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19922026
Showing 2022 · hep-phShow all

67 papers · 2 filters

hep-ph2022★ 1 cited

On the possibility of measuring the polarization of a beam at EIC by the HJET polarimeter

A. A. Poblaguev, G. Atoian, N. H. Buttimore +1

The requirements for hadron polarimetry at the future Electron Ion Collider (EIC) include measurements of the absolute helion (, ) beam polarization with systemat…

hep-ph2022★ 1 cited

The vertex in a left-right model

Duarte Fontes, Darius Jurčiukonis, Luís Lavoura

We consider the one-loop corrections to the vertex in a -conserving left--right model (LRM), . a model with gauge group .…

hep-ph2022★ 3 cited

Generic tests of CP-violation in high- multi-lepton signals at the LHC and beyond

Yoav Afik, Shaouly Bar-Shalom, Kuntal Pal +2

We introduce a modification to the standard expression for tree-level CP-violation in scattering processes at the LHC, which is important when the initial state in not self-conjuga…

hep-ph2022★ 16 cited

Forward production of prompt neutrinos from charm in the atmosphere and at high energy colliders

Weidong Bai, Milind Diwan, Maria Vittoria Garzelli +3

The high-energy atmospheric neutrino flux is dominated by neutrinos from the decays of charmed hadrons produced in the forward direction by cosmic ray interactions with air nuclei.…

hep-ph2022★ 8 cited

Collective dynamics of polarized spin-half fermions in relativistic heavy-ion collisions

Rajeev Singh

Relativistic hydrodynamics has been quite successful in describing the properties of strongly-interacting matter produced in heavy-ion collision experiments. Recently, there has be…

hep-ph2022★ 6 cited

Probing the muon (g-2) anomaly at the LHC in final states with two muons and two taus

Yoav Afik, P. S. Bhupal Dev, Amarjit Soni +1

The longstanding muon anomaly, as well as the persistent hints of lepton flavor universality violation in -meson decays, could be signaling new physics beyond the Standa…

hep-ph2022★ 20 cited

Double insertions of SMEFT operators in gluon fusion Higgs boson production

Konstantin Asteriadis, Sally Dawson, Duarte Fontes

Deviations from the Standard Model (SM) can be parameterized in terms of the SM effective field theory (SMEFT), which is typically truncated at dimension-6. Including higher dimens…

hep-ph2022★ 11 cited

The impact of fluctuating initial conditions on bottomonium suppression in 5.02 TeV heavy-ion collisions

Huda Alalawi, Jacob Boyd, Chun Shen +1

We compute bottomonium suppression and elliptic flow within the pNRQCD effective field theory using an open quantum systems approach. For the hydrodynamical background, we use 2+1D…

hep-ph2022★ 6 cited

Transverse momentum broadening of medium-induced cascades in expanding media

Souvik Priyam Adhya, Krzysztof Kutak, Wiesław Płaczek +2

In this work, we explore the features of gluonic cascades in static and Bjorken expanding media by numerically solving the full BDIM evolution equations in longitudinal momentum fr…

hep-ph2022★ 11 cited

Muon g-2 and a Geocentric New Field

Hooman Davoudiasl, Robert Szafron

Light scalars can in principle couple to both bulk matter and fermion spin, with hierarchically disparate strengths. Storage ring measurements of fermion electromagnetic moments vi…

hep-ph2022★ 8 cited

Transverse momentum resummation at N3LL+NNLO for diboson processes

John M. Campbell, R. Keith Ellis, Tobias Neumann +1

Diboson processes are one of the most accessible and stringent probes of the Standard Model's electroweak gauge structure at the LHC. They will be probed at the percent level at th…

hep-ph2022★ 26 cited

Quantum partonic transport in QCD matter

João Barata, Andrey V. Sadofyev, Xin-Nian Wang

We study gradient corrections to the transport equation for energetic light partons in dense QCD environments. In the diffusion limit, the transport dynamics is solely controlled b…

