Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Petcov, Serguey T."'
Using PREM as a reference model for the Earth density distribution we investigate the sensitivity of Hyper-Kamiokande (HK) detector to deviations of the Earth i) core average density $\bar{\rho}_C$, ii) lower mantle average density $\bar{\rho}_{lman}
Externí odkaz:
http://arxiv.org/abs/2411.12344
Publikováno v:
Phys. Rev. D 108 (2023) L101302
We study the freeze-in scenario of leptogenesis via oscillations within the type-I seesaw model with two quasi-degenerate heavy Majorana neutrinos $N_{1,\,2}$ having masses $M_2 > M_1 \sim (0.1-100)\,\text{GeV}$, $(M_2-M_1)/M_1 \ll 1$, focusing on th
Externí odkaz:
http://arxiv.org/abs/2307.07476
Publikováno v:
Nucl. Phys. B899 (2015) 617-630
We derive and discuss the solution of the Boltzmann equations for leptogenesis in a phenomenologically viable SU(5) x A5 golden ratio flavour model proposed in arXiv:1410.2057 [hep-ph], arXiv:1502.00110 [hep-ph] . The model employs, in particular, th
Externí odkaz:
http://arxiv.org/abs/1508.07930
Publikováno v:
Nucl. Phys. B 896 (2015) 311
In this paper we discuss a minor modification of a previous SU(5) x A5 flavour model which exhibits at leading order golden ratio mixing and sum rules for the heavy and the light neutrino masses. Although this model could predict all mixing angles we
Externí odkaz:
http://arxiv.org/abs/1502.00110
Publikováno v:
JHEP Volume 2013, Number 05, 73
After the successful determination of the reactor neutrino mixing angle \theta_13 ~ 0.16 \neq 0, a new feature suggested by the current neutrino oscillation data is a sizeable deviation of the atmospheric neutrino mixing angle \theta_23 from \pi/4. U
Externí odkaz:
http://arxiv.org/abs/1302.0423
Publikováno v:
JHEP Volume 2011, Number 11, 9
The recent results from T2K and MINOS experiments point towards a relatively large value of the reactor angle \theta_13 in the lepton sector. In this paper we show how a large \theta_13 can arise from the charged lepton sector alone in the context of
Externí odkaz:
http://arxiv.org/abs/1108.0614
Publikováno v:
Phys.Rev.D83:113003,2011
We consider the possibility of several different mechanisms contributing to the $\betabeta$-decay amplitude in the general case of CP nonconservation: light Majorana neutrino exchange, heavy left-handed (LH) and heavy right-handed (RH) Majorana neutr
Externí odkaz:
http://arxiv.org/abs/1103.2434
Akademický článek
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The recent results from T2K and MINOS experiments point towards a relatively large value of the reactor angle ��_13 in the lepton sector. In this paper we show how a large ��_13 can arise from the charged lepton sector alone in the context of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::032561092ab211a0165c98c6e284f6b1
Akademický článek
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