Neutrino charge radius and substructure

A. Grau; J. A. Grifols

doi:https://doi.org/10.1016/0370-2693(86)91385-7

Neutrino charge radius and substructure

A. Grau, J. A. Grifols

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

40 Citations (Scopus)

Abstract

We use the recent data on νμe → νμe and νμe → νμe from the CHARM Collaboration to put bounds on possible non-gauge behavior of the charged weak boson. Indeed, present data allow for a neutrino charge radius 〈r2〉{less-than or approximate}10-32cm2. Since this latter quantity is sensitive to magnetic dipole and electric quadrupole moments of W± one can estimate from neutral-current data how much these quantities are allowed to deviate from their standard model values. © 1986.

Original language	English
Pages (from-to)	233-237
Journal	Physics Letters B
Volume	166
DOIs	https://doi.org/10.1016/0370-2693(86)91385-7
Publication status	Published - 9 Jan 1986

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abstract = "We use the recent data on νμe → νμe and νμe → νμe from the CHARM Collaboration to put bounds on possible non-gauge behavior of the charged weak boson. Indeed, present data allow for a neutrino charge radius 〈r2〉{less-than or approximate}10-32cm2. Since this latter quantity is sensitive to magnetic dipole and electric quadrupole moments of W± one can estimate from neutral-current data how much these quantities are allowed to deviate from their standard model values. {\textcopyright} 1986.",

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AU - Grifols, J. A.

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N2 - We use the recent data on νμe → νμe and νμe → νμe from the CHARM Collaboration to put bounds on possible non-gauge behavior of the charged weak boson. Indeed, present data allow for a neutrino charge radius 〈r2〉{less-than or approximate}10-32cm2. Since this latter quantity is sensitive to magnetic dipole and electric quadrupole moments of W± one can estimate from neutral-current data how much these quantities are allowed to deviate from their standard model values. © 1986.

AB - We use the recent data on νμe → νμe and νμe → νμe from the CHARM Collaboration to put bounds on possible non-gauge behavior of the charged weak boson. Indeed, present data allow for a neutrino charge radius 〈r2〉{less-than or approximate}10-32cm2. Since this latter quantity is sensitive to magnetic dipole and electric quadrupole moments of W± one can estimate from neutral-current data how much these quantities are allowed to deviate from their standard model values. © 1986.

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