Zee model with quasidegenerate neutrino masses and where to find it

被引：3

作者：

Primulando, R. ^{[1
]}

Julio, J. ^{[2
]}

Uttayarat, P. ^{[3
]}

机构：

[1] Parahyangan Catholic Univ, Ctr Theoret Phys, Dept Phys, Jl Ciumbuleuit 94, Bandung 40141, Indonesia

[2] Natl Res & Innovat Agcy, Kompleks Puspiptek Serpong, South Tangerang 15314, Indonesia

[3] Srinakharinwirot Univ, Dept Phys, 114 Sukhumvit 23 Rd, Bangkok 10110, Thailand

来源：

EUROPEAN PHYSICAL JOURNAL C | 2022年 / 82卷 / 03期

关键词：

MUON; DECAY; VIOLATION; ELECTRON; MATRIX; MOMENT;

D O I：

10.1140/epjc/s10052-022-10189-0

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：

We present a Zee model with a family dependent Z(2) symmetry for radiative neutrino masses. Our motivation is to get a model that correctly describes neutrino oscillation phenomena, while at the same time offers definite predictions. The imposed Z(2) symmetry greatly reduces the number of free parameters in the model. These parameters are then determined from the neutrino data, from which one can study its outcomes. Our setup only admits quasidegenerate neutrino masses with the sum of neutrino masses between 100 and 130 meV, the effective Majorana mass between 20 and 40 meV, and the effective electron neutrino mass between 48 and 53 meV. The ratio of the vacuum expectation values of the Higgs doublets, tan beta, is found to be tan beta less than or similar to 0.5 and tan beta greater than or similar to 10. The former is ruled out by lepton flavor violation (LFV) processes, such as mu -> e gamma and mu -> e conversion, which are determined up to two loops. For the latter, these LFV processes are within reach of the next generation of experiments. Moreover, for tan beta greater than or similar to 10, the couplings of heavy neutral scalars to dimuon are significant. If they are sufficiently light, i.e., less than or similar to 200 GeV, collider search for their decays into muon pair provides a stronger constraint on most parts of the model parameter space than the LFV ones.

引用

页数：14

共 72 条

[1] Search for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at √s=13 TeV with the ATLAS detector [J].

Aad, G. ;

Abbott, B. ;

Abbott, D. C. ;

Abdinov, O. ;

Abud, A. Abed ;

Abeling, K. ;

Abhayasinghe, D. K. ;

Abidi, S. H. ;

AbouZeid, O. S. ;

Abraham, N. L. ;

Abramowicz, H. ;

Abreu, H. ;

Abulaiti, Y. ;

Acharya, B. S. ;

Achkar, B. ;

Adachi, S. ;

Adam, L. ;

Bourdarios, C. Adam ;

Adamczyk, L. ;

Adamek, L. ;

Adelman, J. ;

Adersberger, M. ;

Adiguzel, A. ;

Adorni, S. ;

Adye, T. ;

Affolder, A. A. ;

Afik, Y. ;

Agapopoulou, C. ;

Agaras, M. N. ;

Aggarwal, A. ;

Agheorghiesei, C. ;

Aguilar-Saavedra, J. A. ;

Ahmadov, F. ;

Ahmed, W. S. ;

Ai, X. ;

Aielli, G. ;

Akatsuka, S. ;

Akesson, T. P. A. ;

Akilli, E. ;

Akimov, A., V ;

Al Khoury, K. ;

Alberghi, G. L. ;

Albert, J. ;

Verzini, M. J. Alconada ;

Alderweireldt, S. ;

Aleksa, M. ;

Aleksandrov, I. N. ;

Alexa, C. ;

Alexandre, D. ;

Alexopoulos, T. .

PHYSICAL REVIEW D, 2020, 102 (03)

[2]

Aad G, 2016, J HIGH ENERGY PHYS, DOI 10.1007/JHEP03(2016)041

[3]

Aad G., 2020, ATLAS PHYS REV D, V101

[4] Search for neutral Higgs bosons in events with multiple bottom quarks at the Tevatron [J].

Aaltonen, T. ;

Abazov, V. M. ;

Abbott, B. ;

Acharya, B. S. ;

Adams, M. ;

Adams, T. ;

Alexeev, G. D. ;

Alkhazov, G. ;

Alton, A. ;

Gonzalez, B. Alvarez ;

Alverson, G. ;

Amerio, S. ;

Amidei, D. ;

Anastassov, A. ;

Annovi, A. ;

Antos, J. ;

Apollinari, G. ;

Appel, J. A. ;

Arisawa, T. ;

Artikov, A. ;

Asaadi, J. ;

Ashmanskas, W. ;

Askew, A. ;

Atkins, S. ;

Auerbach, B. ;

Augsten, K. ;

Aurisano, A. ;

Avila, C. ;

Azfar, F. ;

Badaud, F. ;

Badgett, W. ;

Bae, T. ;

Bagby, L. ;

Baldin, B. ;

Bandurin, D. V. ;

Banerjee, S. ;

Barbaro-Galtieri, A. ;

Barberis, E. ;

Baringer, P. ;

Barnes, V. E. ;

Barnett, B. A. ;

Barria, P. ;

Bartlett, J. F. ;

Bartos, P. ;

Bassler, U. ;

Bauce, M. ;

Bazterra, V. ;

Bean, A. ;

Bedeschi, F. ;

Begalli, M. .

PHYSICAL REVIEW D, 2012, 86 (09)

[5] Constraint on the matter-antimatter symmetry-violating phase in neutrino oscillations [J].

