Effect of Sterile Neutrino on Low-Energy Processes in Minimal Extended Seesaw With Δ(96) Symmetry and TM1 Mixing

被引：3

作者：

Gautam, Nayana ^{[1
]}

Krishnan, R. ^{[2
]}

Das, Mrinal Kumar ^{[1
]}

机构：

[1] Tezpur Univ, Dept Phys, Tezpur, Assam, India

[2] Saha Inst Nucl Phys, Kolkata, India

来源：

FRONTIERS IN PHYSICS | 2021年 / 9卷

关键词：

numbers; 1260-i; 1460Pq; 1460St; neutrino; discrete flavor symmetry; lepton flavor violation (LFV); sterile neutrino; LEPTON FLAVOR-VIOLATION; TAU-DECAYS; SEARCH; PREDICTIONS;

D O I：

10.3389/fphy.2021.703266

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the effect of sterile neutrino on some low-scale processes in the framework of the minimal extended seesaw (MES). MES is the extension of the seesaw mechanism with the addition of sterile neutrino of intermediate mass. The MES model in this work is based on Delta(96) x C (2) x C (3) flavor symmetry. The structures of mass matrices in the framework lead to TM (1) mixing with mu-tau symmetry. The model predicts the maximal value of the Dirac CP phase. We carry out our analysis to study the new physics contributions from the sterile neutrino to different charged lepton flavor violation (cLFV) processes involving muon and tau leptons as well as neutrinoless double beta decay (0 nu beta beta). The model predicts normal ordering (NO) of neutrino masses, and we perform the numerical analysis considering normal ordering (NO) only. We find that a heavy sterile neutrino can lead to cLFV processes that are within the reach of current and planned experiments. The sterile neutrino present in our model is consistent with the current limits on the effective neutrino mass set by 0 nu beta beta experiments.

引用

页数：14

共 63 条

[1]

Abada A, 2017, EUR PHYS J C, V77, DOI 10.1140/epjc/s10052-017-4864-z

[2] Impact of sterile neutrinos on nuclear-assisted cLFV processes [J].

Abada, A. ;

De Romeri, V. ;

Teixeira, A. M. .

JOURNAL OF HIGH ENERGY PHYSICS, 2016, (02) :1-36

[3] Beta and neutrinoless double beta decays with KeV sterile fermions [J].

Abada, Asmaa ;

Hernandez-Cabezudo, Alvaro ;

Marcano, Xabier .

JOURNAL OF HIGH ENERGY PHYSICS, 2019, 2019 (01)

[4] Sterile neutrinos in cosmology [J].

Abazajian, Kevork N. .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2017, 711 :1-28

[5] Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6 x 1020 protons on target [J].

Abe, K. ;

Adam, J. ;

Aihara, H. ;

Akiri, T. ;

Andreopoulos, C. ;

Aoki, S. ;

Ariga, A. ;

Assylbekov, S. ;

Autiero, D. ;

Barbi, M. ;

Barker, G. J. ;

Barr, G. ;

Bartet-Friburg, P. ;

Bass, M. ;

Batkiewicz, M. ;

Bay, F. ;

Berardi, V. ;

Berger, B. E. ;

Berkman, S. ;

Bhadra, S. ;

Blaszczyk, F. D. M. ;

Blondel, A. ;

Bolognesi, S. ;

Bordoni, S. ;

Boyd, S. B. ;

Brailsford, D. ;

Bravar, A. ;

Bronner, C. ;

Buchanan, N. ;

Calland, R. G. ;

Rodriguez, J. Caravaca ;

Cartwright, S. L. ;

Castillo, R. ;

Catanesi, M. G. ;

Cervera, A. ;

Cherdack, D. ;

Chikuma, N. ;

Christodoulou, G. ;

Clifton, A. ;

Coleman, J. ;

Coleman, S. J. ;

Collazuol, G. ;

Connolly, K. ;

Cremonesi, L. ;

Dabrowska, A. ;

Danko, I. ;

Das, R. ;

Davis, S. ;

de Perio, P. ;

De Rosa, G. .

PHYSICAL REVIEW D, 2015, 91 (07)

[6] New constraints on oscillation parameters from ve appearance and vμ disappearance in the NOvA experiment [J].

Acero, M. A. ;

Adamson, P. ;

Aliaga, L. ;

Alion, T. ;

Allakhverdian, V. ;

Anfimov, N. ;

Antoshkin, A. ;

Arrieta-Diaz, E. ;

Aurisano, A. ;

Back, A. ;

Backhouse, C. ;

Baird, M. ;

Balashov, N. ;

Bambah, B. A. ;

Bays, K. ;

Behera, B. ;

Bending, S. ;

Bernstein, R. ;

Bhatnagar, V. ;

Bhuyan, B. ;

Bian, J. ;

Blackburn, T. ;

Blair, J. ;

Bolshakova, A. ;

Bour, P. ;

Bromberg, C. ;

Brown, J. ;

Buchanan, N. ;

Butkevich, A. ;

Bychkov, V. ;

Campbell, M. ;

Carroll, T. J. ;

Catano-Mur, E. ;

Cedeno, A. ;

Childress, S. ;

Choudhary, B. C. ;

Chowdhury, B. ;

Coan, T. E. ;

Colo, M. ;

Cooper, J. ;

Corwin, L. ;

Cremonesi, L. ;

Cronin-Hennessy, D. ;

Davies, G. S. ;

Davies, J. P. ;

De Rijck, S. ;

Derwent, P. F. ;

Dharmapalan, R. ;

Ding, P. ;

Djurcic, Z. .

