Results 51 to 60 of about 85,993 (252)

Probing non-standard neutrino interactions at neutrino factories [PDF]

Journal of Physics: Conference Series, 2007
We discuss the sensitivity reach of a neutrino factory measurement to non-standard neutrino interactions (NSI), which may exist as a low-energy manifestation of physics beyond the Standard Model. We use the muon appearance mode _e --> _ and consider two detectors, one at 3000 km and the other at 7000 km.
N. Cipriano Ribeiro, Shoichi Uchinami, Hisakazu Minakata, Hiroshi Nunokawa, R. Zukanovich Funchal   +4 more
openaire   +3 more sources

Improved precision on 2–3 oscillation parameters using the synergy between DUNE and T2HK

Journal of High Energy Physics
A high-precision measurement of ∆ m 31 2 $$ \Delta {m}_{31}^2 $$ and θ 23 is inevitable to estimate the Earth’s matter effect in long-baseline experiments which in turn plays an important role in addressing the issue of neutrino mass ordering and to ...
Sanjib Kumar Agarwalla, Ritam Kundu, Masoom Singh   +2 more
doaj   +1 more source

Why understanding neutrino interactions is important for oscillation physics

, 2007
Uncertainties in knowledge of neutrino interactions directly impact the ability to measure the parameters of neutrino oscillation. Experiments which make use of differing technologies and neutrino beams are sensitive to different uncertainties.
Christopher W. Walter, Flavio Cavanna, Geralyn P. Zeller, Jorge G. Morfin   +3 more
core   +1 more source

Neutrino Effects in Nucleosynthesis [PDF]

, 2000
The nucleosynthesis within a Type II supernova occurs in an intense neutrino flux. I discuss some of the effects associated with neutrino interactions, including direct synthesis in the neutrino process, the role of neutrinos in controlling the r-process
Haxton, W. C.
core   +3 more sources

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

Astronomische Nachrichten, EarlyView.
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

Theory of neutrino fast flavor evolution. Part I. Linear response theory and stability conditions.

Journal of High Energy Physics
Neutrino-neutrino refraction leads to collective flavor evolution that can include fast flavor conversion, an ingredient still missing in numerical simulations of core-collapse supernovae.
Damiano F. G. Fiorillo, Georg G. Raffelt
doaj   +1 more source

Impact of right-handed interactions on the propagation of Dirac and Majorana neutrinos in matter

, 2007
Dirac and Majorana neutrinos can be distinguished in relativistic neutrino oscillations if new right-handed interactions exist, due to their different propagation in matter. We review how these new interactions affect neutrino oscillation experiments and
A. S. Barabash, B. Kayser, B. Pontecorvo, B. Pontecorvo, C. W. Kim, E. Majorana, F. Boehm, F. del Aguila, F. del Aguila, F. del Aguila, J. Syska, M. Czakon, M. Zralek, M. Zralek, M. Zrałek, R. N. Mohapatra, S. P. Mikheev, S. P. Mikheev, S. P. Mikheev, W. Sobkow   +19 more
core   +1 more source

Solar neutrinos as probes of neutrino–matter interactions

Physics Letters B, 2004
Data from solar neutrino and KamLAND experiments have led to a discovery of nonzero neutrino masses. Here we investigate what these data can tell us about neutrino interactions with matter, including the poorly constrained flavor-changing nu_e-nu_tau interactions.
Friedland, Alexander, Lunardini, Cecilia, Peña Garay, Carlos   +2 more
openaire   +3 more sources

Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning

Advanced Quantum Technologies, EarlyView.
The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos, Álvaro Sáiz, José M. Arias, Lucas Lamata, Pedro Pérez‐Fernández   +4 more
wiley   +1 more source

Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions

Journal of High Energy Physics, 2018
The detection of coherent neutrino-nucleus scattering by the COHERENT collaboration has set on quantitative grounds the existence of an irreducible neutrino background in direct detection searches of Weakly Interacting Massive Dark Matter candidates ...
M. C. Gonzalez-Garcia, Michele Maltoni, Yuber F. Perez-Gonzalez, Renata Zukanovich Funchal   +3 more
doaj   +1 more source