搜索结果: 1-15 共查到“知识库 原子核物理学 Neutrino”相关记录38条 . 查询时间(0.13 秒)
The nucleon axial mass and the MiniBooNE Quasielastic Neutrino-Nucleus Scattering problem
nucleon axial mass MiniBooNE Quasielastic Neutrino-Nucleus Scattering problem
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2011/7/21
The charged-current double differential neutrino cross section, measured by the MiniBooNE Collaboration, has been analyzed using a microscopical model that accounts for, among other nuclear effects, l...
The Last Neutrino Mixing angle theta13
Last Neutrino Mixing angle theta13
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2011/7/21
Among the still unmeasured neutrino properties, the third neutrino mixing angle, theta13, is likely to be the one we will next find out.
Neutrino-less Double Beta Decay and Particle Physics
Neutrino-less Double Beta Decay Particle Physics
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2011/7/21
We review the particle physics aspects of neutrino-less double beta decay. This process can be mediated by light massive Majorana neutrinos (standard interpretation) or by something else (non-standard...
The Role of Collective Neutrino Flavor Oscillations in Core-Collapse Supernova Shock Revival
Core-Collapse Supernova Shock Revival Neutrino
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2011/7/21
We explore the effects of collective neutrino flavor oscillations due to neutrino-neutrino interactions on the neutrino heating behind a stalled core-collapse supernova shock. We carry out axisymmetri...
Neutrino neutral-current elastic scattering on 12C
Neutrino neutral elastic scattering
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2011/7/21
The neutral current elastic scattering of neutrinos on Carbon and $CH_2$ targets is computed using the relativistic distorted-wave impulse approximation with relativistic optical potential. Results fo...
On the determination of anti-neutrino spectra from nuclear reactors
anti-neutrino spectra spectra nuclear reactors
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2011/7/21
In this paper we study the effect of, well-known, higher order corrections to the allowed beta decay spectrum on the determination of anti-neutrino spectra resulting from the decays of fission fragmen...
Neutrino Quasielastic Scattering on Nuclear Targets: Parametrizing Transverse Enhancement (Meson Exchange Currents)
Neutrino Quasielastic Nuclear Targets Parametrizing Transverse
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2011/7/21
We present a parametrization of the observed enhancement in the transverse electron quasielastic (QE) response function for nucleons bound in carbon as a function of the square of the four momentum tr...
Uncertainties in nuclear transition matrix elements for neutrinoless $ββ$ decay II: the heavy Majorana neutrino mass mechanism
matrix elements neutrino mass mechanism
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2011/7/20
Employing four different parametrization of the pairing plus multipolar type of effective two-body interaction and three different parametrizations of Jastrow-type of short range correlations, the unc...
Evidence of theta(13)>0 from global neutrino data analysis
global neutrino data High Energy Physics
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2011/7/22
The neutrino mixing angle theta(13) is at the focus of current neutrino research. From a global analysis of the available oscillation data in a 3-neutrino framework, we previously reported [Phys. Rev....
Neutrino-less Double Beta Decay and Particle Physics
Neutrino-less Double Beta Decay Particle Physics
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2011/7/21
We review the particle physics aspects of neutrino-less double beta decay. This process can be mediated by light massive Majorana neutrinos (standard interpretation) or by something else (non-standard...
Neutrino Quasielastic Scattering on Nuclear Targets: Parametrizing Transverse Enhancement (Meson Exchange Currents)
Neutrino Quasielastic Nuclear Targets Parametrizing Transverse Enhancement
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2011/7/21
We present a parametrization of the observed enhancement in the transverse electron quasielastic (QE) response function for nucleons bound in carbon as a function of the square of the four momentum tr...
Axial and Vector Structure Functions for Electron- and Neutrino- Nucleon Scattering Cross Sections at all $Q^2$ using Effective Leading order Parton Distribution Functions
Axial Vector Structure Functions Electron- Neutrino- Nucleon Scattering Cross Sections all $Q^2$ Effective Leading Parton Distribution Functions
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2010/12/27
We construct a model for inelastic neutrino- and electron-nucleon scattering cross sections using effective leading order parton distribution functions with a new scaling variable $\xi_w$. Non-perturb...
Comments on arXiv:1011.3046 "Muon Capture Constraints on Sterile Neutrino Properties"
Comments arXiv:Muon Capture Constraints Sterile Neutrino Properties
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2011/1/6
It has been very recently reported (McKeen, Pospelov, arXive:1011.3046) that the parameter
region suggested for an explanation of the neutrino oscillation results from the LSND, KARMEN
and MiniBooNE...
Neutrino oscillations trigger a minimal length
Neutrino minimal length
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2011/1/5
In this paper, we investigate the effect of the presence of a quantum gravity induced minimal
length in neutrino oscillation probabilities.
Neutrino oscillations trigger a minimal length
Neutrino minimal length
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2010/12/21
In this paper, we investigate the effect of the presence of a quantum gravity induced minimal
length in neutrino oscillation probabilities. Neutrinos can propagate freely over large distances without...