PHYSICAL REVIEW D, 2018, 98 (03)

[7] New Constraint on the Existence of the μ+ → e+ γ Decay [J].

Adam, J. ;

Bai, X. ;

Baldini, A. M. ;

Baracchini, E. ;

Bemporad, C. ;

Boca, G. ;

Cattaneo, P. W. ;

Cavoto, G. ;

Cei, F. ;

Cerri, C. ;

de Bari, A. ;

De Gerone, M. ;

Doke, T. ;

Dussoni, S. ;

Egger, J. ;

Fujii, Y. ;

Galli, L. ;

Gatti, F. ;

Golden, B. ;

Grassi, M. ;

Graziosi, A. ;

Grigoriev, D. N. ;

Haruyama, T. ;

Hildebrandt, M. ;

Hisamatsu, Y. ;

Ignatov, F. ;

Iwamoto, T. ;

Kaneko, D. ;

Kettle, P. -R. ;

Khazin, B. I. ;

Khomotov, N. ;

Kiselev, O. ;

Korenchenko, A. ;

Kravchuk, N. ;

Lim, G. ;

Maki, A. ;

Mihara, S. ;

Molzon, W. ;

Mori, T. ;

Mzavia, D. ;

Nardo, R. ;

Natori, H. ;

Nicolo, D. ;

Nishiguchi, H. ;

Nishimura, Y. ;

Ootani, W. ;

Panareo, M. ;

Papa, A. ;

Piredda, G. ;

Popov, A. .

PHYSICAL REVIEW LETTERS, 2013, 110 (20)

[8] A White Paper on keV sterile neutrino Dark Matter [J].

Adhikari, R. ;

Agostini, M. ;

Ky, N. Anh ;

Araki, T. ;

Archidiacono, M. ;

Bahr, M. ;

Baur, J. ;

Behrens, J. ;

Bezrukov, F. ;

Dev, P. S. Bhupal ;

Borah, D. ;

Boyarsky, A. ;

de Gouvea, A. ;

Pires, C. A. de S. ;

de Vega, H. J. ;

Dias, A. G. ;

Di Bari, P. ;

Djurcic, Z. ;

Dolde, K. ;

Dorrer, H. ;

Durero, M. ;

Dragoun, O. ;

Drewes, M. ;

Drexlin, G. ;

Duellmann, Ch. E. ;

Eberhardt, K. ;

Eliseev, S. ;

Enss, C. ;

Evans, N. W. ;

Faessler, A. ;

Filianin, P. ;

Fischer, V. ;

Fleischmann, A. ;

Formaggio, J. A. ;

Franse, J. ;

Fraenkle, F. M. ;

Frenk, C. S. ;

Fuller, G. ;

Gastaldo, L. ;

Garzilli, A. ;

Giunti, C. ;

Glueck, F. ;

Goodman, M. C. ;

Gonzalez-Garcia, M. C. ;

Gorbunov, D. ;

Hamann, J. ;

Hannen, V. ;

Hannestad, S. ;

Hansen, S. H. ;

Hassel, C. .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2017, (01)

[9] Planck 2018 results: VI. Cosmological parameters [J].

Aghanim, N. ;

Akrami, Y. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Ballardini, M. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartolo, N. ;

Basak, S. ;

Battye, R. ;

Benabed, K. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bock, J. J. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Boulanger, F. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Carron, J. ;

Challinor, A. ;

Chiang, H. C. ;

Chluba, J. ;

Colombo, L. P. L. ;

Combet, C. ;

Contreras, D. ;

Crill, B. P. ;

Cuttaia, F. ;

de Bernardis, P. ;

de Zotti, G. ;

Delabrouille, J. ;

Delouis, J. -M. ;

Di Valentino, E. ;

Diego, J. M. ;

Dore, O. ;

Douspis, M. ;

Ducout, A. ;

Dupac, X. ;

Dusini, S. ;

Efstathiou, G. ;

Elsner, F. ;

Ensslin, T. A. ;

Eriksen, H. K. ;

Fantaye, Y. .

ASTRONOMY & ASTROPHYSICS, 2020, 641

[10] Significant Excess of Electronlike Events in the MiniBooNE Short-Baseline Neutrino Experiment [J].

Aguilar-Arevalo, A. A. ;

Brown, B. C. ;

Bugel, L. ;

Cheng, G. ;

Conrad, J. M. ;

Cooper, R. L. ;

Dharmapalan, R. ;

Diaz, A. ;

Djurcic, Z. ;

Finley, D. A. ;

Ford, R. ;

Garcia, F. G. ;

Garvey, G. T. ;

Grange, J. ;

Huang, E. -C. ;

Huelsnitz, W. ;

Ignarra, C. ;

Johnson, R. A. ;

Karagiorgi, G. ;

Katori, T. ;

Kobilarcik, T. ;

Louis, W. C. ;

Mariani, C. ;

Marsh, W. ;

Mills, G. B. ;

Mirabal, J. ;

Monroe, J. ;

Moore, C. D. ;

Mousseau, J. ;

Nienaber, P. ;

Nowak, J. ;

Osmanov, B. ;

Pavlovic, Z. ;

Perevalov, D. ;

Ray, H. ;

Roe, B. P. ;

Russell, A. D. ;

Shaevitz, M. H. ;

Spitz, J. ;

Stancu, I. ;

Tayloe, R. ;

Thornton, R. T. ;

Tzanov, M. ;

Van de Water, R. G. ;

White, D. H. ;

Wickremasinghe, D. A. ;

Zimmerman, E. D. .

PHYSICAL REVIEW LETTERS, 2018, 121 (22)

← 1 2 3 4 5 6 7 →