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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2008, Volume 87, Issue 10, Pages 611–616
(Mi jetpl111)
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This article is cited in 7 scientific papers (total in 7 papers)
FIELDS, PARTICLES, AND NUCLEI
Charm of small $x$ neutrino DIS
R. Fioreab, V. R. Zollerc a Dipartimento di Fisica, Università della Calabria and Istituto Nazionale di Fisica Nucleare, Gruppo collegato di Cosenza, 1-87036 Rende, Cosenza, Italy
b Dipartimento di Fisica, Università della Calabria and Istituto Nazionale di Fisica Nucleare, Gruppo collegato di Cosenza, 1-87036 Rende, Cosenza, Italy
c Institute for Theoretical and Experimental Physics, Moscow, 117218, Russia
Abstract:
Due to the weak current non-conservation the diffractive excitation of charm and strangeness dominates the longitudinal structure function $F_L(x,Q^2)$ of neutrino DIS at small Bjorken $x$. Based on the color dipole BFKL approach we report quantitative predictions for this effect in the kinematical range of the CCFR/NuTeV experiment. We comment on the relevance of our findings to experimental tests of PCAC.
Received: 04.04.2008
Citation:
R. Fiore, V. R. Zoller, “Charm of small $x$ neutrino DIS”, Pis'ma v Zh. Èksper. Teoret. Fiz., 87:10 (2008), 611–616; JETP Letters, 87:10 (2008), 524–530
Linking options:
https://www.mathnet.ru/eng/jetpl111 https://www.mathnet.ru/eng/jetpl/v87/i10/p611
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Abstract page: | 188 | Full-text PDF : | 63 | References: | 43 |
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