scholarly journals Improved measurements of the neutral current from hadron and lepton production at LEP

1994 ◽  
Vol 61 (1) ◽  
pp. 19-34 ◽  
Author(s):  
◽  
R. Akers ◽  
G. Alexander ◽  
J. Allison ◽  
K. J. Anderson ◽  
...  
Keyword(s):  
Neutral Current ◽  
Lepton Production

scholarly journals Precision measurements of the neutral current from hadron and lepton production at LEP

1993 ◽  
Vol 58 (2) ◽  
pp. 219-237 ◽  
Author(s):  
◽  
P. D. Acton ◽  
G. Alexander ◽  
J. Allison ◽  
P. P. Allport ◽  
...  
Keyword(s):  
Neutral Current ◽  
Precision Measurements ◽  
Lepton Production

scholarly journals Neutrino-nucleus cross-sections at supernova neutrino energies

2017 ◽  
Vol 26 (07) ◽  
pp. 1750047 ◽  
Author(s):  
S. Chauhan ◽  
M. Sajjad Athar ◽  
S. K. Singh
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Local Density ◽  
Neutral Current ◽  
Reaction Cross ◽  
Lepton Production ◽  
Cross Section Formula ◽  
Supernova Neutrino ◽  
Charged Leptons ◽  
Coulomb Distortion

The inclusive neutrino/antineutrino-induced charged and neutral current reaction cross-sections in [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] in the energy region of supernova neutrinos/antineutrinos are studied. The calculations are performed in the local density approximation (LDA) taking into account the effects due to Pauli blocking, Fermi motion and the renormalization of weak transition strengths in the nuclear medium. The effect of Coulomb distortion of the lepton produced in the charged current reactions has also been included. The numerical results for the energy dependence of the cross-section [Formula: see text] as well as the flux averaged cross-section and event rates for the charged lepton production in the case of some supernova neutrino/antineutrino fluxes recently discussed in the literature have been presented. We have also given the flux-averaged angular and energy distributions of the charged leptons corresponding to these fluxes.

Observation of Single-Pion Production by a Weak Neutral Current

1974 ◽  
Vol 33 (7) ◽  
pp. 448-451 ◽  
Author(s):  
S. J. Barish ◽  
Y. Cho ◽  
M. Derrick ◽  
L. G. Hyman ◽  
J. Rest ◽  
...  
Keyword(s):  
Pion Production ◽  
Neutral Current ◽  
Weak Neutral Current

scholarly journals Constraints on neutrino non-standard interactions from LHC data with large missing transverse momentum

2021 ◽  
Vol 2021 (2) ◽  
Author(s):  
DianYu Liu ◽  
ChuanLe Sun ◽  
Jun Gao
Keyword(s):  
Transverse Momentum ◽  
Neutral Current ◽  
Data Sets ◽  
Leading Order ◽  
Missing Transverse Momentum ◽  
Upper Limit ◽  
Theoretical Predictions ◽  
Parton Showering ◽  
Single Jet

Abstract The possible non-standard interactions (NSIs) of neutrinos with matter plays important role in the global determination of neutrino properties. In our study we select various data sets from LHC measurements at 13 TeV with integrated luminosities of 35 ∼ 139 fb−1, including production of a single jet, photon, W/Z boson, or charged lepton accompanied with large missing transverse momentum. We derive constraints on neutral-current NSIs with quarks imposed by different data sets in a framework of either effective operators or simplified Z′ models. We use theoretical predictions of productions induced by NSIs at next-to-leading order in QCD matched with parton showering which stabilize the theory predictions and result in more robust constraints. In a simplified Z′ model we obtain a 95% CLs upper limit on the conventional NSI strength ϵ of 0.042 and 0.0028 for a Z′ mass of 0.2 and 2 TeV respectively. We also discuss possible improvements from future runs of LHC with higher luminosities.

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