hep-ph2022★ 5 cited

Sudakov effects and the dipole amplitude

Tomoki Goda, Krzysztof Kutak, Sebastian Sapeta

In this study we incorporate the Sudakov form factor into the dipole factorization formula, where the hard scale of the former is provided by the photon virtuality . We obtain…

hep-ph2022★ 23 cited

Chiral and trace anomalies in Deeply Virtual Compton Scattering

Shohini Bhattacharya, Yoshitaka Hatta, Werner Vogelsang

Inspired by recent work by Tarasov and Venugopalan, we calculate the one-loop quark box diagrams relevant to polarized and unpolarized Deep Inelastic Scattering (DIS) by introducin…

hep-ph2022★ 38 cited

How to Identify Different New Neutrino Oscillation Physics Scenarios at DUNE

Peter B. Denton, Alessio Giarnetti, Davide Meloni

Next generation neutrino oscillation experiments are expected to measure the remaining oscillation parameters with very good precision. They will have unprecedented capabilities to…

hep-ph2022★ 74 cited

Inclusive Production Cross Sections at N3LO

Julien Baglio, Claude Duhr, Bernhard Mistlberger +1

We present for the first time the inclusive cross section for associated Higgs boson production with a massive gauge boson at next-to-next-to-next-to-leading order in QCD. Furtherm…

hep-ph2022★ 85 cited

Resolving the Scales of the Quark-Gluon Plasma with Energy Correlators

Carlota Andres, Fabio Dominguez, Raghav Kunnawalkam Elayavalli +3

Jets provide us with ideal probes of the quark-gluon plasma (QGP) produced in heavy-ion collisions, since its dynamics at its different scales is imprinted into the multi-scale sub…

hep-ph2022★ 24 cited

Jet thermalization in QCD kinetic theory

Y. Mehtar-Tani, S. Schlichting, I. Soudi

We perform numerical studies in QCD kinetic theory to investigate the energy and angular profiles of a high energy parton - as a proxy for a jet produced heavy ion collisions - pas…

hep-ph2022★ 29 cited

Report on Progress in Physics: Observation of the Breit-Wheeler Process and Vacuum Birefringence in Heavy-Ion Collisions

James Daniel Brandenburg, Janet Seger, Zhangbu Xu +1

This Report reviews the effort over several decades to observe the linear Breit-Wheeler process () and vacuum birefringence in high-energy particle and heavy-…

hep-ph2022★ 35 cited

Medium induced jet broadening in a quantum computer

João Barata, Xiaojian Du, Meijian Li +2

QCD jets provide one of the best avenues to extract information about the quark-gluon plasma produced in the aftermath of ultra relativistic heavy ions collisions. The structure of…

hep-ph2022★ 66 cited

Back-to-back inclusive dijets in DIS at small : Sudakov suppression and gluon saturation at NLO

Paul Caucal, Farid Salazar, Björn Schenke +1

Back-to-back dijet cross-sections in deeply inelastic scattering (DIS) at small are suppressed by many-body multiple scattering and screening effects arising from gluo…

hep-ph2022★ 2 cited

CGC for Ultra-Peripheral Pb+Pb Collisions at the Large Hadron Collider: a more realistic calculation

Haowu Duan, Alexander Kovner, Vladimir V. Skokov

We provide the first calculation of two-gluon production at mid-rapidity in ultra-peripheral collisions in the Color Glass Condensate framework. To estimate systematic uncertainty…

hep-ph2022★ 4 cited

Indirect Signals of Dark Matter Can Change Depending on Where You Look

Hooman Davoudiasl, Julia Gehrlein

We propose that the nature of indirect signals of dark matter (DM) can depend on the Galactic environment they originate from. We demonstrate this possibility in models where DM an…

hep-ph2022★ 7 cited

Bremsstrahlung from Neutrino Scattering via Magnetic Dipole Moments

Konstantin Asteriadis, Alejandro Quiroga Triviño, Martin Spinrath

In this paper we discuss bremsstrahlung induced by neutrino scattering. This process should exist since neutrinos are expected to couple to photons via magnetic dipole and transiti…