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The interaction of longitudinal and transversal polarized neutrinos (antineutrinos) with the field of a nucleus is investigated at the account of their rest mass, charge, magnetic, anapole and electric dipole moments. The compound structure…

高能物理 - 唯象学 · 物理学 2013-07-18 B. S. Yuldashev , R. S. Sharafiddinov

Many experiments are currently looking for evidence of neutrino mass in the form of neutrino oscillations. Oscillation probabilities are non-linear functions of the neutrino mixing matrix elements, so most comparisons of data to theory are…

高能物理 - 唯象学 · 物理学 2007-05-23 Doris Jeanne Wagner

We present a detailed discussion of the elastic scattering of a supersymmetric neutralino off a nucleon or nucleus, with emphasis on the spin--independent interaction. We carefully treat QCD effects on the squark exchange contribution. In…

高能物理 - 唯象学 · 物理学 2008-11-26 M. Drees , M. M. Nojiri

We study the correlation between spin-independent and spin-dependent scattering in the context of MSSM neutralino dark matter for both thermal and non-thermal histories. We explore the generality of this relationship with reference to other…

高能物理 - 唯象学 · 物理学 2014-11-20 Timothy Cohen , Daniel J. Phalen , Aaron Pierce

The elastic and inelastic neutral current $\nu$ ($\overline{\nu}$) scattering off the polarized nucleon is discussed. The inelastic scattering concerns the single-pion production process. We show that the spin asymmetries' measurement can…

高能物理 - 唯象学 · 物理学 2023-11-03 Krzysztof M. Graczyk , Beata E. Kowal

The elastic scattering of longitudinal and transversal neutrinos on a spinless nucleus have been discussed taking into account the charge, magnetic, anapole and electric dipole moments of fermions and their weak neutral currents. Compound…

高能物理 - 唯象学 · 物理学 2021-01-29 R. B. Begzhanov , R. S. Sharafiddinov

We study the possibility to measure the masses of the selectrons in neutralino production at an e^+ e^- linear collider with polarized beams. The cross sections and polarization asymmetries of neutralinos with gaugino character strongly…

高能物理 - 唯象学 · 物理学 2011-04-15 S. Hesselbach , H. Fraas

The nucleon mass corrections are calculated to all polarized structure functions for neutral and charged current deep inelastic scattering in lowest order in the coupling constant. The impact of the target mass corrections on the general…

高能物理 - 唯象学 · 物理学 2009-10-31 J. Blumlein , A. Tkabladze

We review the calculation of spin-dependent matrix elements relevant to scattering of weakly interacting massive particles on nuclei. A comprehensive list, to our knowledge, of the proton and neutron total spin expectation values ($<{\bf…

高能物理 - 唯象学 · 物理学 2007-05-23 V. A. Bednyakov , and F. Simkovic

Status of determination of the neutrino masses and mixing is formulated and possible uncertainties, especially due to presence of the sterile neutrinos, are discussed. The data hint an existence of special ``neutrino'' symmetries. If not…

高能物理 - 唯象学 · 物理学 2009-11-11 Alexei Yu. Smirnov

We study neutrino-induced nucleon knockout from nuclei. Expressions for the induced polarization are derived within the framework of the independent-nucleon model and the non-relativistic plane-wave approximation. Large dissimilarities in…

核理论 · 物理学 2009-11-10 N. Jachowicz , K. Vantournhout , J. Ryckebusch , K. Heyde

We propose a novel theoretical understanding of neutrino masses and mixings, which is attributed to the intrinsic vector-like feature of the regularized Standard Model at short distances. We try to explain the smallness of Dirac neutrino…

高能物理 - 唯象学 · 物理学 2014-11-17 She-Sheng Xue

We discuss the characteristic features of the latent nature of the neutrino mass, according to which, all components of leptonic current can appear in the interaction type dependence. Such a regularity, however, requires the modification of…

综合物理 · 物理学 2013-07-22 Rasulkhozha S. Sarafiddinov

We conjecture that neutrino physics might correspond to the spontaneous magnetisation phase of an Ising-like spin model interaction coupled to neutrino chirality which operates at scales close to the Planck mass. We argue that this scenario…

高能物理 - 唯象学 · 物理学 2007-05-23 Steven D. Bass

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, long range nuclear (RPA) correlations and…

高能物理 - 唯象学 · 物理学 2015-05-28 J. Nieves , I. Ruiz Simo , M. J. Vicente Vacas

Dark matter and neutrinos provide the two most compelling pieces of evidence for new physics beyond the Standard Model of Particle Physics but they are often treated as two different sectors. The aim of this paper is to determine whether…

高能物理 - 唯象学 · 物理学 2018-05-09 Andres Olivares-Del Campo , Celine Boehm , Sergio Palomares-Ruiz , Silvia Pascoli

Description of neutrino oscillation in the case of Non-Standard neutrino Interaction (NSI) is briefly presented. The NSI causes the entanglement between internal degrees of freedom of neutrinos (mass, spin, flavour) and other accompanying…

高能物理 - 唯象学 · 物理学 2015-05-20 M. Ochman , R. Szafron , M. Zralek

Generally the diagonalization of the mass matrix of the charged leptons is a part of the neutrino UPMNS matrix. However, usually this contribution is ignored by assuming a diagonal mass matrix for charged leptons. In this letter we test…

高能物理 - 唯象学 · 物理学 2015-06-03 Giovanna Cottin , Marco Aurelio Diaz , Benjamin Koch

The technique of polarized neutron scattering is reviewed with emphasis on applications. Many examples of the usefulness of the method in various fields of physics are given like the determination of spin density maps, measurement of…

强关联电子 · 物理学 2007-05-23 B. Roessli , P. Böni

Neutrino-atom scattering provides a sensitive tool for probing nonstandard interactions of massive neutrinos in laboratory measurements. The ionization channel of this collision process plays an important role in experiments searching for…

高能物理 - 唯象学 · 物理学 2016-06-22 Konstantin A. Kouzakov , Alexander I. Studenikin
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