ^{[11
,12
]}

Skovpen, Yu. I. ^{[11
,12
]}

Solodov, E. P. ^{[11
,12
]}

Todyshev, K. Yu. ^{[11
,12
]}

Lankford, A. J. ^{[14
]}

Mandelkern, M. ^{[14
]}

Dey, B. ^{[15
]}

Gary, J. W. ^{[15
]}

Long, O. ^{[15
]}

Campagnari, C. ^{[16
]}

Sevilla, M. Franco ^{[16
]}

Hong, T. M. ^{[16
]}

Kovalskyi, D. ^{[16
]}

Richman, J. D. ^{[16
]}

West, C. A. ^{[16
]}

Eisner, A. M. ^{[17
]}

Lockman, W. S. ^{[17
]}

Vazquez, W. Panduro ^{[17
]}

Schumm, B. A. ^{[17
]}

Seiden, A. ^{[17
]}

Chao, D. S. ^{[18
]}

Cheng, C. H. ^{[18
]}

Echenard, B. ^{[18
]}

Flood, K. T. ^{[18
]}

机构：

[1] Univ Savoie, Lab Annecy le Vieux Phys Particules LAPP, IN2P3, CNRS, F-74941 Annecy Le Vieux, France

[2] Univ Barcelona, Fac Fis, Dept ECM, E-08028 Barcelona, Spain

[3] Ist Nazl Fis Nucl, Sez Bari, I-70126 Bari, Italy

[4] Univ Bari, Dipartmento Fis, I-70126 Bari, Italy

[5] Univ Bergen, Inst Phys, N-5007 Bergen, Norway

[6] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA

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

[8] Ruhr Univ Bochum, Inst Expt Phys 1, D-44780 Bochum, Germany

[9] Univ British Columbia, Vancouver, BC V6T 1Z1, Canada

[10] Brunel Univ, Uxbridge UB8 3PH, Middx, England

[11] Budker Inst Nucl Phys SB RAS, Novosibirsk 630090, Russia

[12] Novosibirsk State Univ, Novosibirsk 630090, Russia

[13] Novosibirsk State Tech Univ, Novosibirsk 630092, Russia

[14] Univ Calif Irvine, Irvine, CA 92697 USA

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

[16] Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA

[17] Univ Calif Santa Cruz, Inst Particle Phys, Santa Cruz, CA 95064 USA

[18] CALTECH, Pasadena, CA 91125 USA

[19] Univ Cincinnati, Cincinnati, OH 45221 USA

[20] Univ Colorado, Boulder, CO 80309 USA

[21] Colorado State Univ, Ft Collins, CO 80523 USA

[22] Tech Univ Dortmund, D-44221 Dortmund, Germany

[23] Ecole Polytech, CNRS, IN2P3, Lab Leprince Ringuet, F-91128 Palaiseau, France

[24] Univ Edinburgh, Edinburgh EH9 3JZ, Midlothian, Scotland

[25] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy

[26] Univ Ferrara, Dipartimento Fis & Sci Terra, I-44122 Ferrara, Italy

[27] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

[28] Ist Nazl Fis Nucl, Sez Genova, I-16146 Genoa, Italy

[29] Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy

[30] Indian Inst Technol Guwahati, Gauhati 781039, Assam, India

[31] Heidelberg Univ, Inst Phys, D-69120 Heidelberg, Germany

[32] Humboldt Univ, Inst Phys, D-12489 Berlin, Germany

[33] Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ, England

[34] Univ Iowa, Iowa City, IA 52242 USA

[35] Iowa State Univ, Ames, IA 50011 USA

[36] Jazan Univ, Dept Phys, Jazan 22822, Saudi Arabia

[37] Johns Hopkins Univ, Baltimore, MD 21218 USA

[38] CNRS, IN2P3, Accelerateur Lineaire Lab, F-91898 Orsay, France

[39] Univ Paris 11, Ctr Sci Orsay, F-91898 Orsay, France

[40] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

[41] Univ Liverpool, Liverpool L69 7ZE, Merseyside, England

[42] Univ London, London E1 4NS, England

[43] Univ London, Royal Holloway & Bedford New Coll, Egham TW20 0EX, Surrey, England

[44] Univ Louisville, Louisville, KY 40292 USA

[45] Johannes Gutenberg Univ Mainz, Inst Kernphys, D-55099 Mainz, Germany

[46] Univ Manchester, Manchester M13 9PL, Lancs, England

[47] Univ Maryland, College Pk, MD 20742 USA

[48] MIT, Nucl Sci Lab, Cambridge, MA 02139 USA

[49] McGill Univ, Montreal, PQ H3A 2T8, Canada

[50] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy

来源：

PHYSICAL REVIEW LETTERS | 2014年 / 113卷 / 20期

基金：

美国国家科学基金会; 加拿大自然科学与工程研究理事会;

