中文
相关论文

相关论文: Neutrino masses and the structure of the weak gaug…

200 篇论文

We have long ago derived a theoretical relation between the mass of the electron and the fine structure constant \cite{Nottale1994}, which writes to lowest order $\alpha \ln (m_{\mathbb{P}}/m_e) = 3/8$ (where $m_{\mathbb{P}}$ is the Planck…

综合物理 · 物理学 2021-04-09 Laurent Nottale

If the tau neutrino is as heavy as 10 MeV which may have certain astrophysical implications, the neutrino mass pattern is studied so as to accommodate the new oscillation observations. It predicts that the electron neutrino has Marjorana…

高能物理 - 唯象学 · 物理学 2014-11-17 Chun Liu

We have determined theoretically the rest mass of the muon neutrino at 50 milli-eV and the rest mass of the electron neutrino at 5 meV, as well as, to 1% accuracy, the ratio of the masses of the stable elementary particles which decay by…

高能物理 - 格点 · 物理学 2007-05-23 E. L. Koschmieder , T. H. Koschmieder

The rest masses of the electron, the muon and of the stable mesons and baryons can be explained, within 1% accuracy, with the standing wave model, which uses only photons, neutrinos, charge and the weak nuclear force. We do not need…

综合物理 · 物理学 2009-09-29 E. L. Koschmieder

Neutrino masses are yet unknown. We discuss the present state of effective electron anti-neutrino mass from $\beta$ decay experiments; effective Majorana neutrino mass from neutrinoless double-beta decay experiments; neutrino mass squared…

高能物理 - 实验 · 物理学 2023-10-31 Jyotsna Singh , M. Ibrahim Mirza

It has been shown that neutrino masses can be determined under the particle ansatz. In this paper, we give the general formulas of neutrino masses related to the neutrino oscillation parameters which show that there is a mass hierarchy…

高能物理 - 唯象学 · 物理学 2018-03-01 Wen-Jie Wu , Xiang Zhou

If three right-handed neutrinos are added to the Standard Model, then, for the three known generations, there are six quarks and six leptons. It is then natural to assume that the symmetry considerations that have been applied to the quark…

高能物理 - 唯象学 · 物理学 2009-11-07 R. Gastmans , Per Osland , Tai Tsun Wu

Based on the experimental data and estimations of the charged leptons and quarks masses, a close power law with exponent 3/4 has been found, connecting charged leptons masses and up quarks masses. A similar mass relation has been suggested…

综合物理 · 物理学 2010-04-13 Dimitar Valev

The exchange of massless neutrinos between heavy fermions (e.g. $e,p,n$) gives rise to a long-range 2-body force. It is shown that the analogous many-body force can lead to an unphysically large energy density in white dwarfs and neutron…

高能物理 - 唯象学 · 物理学 2007-05-23 Ephraim Fischbach

Only photons are needed to explain the masses of the pi(0), eta, Lambda, Sigma(0), Xi(0), Omega(-), Lambda(c,+), Sigma(c,0), Xi(c,0), and Omega(c,0) mesons and baryons. Only neutrinos are needed to explain the mass of the pi(+-) mesons.…

综合物理 · 物理学 2015-06-26 E. L. Koschmieder

Recent data on neutrino mass differences are consistent with a hierarchical neutrino mass structure strikingly similar to what is observed for the other fermionic masses.

高能物理 - 唯象学 · 物理学 2008-11-26 Paul M. Fishbane , Peter Kaus

The calculation of the $\mu$ decay is performed in V-A theory taking into account that, in agreement with the observation of the oscillations, the neutrinos must be massive. Provided that the masses of the electron and muon neutrinos are…

高能物理 - 唯象学 · 物理学 2026-03-23 M. M. Giannini

Neutrino mass generation may affect the basic structure of the electroweak symmetry breaking sector. We consider a broad class of elementary particle theories where neutrinos get mass at a low mass scale. We show how these can be made…

高能物理 - 唯象学 · 物理学 2007-05-23 F. Bazzocchi , J. W. F. Valle

We have shown previously that the mass of the muon neutrino can be determined from the energy released in the decay of the pi (+-) mesons, and that the mass of the electron neutrino can be determined from the energy released in the decay of…

综合物理 · 物理学 2007-05-23 E. L. Koschmieder

The symmetry between quarks and leptons suggests that neutrinos should have mass. As embodied in the grand unified theory SO(10) this yields masses that can only be detected by neutrino oscillations. Such oscillations could be very…

高能物理 - 唯象学 · 物理学 2008-11-26 Lincoln Wolfenstein

Most of what is known about neutrino masses and mixings results from studies of oscillation phenomena. We focus on those neutrino properties that are not amenable to such studies: $\Sigma $, the sum of the absolute values of the neutrino…

高能物理 - 唯象学 · 物理学 2009-12-31 Sheldon L. Glashow

The mass of an electroweakly interacting neutrino consists of the electric and weak parts responsible for the existence of its charge, charge radius, and magnetic moment. Such connections explain the formation of paraneutrinos, for example,…

综合物理 · 物理学 2014-10-03 Rasulkhozha S. Sharafiddinov

The hypothesis is explored that fermion rest mass is due entirely to self-interaction via virtual excitation of gauge bosons. This requires revising the standard model to treat both chiral projections of a fermion field as SU(2) doublets,…

高能物理 - 理论 · 物理学 2008-04-10 R. K. Nesbet

The case for small neutrino mass differences from atmospheric and solar neutrino oscillation experiments has become compelling, but leaves the overall neutrino mass scale m_nu undetermined. The most restrictive limit of m_nu < 0.8 eV arises…

天体物理学 · 物理学 2009-11-07 G. G. Raffelt

The various experiments on neutrino oscillation evidenced that neutrinos have indeed non-zero masses but cannot tell us the absolute neutrino mass scale. This scale of neutrino masses is very important for understanding the evolution and…

高能物理 - 实验 · 物理学 2013-09-05 Christian Weinheimer , Kai Zuber
‹ 上一页 1 2 3 10 下一页 ›