Model dependence of twist-four spin-two correction to sin2θw determined in neutral-current neutrino scattering

1985 ◽  
Vol 44 (8) ◽  
pp. 569-572
Author(s):  
S. Fajfee ◽  
K. J. Oakes
1978 ◽  
Vol 17 (1) ◽  
pp. 126-130
Author(s):  
C. P. Singh ◽  
Jnanadeva Maharana

2008 ◽  
Vol 77 (6) ◽  
Author(s):  
M. C. Martínez ◽  
J. A. Caballero ◽  
T. W. Donnelly ◽  
J. M. Udías

2002 ◽  
Vol 66 (5) ◽  
Author(s):  
N. Jachowicz ◽  
K. Heyde ◽  
J. Ryckebusch

2001 ◽  
Vol 16 (supp01b) ◽  
pp. 764-766 ◽  
Author(s):  
A. Alton ◽  
T. Adams ◽  
S. Avvakumov ◽  
L. de Barbaro ◽  
P. de Barbaro ◽  
...  

We report on the first observation of open charm production in neutral current deep inelastic neutrino scattering as seen in the NuTeV detector at Fermilab. The production rate is shown to be consistent with a pure gluon-Z0 boson production model, and the observed level of charm production is used to determine the effective charm mass.


1975 ◽  
Vol 11 (1) ◽  
pp. 159-163 ◽  
Author(s):  
J. J. Sakurai ◽  
L. F. Urrutia

2013 ◽  
Vol 718 (4-5) ◽  
pp. 1471-1474 ◽  
Author(s):  
R. González-Jiménez ◽  
M.V. Ivanov ◽  
M.B. Barbaro ◽  
J.A. Caballero ◽  
J.M. Udias

2016 ◽  
Vol 2016 ◽  
pp. 1-11 ◽  
Author(s):  
D. K. Papoulias ◽  
T. S. Kosmas

Nonstandard neutrino-nucleon interaction is formulated and explored within the energy range of quasi-elastic scattering. In particular, the study focuses on the neutral-current elastic (anti)neutrino scattering off nucleons described by the exotic reactionsνα(ν¯α)+n→νβ(ν¯β)+nandνα(ν¯α)+p→νβ(ν¯β)+p, which provide corrections to the dominant Standard Model processes. In this context, it is shown that the required exotic nucleon form factors may have a significant impact on the relevant cross sections. Besides cross sections, the event rate is expected to be rather sensitive to the magnitude of the lepton-flavour violating parameters resulting in an excess of events. The overlap of nonstandard interactions and strange quark contributions, in the region of few GeV neutrino energies, is also examined. The formalism is applied for the case of the relevant neutrino-nucleon scattering experiments (LSND, MiniBooNE, etc.) and motivates the notion that such facilities have high potential to probe NSI.


2020 ◽  
Vol 16 ◽  
pp. 97
Author(s):  
K. G. Balasi ◽  
T. S. Kosmas ◽  
P. C. Divari ◽  
V. C. Chasioti

The cross sections for neutrino scattering off the 116Cd nucleus have been computed by utilizing the Quasi-particle Random Phase Approximation (QRPA). An- gular and initial energy dependence of the neutrino-nucleus cross sections have been calculated at low and intermediate electron neutrino energies up to 100 MeV. By solving the QRPA equations and fixing the appropriate parameters the lowest lying excitation energies spectrum was reproduced. The contributions from multipole ex- citations was examined. The obtained results could be used for studying the nuclear response of this isotope to supernova neutrino spectra.


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