Results 71 to 80 of about 89,286 (257)

Neutrino masses in a two Higgs doublet model with a U(1) gauge symmetry

Journal of High Energy Physics, 2019
General Two Higgs Doublet Models (2HDM) are popular Standard Model extensions but feature flavor changing interactions and lack neutrino masses. We discuss a 2HDM where neutrino masses are generated via type I seesaw and propose an extension where ...
Daniel A. Camargo, Alex G. Dias, Téssio B. de Melo, Farinaldo S. Queiroz   +3 more
doaj   +1 more source

Study of Non-Standard Neutrino Interactions with Atmospheric Neutrino Data in Super-Kamiokande I and II

, 2011
In this paper we study non-standard neutrino interactions as an example of physics beyond the standard model using atmospheric neutrino data collected during the Super-Kamiokande I(1996-2001) and II(2003-2005) periods. We focus on flavor-changing-neutral-
A. Minamino, A. T. Suzuki, A. Takeda, B. Pontecorvo, B. S. Yang, C. Ishihara, C. K. Jung, C. McGrew, C. Regis, C. W. Walter, C. Yanagisawa, D. Kielczewska, E. Kearns, E. Thrane, F. Dufour, G. Lopez, G. Mitsuka, H. K. Seo, H. Kaji, H. Nishino, H. Okazawa, H. Sekiya, H. W. Sobel, H. Watanabe, H. Zhang, I. Higuchi, I. T. Lim, J. Albert, J. G. Learned, J. Hill, J. Kameda, J. L. Raaf, J. L. Stone, J. Liu, J. P. Cravens, J. S. Jang, J. Y. Kim, K. Abe, K. Bays, K. Connolly, K. Kaneyuki, K. Nakamura, K. Nishijima, K. Nishikawa, K. Okumura, K. S. Ganezer, K. Sakashita, K. Scholberg, K. Ueno, K. Ueshima, L. R. Sulak, M. B. Smy, M. Goldhaber, M. Ikeda, M. Koshiba, M. Litos, M. Miura, M. Nakahata, M. R. Vagins, M. Sakuda, M. Shiozawa, M. Yokoyama, M. Yoshida, N. Tamura, N. Tanimoto, R. J. Wilkes, R. Wendell, S. B. Kim, S. Chen, S. Hazama, S. Matsuno, S. Mine, S. Moriyama, S. Nakayama, S. Tasaka, S. Yamada, S. P. Mikheyev, T. Hasegawa, T. Iida, T. Ishida, T. Ishii, T. Ishizuka, T. Kajita, T. Kobayashi, T. Nakadaira, T. Nakaya, T. Sekiguchi, T. Tanaka, T. Tsukamoto, W. E. Keig, W. R. Kropp, Y. Choi, Y. Fukuda, Y. Furuse, Y. Hayato, Y. Heng, Y. Idehara, Y. Itow, Y. Koshio, Y. Kuno, Y. Obayashi, Y. Oyama, Y. Suzuki, Y. Takenaga, Y. Takeuchi, Y. Totsuka, Y. Watanabe, Y. Yokosawa, Z. Yang   +108 more
core   +1 more source

Modeling Neutrino-Nucleus Interactions for Neutrino Oscillation Experiments [PDF]

, 2019
We present our recent progress on the relativistic modeling of neutrino-nucleus reactions for their implementation in MonteCarlo event generators (GENIE, NEUT) employed in neutrino oscillation experiments. We compare charged-current neutrino and antineutrino cross sections obtained within the SuSAv2 model, which is based on the Relativistic Mean Field ...
Megias, G.D., Dolan, S., Bolognesi, S.
openaire   +2 more sources

Impairments on the Construction of a Cosmic Neutrino Detector in a Romanian Salt Mine

