Theory of elastic neutrino-electron scattering

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Measurement of electron-neutrino electron elastic scattering

The cross section for the elastic scattering reaction νe + e − → νe + e was measured by the Liquid Scintillator Neutrino Detector using a μ decay-at-rest νe beam at the Los Alamos Neutron Science Center. The standard model of electroweak physics predicts a large destructive interference between the charge current and neutral current channels for this reaction. The measured cross section, σνee− ...

متن کامل

Neutrino Decays and Neutrino Electron Elastic Scattering in Unparticle Physics

Following Georgi’s unparticle scheme, we examine the effective couplings between neutrinos and unparticle operators. As an immediate consequence, neutrinos become unstable and can decay into the unparticle stuff. Assuming the dimension transmutation scale is around ΛU ∼ 1 TeV, we implement the cosmological limit on the neutrino lifetime to constrain the neutrino-unparticle couplings for differe...

متن کامل

Modeling Quasi-elastic Form Factors for Electron and Neutrino Scattering

We calculate the total and di erential quasielastic cross sections for neutrino and antineutrino scattering on nucleons using up to date ts to the nucleon elastic electromagnetic form factors GpE , G n E , G p M , G n M , and weak and pseudoscalar form factors. We nd that using the updated non-zero value of GnE has a signi cant e ect on both the total and di erential neutrino and antineutrino q...

متن کامل

Dynamical zeros in neutrino-electron elastic scattering at leading order.

We show the existence of dynamical zeros in the helicity amplitudes for neutrinoelectron elastic scattering at lowest order in the standard theory. In particular, the λ = 1/2 non-flip electron helicity amplitude in the electron antineutrino process vanishes for an incident neutrino energy Eν = me/(4sin θW ) and forward electrons (maximum recoil energy). The rest of helicity amplitudes show kine...

متن کامل

Elastic and Inelastic Neutrino–Deuteron Scattering in Effective Field Theory

The differential cross-sections for elastic and inelastic neutrino–deuteron scattering are calculated analytically using nucleon-nucleon effective field theory. For elastic scattering, the deuteron axial form factor and the deuteron strange magnetic moment form factor are computed to next-to-leading order, including two-body currents. For inelastic scattering, two neutral current processes νd →...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review D

سال: 2020

ISSN: 2470-0010,2470-0029

DOI: 10.1103/physrevd.101.033006