关键词：

BHABHA SCATTERING; DETECTOR; BOSON;

D O I：

10.1103/PhysRevLett.113.201801

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Dark sectors charged under a new Abelian interaction have recently received much attention in the context of dark matter models. These models introduce a light new mediator, the so-called dark photon (A'), connecting the dark sector to the standard model. We present a search for a dark photon in the reaction e(+)e(-) ->gamma A', A' -> e(+)e(-), mu(+) mu(-) using 514 fb(-1) of data collected with the BABAR detector. We observe no statistically significant deviations from the standard model predictions, and we set 90% confidence level upper limits on the mixing strength between the photon and dark photon at the level of 10(-4) - 10(-3) for dark photon masses in the range 0.02-10.2 GeV. We further constrain the range of the parameter space favored by interpretations of the discrepancy between the calculated and measured anomalous magnetic moment of the muon.

引用

页数：8

共 37 条

[11] A theory of dark matter
Arkani-Hamed, Nima
Finkbeiner, Douglas P.
Slatyer, Tracy R.
Weiner, Neal
[J]. PHYSICAL REVIEW D, 2009, 79 (01):
[12] The BABAR detector: Upgrades, operation and performance
Aubert, B.
Barate, R.
Boutigny, D.
Couderc, F.
Sanchez, P. del Amo
Gaillard, J. -M.
Hicheur, A.
Karyotakis, Y.
Lees, J. P.
Poireau, V.
Prudent, X.
Robbe, P.
Tisserand, V.
Zghiche, A.
Grauges, E.
Garra Tico, J.
Lopez, L.
Martinelli, M.
Palano, A.
Pappagallo, M.
Pompili, A.
Chen, G. P.
Chen, J. C.
Qi, N. D.
Rong, G.
Wang, P.
Zhu, Y. S.
Eigen, G.
Stugu, B.
Sun, L.
Abrams, G. S.
Battaglia, M.
Borgland, A. W.
Breon, A. B.
Brown, D. N.
Button-Shafer, J.
Cahn, R. N.
Charles, E.
Clark, A. R.
Day, C. T.
Furman, M.
Gill, M. S.
Groysman, Y.
Jacobsen, R. G.
Kadel, R. W.
Kadyk, J. A.
Kerth, L. T.
Kolomensky, Yu. G.
Kral, J. F.
Kukartsev, G.
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2013, 729 : 615 - 701
[13] Search for Dimuon Decays of a Light Scalar Boson in Radiative Transitions Υ→γA0
Aubert, B.
Karyotakis, Y.
Lees, J. P.
Poireau, V.
Prencipe, E.
Prudent, X.
Tisserand, V.
Garra Tico, J.
Grauges, E.
Martinelli, M.
Palano, A.
Pappagallo, M.
Eigen, G.
Stugu, B.
Sun, L.
Battaglia, M.
Brown, D. N.
Kerth, L. T.
Kolomensky, Yu. G.
Lynch, G.
Osipenkov, I. L.
Petigura, E.
Tackmann, K.
Tanabe, T.
Hawkes, C. M.
Soni, N.
Watson, A. T.
Koch, H.
Schroeder, T.
Asgeirsson, D. J.
Fulsom, B. G.
Hearty, C.
Mattison, T. S.
McKenna, J. A.
Barrett, M.
Khan, A.
Randle-Conde, A.
Blinov, V. E.
Bukin, A. D.
Buzykaev, A. R.
Druzhinin, V. P.
Golubev, V. B.
Onuchin, A. P.
Serednyakov, S. I.
Skovpen, Yu. I.
Solodov, E. P.
Todyshev, K. Yu.
Bondioli, M.
Curry, S.
Eschrich, I.
[J]. PHYSICAL REVIEW LETTERS, 2009, 103 (08)
[14] The BABAR detector
Aubert, B
Bazan, A
Boucham, A
Boutigny, D
De Bonis, I
Favier, J
Gaillard, JM
Jeremie, A
Karyotakis, Y
Le Flour, T
Lees, JP
Lieunard, S
Petitpas, P
Robbe, P
Tisserand, V
Zachariadou, K
Palano, A
Chen, GP
Chen, JC
Qi, ND
Rong, G
Wang, P
Zhu, YS
Eigen, G
Reinertsen, PL