Natural Sciences, Volume 5, Issue 4, October 2025.
The modulus of the transfer function of an antenna when boreholed in salt. With red are represented results from the Targu Ocna salt mine and with black‐from Slanic salt mine ABSTRACT Indirect cosmic neutrino detectors utilize dense media to enhance the likelihood of neutrino interactions within the detection volume.
A. M. Badescu
wiley   +1 more source

Neutrino oscillations and scattering theory

Journal of High Energy Physics
We derive the neutrino oscillation probability in vacuum using scattering theory methods developed earlier in the context of collider physics [1–3]. It is computed from Feynman diagrams that combine neutrino production and detection processes into a ...
Ilian Dobrev, Kirill Melnikov, Thomas Schwetz   +2 more
doaj   +1 more source

Lepton number violating interactions and their effects on neutrino oscillation experiments

, 2000
Mixing between bosons that transform differently under the standard model gauge group, but identically under its unbroken subgroup, can induce interactions that violate the total lepton number. We discuss four-fermion operators that mediate lepton number
A. S. Joshipura, B. C. Allanach, C. Athanassopoulos, C. Athanassopoulos, C. Caso, C. S. Aulakh, Ch. Weinheimer, D. Chang, D. O. Caldwell, D. O. Caldwell, E. Eskut, E. Ma, E. Roulet, F. Zwirner, G. Bhattacharyya, G. Bhattacharyya, G. Dvali, G. G. Ross, G. L. Fogli, H. Päs, H. V. Klapdor-Kleingrothaus, Heinrich Päs, J. Altegoer, J. Ellis, J. N. Bahcall, J. N. Bahcall, J. T. Peltoniemi, K. Nishikawa, L. Baudis, L. J. Hall, L. M. Johnson, M. Appolonio, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. M. Guzzo, N. Arkani-Hamed, N. Fornengo, N. Fornengo, N. Hata, P. Astier, R. Barbieri, S. Bergmann, S. Bergmann, S. Bergmann, S. Bergmann, S. Bergmann, S. Bergmann, S. Davidson, S. Degl’Innocenti, St. Kolb, Sven Bergmann, U. Mahanta, V. Barger, V. M. Lobashev, Y. Declais, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Grossman   +60 more
core   +1 more source

Tau Appearance from High-Energy Neutrino Interactions [PDF]

, 2022
Alfonso Garcia, P. Zhelnin, I. Safa, C. Argüelles   +3 more
openalex   +1 more source

FeCu/MWCNT Nanocomposite with a Broad Microwave Absorption Band and Highly Reduced Radar Cross Section and Farfield

Advanced Electronic Materials, Volume 11, Issue 15, September 18, 2025.
FeCu bimetallic nanoparticles were synthesized using coprecipitation method. FeCu bimetallic nanoparticles decorated onto the MWCNT's sidewall with different weight ratios to produce novel FeCu/MWCNT nanocomposites. The results showed that a thin nanocomposite exhibited a broad absorption band with coverage of entire frequency bands.
Fahimeh Zare‐Nazari, Mahdieh Dehghani‐Dashtabi, Masoud Mohebbi, Hoda Hekmatara   +3 more
wiley   +1 more source

A Search for Neutral Current Single Gamma with ND280 at T2K

, 2016
The methodology and preliminary results for the search of single photons initiated by Neutral Current neutrino interactions with the ND280 detector at the T2K experiment are presented.
Lasorak, Pierre
core   +1 more source

Compressibility Function and Speed of Sound in the Non‐Commutative Quantum Hadrodynamics Type‐I Model for Neutron Stars

Astronomische Nachrichten, Volume 346, Issue 7-8, September 2025.
ABSTRACT We investigate the effects of a minimal measurable length on neutron stars, within the quantum hadrodynamics (QHD‐I) model modified by the Generalized Uncertainty Principle (GUP). Working in a deformed Poisson algebra framework, we incorporate GUP effects via a time‐invariant transformation of the phase space volume, effectively reducing the ...
João Gabriel Galli Gimenez, Dimiter Hadjimichef, César A. Zen Vasconcellos   +2 more
wiley   +1 more source