Lepton flavor violating non-standard interactions via light mediators

被引：93

作者：

Farzan, Yasaman ^{[1
]}

Shoemaker, Ian M. ^{[2
]}

机构：

[1] Inst Res Fundamental Sci IPM, Sch Phys, POB 19395-5531, Tehran, Iran

[2] Penn State Univ, Ctr Particle & Gravitat Astrophys, Dept Phys, Dept Astron & Astrophys, University Pk, PA 16802 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2016年 / 07期

关键词：

Neutrino Physics; Beyond Standard Model; DARK PHOTON; NEUTRINO INTERACTIONS; SEARCH; ELECTRON; MODEL; MATTER; PI(0);

D O I：

10.1007/JHEP07(2016)033

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Non-Standard neutral current Interactions (NSIs) of neutrinos with matter can alter the pattern of neutrino oscillation due to the coherent forward scattering of neutrinos on the medium. This effect makes long-baseline neutrino experiments such as NO nu A and DUNE a sensitive probe of beyond standard model (BSM) physics. We construct light mediator models that can give rise to both lepton flavor conserving as well as Lepton Flavor Violating (LFV) neutral current NSI. We outline the present phenomenological viability of these models and future prospects to test them. We predict a lower bound on Br(H -> mu tau) in terms of the parameters that can be measured by DUNE and NO nu A, and show that the hint for H -> mu tau in current LHC data can be accommodated in our model. A large part of the parameter space of the model is already constrained by the bound on Br(tau -> Z'mu) and by the bounds on rare meson decays and can be in principle fully tested by improving these bounds.

引用

页数：20

共 60 条

[1] Aartsen M.G., ARXIV151005222 ICECU
[2] Search for a New Gauge Boson in Electron-Nucleus Fixed-Target Scattering by the APEX Experiment
Abrahamyan, S.
Ahmed, Z.
Allada, K.
Anez, D.
Averett, T.
Barbieri, A.
Bartlett, K.
Beacham, J.
Bono, J.
Boyce, J. R.
Brindza, P.
Camsonne, A.
Cranmer, K.
Dalton, M. M.
de Jager, C. W.
Donaghy, J.
Essig, R.
Field, C.
Folts, E.
Gasparian, A.
Goeckner-Wald, N.
Gomez, J.
Graham, M.
Hansen, J. -O.
Higinbotham, D. W.
Holmstrom, T.
Huang, J.
Iqbal, S.
Jaros, J.
Jensen, E.
Kelleher, A.
Khandaker, M.
LeRose, J. J.
Lindgren, R.
Liyanage, N.
Long, E.
Mammei, J.
Markowitz, P.
Maruyama, T.
Maxwell, V.
Mayilyan, S.
McDonald, J.
Michaels, R.
Moffeit, K.
Nelyubin, V.
Odian, A.
Oriunno, M.
Partridge, R.
Paolone, M.
Piasetzky, E.
[J]. PHYSICAL REVIEW LETTERS, 2011, 107 (19)
[3] Acciarri R., ARXIV151206148
[4] Search for a dark photon in the π0 → e+e-γ decay
Adlarson, P.
Augustyniak, W.
Bardan, W.
Bashkanov, M.
Bergmann, F. S.
Berlowski, M.
Bhatt, H.
Bondar, A.
Buescher, M.
Calen, H.
Ciepal, I.
Clement, H.
Coderre, D.
Czerwinski, E.
Demmich, K.
Doroshkevich, E.
Engels, R.
Erven, W.
Eyrich, W.
Fedorets, P.
Foehl, K.
Fransson, K.
Goldenbaum, E.
Goslawski, P.
Goswami, A.
Grigoryev, K.
Gullstrom, C. -O.
Hauenstein, F.
Heijkenskjold, L.
Hejny, V.
Hinterberger, F.
Hodana, M.
Hoistad, B.
Jany, A.
Jany, B. R.
Jarczyk, L.
Johansson, T.
Kamys, B.
Kemmerling, G.
Khan, F. A.
Khoukaz, A.
Kistryn, S.
Klaja, J.
Kleines, H.
Kirillov, D. A.
Klos, B.
Krapp, M.
Krzemien, W.
Kulessa, P.
Kupsc, A.
[J]. PHYSICS LETTERS B, 2013, 726 (1-3) : 187 - 193
[5] Neutrino Trident Production: A Powerful Probe of New Physics with Neutrino Beams
Altmannshofer, Wolfgang
Gori, Stefania
Pospelov, Maxim
Yavin, Itay
[J]. PHYSICAL REVIEW LETTERS, 2014, 113 (09)
[6] [Anonymous], CMSPASEXO15010
[7] Non-standard neutrino interactions with matter from physics beyond the Standard Model
Antusch, S.
Baumann, J. P.
Fernandez-Martinez, E.
[J]. NUCLEAR PHYSICS B, 2009, 810 (1-2) : 369 - 388
[8] MeV scale leptonic force for cosmic neutrino spectrum and muon anomalous magnetic moment
Araki, Takeshi
Kaneko, Fumihiro
Ota, Toshihiko
Sato, Joe
Shimomura, Takashi
[J]. PHYSICAL REVIEW D, 2016, 93 (01)
[9] 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)
[10] 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

← 1 2 3 4 5 6 →