Stugu, B
Abbott, B
Abrams, GS
Amerman, L
Borgland, AW
Breon, AB
Brown, DN
Button-Shafer, J
Clark, AR
Dardin, S
Day, C
Dow, SF
Fan, Q
Gaponenko, I
Gill, MS
Goozen, FR
Gowdy, SJ
Gritsan, A
Groysman, Y
Hernikl, C
Jacobsen, RG
Jared, RC
Kadel, RW
Kadyk, J
Karcher, A
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2002, 479 (01) : 1 - 116
[15] Aubert B., ARXIV09082821 BABAR
[16] Search for light vector boson production in e+e- → μ+μ-γ interactions with the KLOE experiment
Babusci, D.
Balwierz-Pytko, I.
Bencivenni, G.
Bloise, C.
Bossi, F.
Branchini, P.
Budano, A.
Balkestahl, L. Caldeira
Ceradini, F.
Ciambrone, P.
Curciarello, F.
Czerwinski, E.
Dane, E.
De Leo, V.
De Lucia, E.
De Robertis, G.
De Santis, A.
De Simone, P.
Di Cicco, A.
Di Domenico, A.
Di Salvo, R.
Domenici, D.
Erriquez, O.
Fanizzi, G.
Fantini, A.
Felici, G.
Fiore, S.
Franzini, P.
Gajos, A.
Gauzzi, P.
Giardina, G.
Giovannella, S.
Graziani, E.
Happacher, F.
Heijkenskjold, L.
Holstad, B.
Johansson, T.
Kacprzak, K.
Kaminska, D.
Krzemien, W.
Kupsc, A.
Lee-Franzini, J.
Loddo, F.
Loffredo, S.
Mandaglio, G.
Martemianov, M.
Martini, M.
Mascolo, M.
Messi, R.
Miscetti, S.
[J]. PHYSICS LETTERS B, 2014, 736 : 459 - 464
[17] Limit on the production of a light vector gauge boson in φ meson decays with the KLOE detector
Babusci, D.
Badoni, D.
Balwierz-Pytko, I.
Bencivenni, G.
Bini, C.
Bloise, C.
Bossi, F.
Branchini, P.
Budano, A.
Balkestahl, L. Caldeira
Capon, G.
Ceradini, F.
Ciambrone, P.
Czerwinski, E.
Dane, E.
De Lucia, E.
De Robertis, G.
De Santis, A.
Di Domenico, A.
Di Donato, C.
Di Salvo, R.
Domenici, D.
Erriquez, O.
Fanizzi, G.
Fantini, A.
Felici, G.
Fiore, S.
Franzini, P.
Gauzzi, P.
Giardina, G.
Giovannella, S.
Gonnella, F.
Graziani, E.
Happacher, F.
Heijkenskjold, L.
Hoistad, B.
Iafolla, L.
Jacewicz, M.
Johansson, T.
Kupsc, A.
Lee-Franzini, J.
Leverington, B.
Loddo, F.
Loffredo, S.
Mandaglio, G.
Martemianov, M.
Martini, M.
Mascolo, M.
Messi, R.
Miscetti, S.
[J]. PHYSICS LETTERS B, 2013, 720 (1-3) : 111 - 115
[18] Probing a secluded U(1) at B factories
Batell, Brian
Pospelov, Maxim
Ritz, Adam
[J]. PHYSICAL REVIEW D, 2009, 79 (11):
[19] REVIEW OF PARTICLE PHYSICS Particle Data Group
Beringer, J.
Arguin, J. -F.
Barnett, R. M.
Copic, K.
Dahl, O.
Groom, D. E.
Lin, C. -J.
Lys, J.
Murayama, H.
Wohl, C. G.
Yao, W. -M.
Zyla, P. A.
Amsler, C.
Antonelli, M.
Asner, D. M.
Baer, H.
Band, H. R.
Basaglia, T.
Bauer, C. W.
Beatty, J. J.
Belousov, V. I.
Bergren, E.
Bernardi, G.
Bertl, W.
Bethke, S.
Bichsel, H.
Biebel, O.
Blucher, E.
Blusk, S.
Brooijmans, G.
Buchmueller, O.
Cahn, R. N.
Carena, M.
Ceccucci, A.
Chakraborty, D.
Chen, M. -C.
Chivukula, R. S.
Cowan, G.
D'Ambrosio, G.
Damour, T.
de Florian, D.
de Gouvea, A.
DeGrand, T.
de Jong, P.
Dissertori, G.
Dobrescu, B.
Doser, M.
Drees, M.
Edwards, D. A.
Eidelman, S.
[J]. PHYSICAL REVIEW D, 2012, 86 (01):
[20] New fixed-target experiments to search for dark gauge forces
Bjorken, James D.
Essig, Rouven
Schuster, Philip
Toro, Natalia
[J]. PHYSICAL REVIEW D, 2009, 80 (07):

← 1 2 3 4 →