Phenomenology of two Higgs doublet models with flavor-changing neutral currents

D Atwood, L Reina, A Soni - Physical Review D, 1997 - APS
A comprehensive phenomenological analysis of a two Higgs doublet model, with flavor-changing
scalar currents at the tree level, called model III, is presented. Constraints from existing …

The ΔS= 1 effective Hamiltonian including next-to-leading order QCD and QED corrections

M Ciuchini, E Franco, G Martinelli, L Reina - Nuclear Physics B, 1994 - Elsevier
In this paper we present a calculation of the ΔS = 1 effective weak hamiltonian including next-to-leading
order QCD and QED corrections. At a scale μ of the order of a few GeV, the …

Higgs boson production in association with top quarks in the POWHEG BOX

HB Hartanto, B Jäger, L Reina, D Wackeroth - Physical Review D, 2015 - APS
We present results from the analytic calculation of t t H hadronic production at next-to-leading
order in QCD interfaced with parton-shower Monte Carlo event generators in the POWHEG …

Probing flavor-changing top-charm-scalar interactions in collisions

D Atwood, L Reina, A Soni - Physical Review D, 1996 - APS
Because of the very large mass of the top quark, probing the flavor-changing top-charm-scalar
vertex is clearly very important. Fortunately the largeness of mt endows a unique …

Electroweak precision observables and Higgs-boson signal strengths in the Standard Model and beyond: present and future

…, E Franco, S Mishima, M Pierini, L Reina… - Journal of High Energy …, 2016 - Springer
We present results from a state-of-the-art fit of electroweak precision observables and Higgs-boson
signal-strength measurements performed using 7 and 8 TeV data from the Large …

Scheme independence of the effective Hamiltonian for b→ sγ and b→ sg decays

M Ciuchini, E Franco, G Martinelli, L Reina… - Physics Letters B, 1993 - Elsevier
We present a calculation of the effective weak Hamiltonian which governs b → sγandb → sg
transitions in two different renormalization schemes (NDR and HV). In the leading …

Inactivation of Listeria monocytogenes in milk by pulsed electric field

LD Reina, ZT Jin, QH Zhang, AE Yousef - Journal of food protection, 1998 - Elsevier
Pasteurized whole, 2%, and skim milk were inoculated with Listeria monocytogenes Scott A
and treated with high-voltage pulsed electric field (PEF). The effects of milk composition (fat …

Muon collider physics summary

…, E Radicioni, R Rattazzi, D Redigolo, L Reina… - arXiv preprint arXiv …, 2022 - arxiv.org
The perspective of designing muon colliders with high energy and luminosity, which is being
investigated by the International Muon Collider Collaboration, has triggered a growing …

HEPfit: a code for the combination of indirect and direct constraints on high energy physics models

…, A Paul, A Penuelas, M Pierini, L Reina… - The European Physical …, 2020 - Springer
HEPfit is a flexible open-source tool which, given the Standard Model or any of its extensions,
allows to (i) fit the model parameters to a given set of experimental observables; (ii) obtain …

Leading-order QCD corrections to b→ sγ and b→ sg decays in three regularization schemes

M Ciuchini, E Franco, L Reina, L Silvestrini - Nuclear Physics B, 1994 - Elsevier
We discuss in detail the calculation of the leading-order QCD corrections to the effective
hamiltonian which governs b → sγ and b → sg transitions in three different regularization …