ar X iv : h ep - p h / 02 10 31 2 v 1 2 3 O ct 2 00 2 1 On the definition and observability of the neutrino charge radius

نویسندگان

  • J. Papavassiliou
  • J. Bernabéu
  • J. Vidal
چکیده

On the definition and observability of the neutrino charge radius. We present a brief summary of recent results concerning the unambiguous definition and experimental extraction of the gauge-invariant and process-independent neutrino charge radius.

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

ar X iv : h ep - p h / 04 10 18 4 v 1 1 3 O ct 2 00 4 σ DIS ( νN ) , NLO Perturbative QCD and O ( 1 GeV ) Mass Corrections

The deep-inelastic neutrino-nucleon cross section is one of the components of few GeV neutrino interactions. We present here our results for neutrino-isoscalar nucleon charged current scattering including perturbative next-to-leading order QCD corrections, target mass corrections, charm mass and lepton mass corrections.

متن کامل

ar X iv : h ep - p h / 03 10 36 3 v 1 3 1 O ct 2 00 3 On two weak CC ∆ production models

We perform a detail analysis of two models for neutrino π+ production via ∆++ excitation and conclude that Marteau model [1] althrough based on simplified dynamical assumptions leads to similar results as well established model based on modelling of nucleon-Delta transition current with several form-factors [2].

متن کامل

ar X iv : h ep - p h / 02 07 37 1 v 1 3 1 Ju l 2 00 2 HIGHER TWISTS AND NUCLEAR EFFECTS

We discuss the impact of nuclear effects on the higher twist terms using a particular example of the structure function xF 3 as extracted from a QCD fit to neutrino deep inelastic data on a heavy nucleus target.

متن کامل

ar X iv : h ep - p h / 02 08 06 2 v 3 11 S ep 2 00 3 Minimal 3 - 3 - 1 model , lepton mixing and muonium - antimuonium conversion

The recent experimental results on neutrino oscillation and on muonium-antimuonium conversion require extension of the minimal 3-3-1 model. We review the constraints imposed to the model by those measurements and suggest a pattern of leptonic mixing, with charged leptons in a non-diagonal basis, which accounts for the neutrino physics and circumvents the tight muonium-antimuonium bounds on the ...

متن کامل

ar X iv : h ep - p h / 02 10 35 3 v 1 2 5 O ct 2 00 2 Nonfactorizable effects in B → J / ψK

The method of QCD light-cone sum rules is used to calculate soft nonfactorizable contributions to the decay amplitude for B → J/ψK. The result confirms expectations that in color-suppressed decays nonfactorizable corrections can be sizable.

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002