Abe, K. ;

Akutsu, R. ;

Ali, A. ;

Alt, C. ;

Andreopoulos, C. ;

Anthony, L. ;

Antonova, M. ;

Aoki, S. ;

Ariga, A. ;

Ashida, Y. ;

Atkin, E. T. ;

Awataguchi, Y. ;

Ban, S. ;

Barbi, M. ;

Barker, G. J. ;

Barr, G. ;

Barry, C. ;

Batkiewicz-Kwasniak, M. ;

Beloshapkin, A. ;

Bench, F. ;

Berardi, V. ;

Berkman, S. ;

Berns, L. ;

Bhadra, S. ;

Bienstock, S. ;

Blondel, A. ;

Bolognesi, S. ;

Bourguille, B. ;

Boyd, S. B. ;

Brailsford, D. ;

Bravar, A. ;

Berguno, D. Bravo ;

Bronner, C. ;

Bubak, A. ;

Avanzini, M. Buizza ;

Calcutt, J. ;

Campbell, T. ;

Cao, S. ;

Cartwright, S. L. ;

Catanesi, M. G. ;

Cervera, A. ;

Chappell, A. ;

Checchia, C. ;

Cherdack, D. ;

Chikuma, N. ;

Christodoulou, G. ;

Coleman, J. ;

Collazuol, G. ;

Cook, L. ;

Coplowe, D. .

NATURE, 2020, 580 (7803) :339-+

[6] The Large Enriched Germanium Experiment for Neutrinoless Double Beta Decay (LEGEND) [J].

Abgrall, N. ;

Abramov, A. ;

Abrosimov, N. ;

Abt, I. ;

Agostini, M. ;

Agartioglu, M. ;

Ajjaq, A. ;

Alvis, S. I. ;

Avignone, F. T., III ;

Bai, X. ;

Balata, M. ;

Barabanov, I. ;

Barabash, A. S. ;

Barton, P. J. ;

Baudis, L. ;

Bezrukov, L. ;

Bode, T. ;

Bolozdynya, A. ;

Borowicz, D. ;

Boston, A. ;

Boston, H. ;

Boyd, S. T. P. ;

Breier, R. ;

Brudanin, V. ;

Brugnera, R. ;

Busch, M. ;

Buuck, M. ;

Caldwell, A. ;

Caldwell, T. S. ;

Camellato, T. ;

Carpenter, M. ;

Cattadori, C. ;

Cederkall, J. ;

Chan, Y. -D. ;

Chen, S. ;

Chernogorov, A. ;

Christofferson, C. D. ;

Chu, P. -H. ;

Cooper, R. J. ;

Cuesta, C. ;

Demidova, E. V. ;

Deng, Z. ;

Deniz, M. ;

Detwiler, J. A. ;

Di Marco, N. ;

Domula, A. ;

Du, Q. ;

Efremenko, Yu. ;

Egorov, V. ;

Elliott, S. R. .

WORKSHOP ON CALCULATION OF DOUBLE-BETA-DECAY MATRIX ELEMENTS (MEDEX'17), 2017, 1894

[7] Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm [J].

Abi, B. ;

Albahri, T. ;

Al-Kilani, S. ;

Allspach, D. ;

Alonzi, L. P. ;

Anastasi, A. ;

Anisenkov, A. ;

Azfar, F. ;

Badgley, K. ;

Baessler, S. ;

Bailey, I ;

Baranov, V. A. ;

Barlas-Yucel, E. ;

Barrett, T. ;

Barzi, E. ;

Basti, A. ;

Bedeschi, F. ;

Behnke, A. ;

Berz, M. ;

Bhattacharya, M. ;

Binney, H. P. ;

Bjorkquist, R. ;

Bloom, P. ;

Bono, J. ;

Bottalico, E. ;

Bowcock, T. ;

Boyden, D. ;

Cantatore, G. ;

Carey, R. M. ;

Carroll, J. ;

Casey, B. C. K. ;

Cauz, D. ;

Ceravolo, S. ;

Chakraborty, R. ;

Chang, S. P. ;

Chapelain, A. ;

Chappa, S. ;

Charity, S. ;

Chislett, R. ;

Choi, J. ;

Chu, Z. ;

Chupp, T. E. ;

Convery, M. E. ;

Conway, A. ;

Corradi, G. ;

Corrodi, S. ;

Cotrozzi, L. ;

Crnkovic, J. D. ;

Dabagov, S. ;

De Lurgio, P. M. .

PHYSICAL REVIEW LETTERS, 2021, 126 (14)

[8]

Abitbol MH., 2019, Simons Observatory Bull. Am. Astron. Soc., V51, P147

[9] First measurement of neutrino oscillation parameters using neutrinos and antineutrinos by NOvA [J].

Acero, M. A. ;

Adamson, P. ;

Aliaga, L. ;

Alion, T. ;

Allakhverdian, V ;

Altakarli, S. ;

Anfimov, N. ;

Antoshkin, A. ;

Aurisano, A. ;

Back, A. ;

Backhouse, C. ;

Baird, M. ;

Balashov, N. ;

Baldi, P. ;

Bambah, B. A. ;

Bashar, S. ;

Bays, K. ;

Bending, S. ;

Bernstein, R. ;

Bhatnagar, V ;

Bhuyan, B. ;

Bian, J. ;

Blackburn, T. ;

Blair, J. ;

Booth, A. C. ;

Bour, P. ;

Bromberg, C. ;

Buchanan, N. ;

Butkevich, A. ;

Calvez, S. ;

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. ;

Davies, G. S. ;

Derwent, P. F. ;

Ding, P. ;

Djurcic, Z. ;

Doyle, D. ;

Dukes, E. C. ;

Duyang, H. ;

Edayath, S. .

PHYSICAL REVIEW LETTERS, 2019, 123 (15)

[10]

Acero M. A., 2021, ARXIV210808219HEPEX

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