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hep-ph2024

Neutrino-nucleon elastic scattering in presence of non-standard interactions: cross sections and nucleon polarizations

Ilma, M. Rafi Alam, L. Alvarez-Ruso +3

New physics beyond the Standard Model (SM) may appear in the form of non-standard neutrino interactions (NSI). We have studied neutral current (anti)neutrino-nucleon scattering in…

hep-ph2024★ 5 cited

RI-(S)MOM to conversion for at two-loop order

Martin Gorbahn, Sebastian Jäger, Sandra Kvedaraitė

The Kaon bag parameter plays a critical role in constraining the parameters of the CKM matrix and in probing physics beyond the Standard Model. In this work, we imp…

hep-ph2024★ 4 cited

Non-extensive statistics in Au-Au collisions

Juliana O. Costa, Isabelle Aguiar, Jadna L. Barauna +4

Particle production yields measured in central Au-Au collision at RHIC are obtained with free Fermi and Bose gases and also with a replacement of these statistics by non-extensive…

hep-ph2024★ 2 cited

Monte Carlo evaluation of divergent one-loop integrals without contour deformation

Roberto Pittau

Reference [1] introduces a method for computing numerically four-dimensional multi-loop integrals without performing an explicit analytic contour deformation around threshold singu…

hep-ph2024★ 3 cited

Exploring semi-inclusive two-nucleon emission in neutrino scattering: a factorized approximation approach

V. L. Martinez-Consentino, J. E. Amaro

The semi-inclusive cross section of two-nucleon emission induced by neutrinos and antineutrinos is computed employing the relativistic mean field model of nuclear matter and the dy…

hep-ph2024★ 9 cited

Relevance of one-loop SMEFT matching in the 2HDM

Supratim Das Bakshi, Sally Dawson, Duarte Fontes +1

The Two-Higgs Doublet Model (2HDM) is a well understood alternative to the Standard Model of particle physics. If the new particles included in the 2HDM are at an energy scale much…