Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR3.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.9k papers
- University of BirminghamGB2.7k papers
- European Organization for Nuclear ResearchCH2.6k papers
- University of LiverpoolGB2.6k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.6k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT2.5k papers
- Heidelberg UniversityDE2.5k papers
- University of ManchesterGB2.5k papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR2.5k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.4k papers
51 papers · 2 filters
The Heavy Quark Form Factors at Two Loops
J. Ablinger, A. Behring, J. Blümlein +5
We compute the two-loop QCD corrections to the heavy quark form factors in case of the vector, axial-vector, scalar and pseudo-scalar currents up to second order in the dimensional…
Gravitational Leptogenesis, Reheating, and Models of Neutrino Mass
Peter Adshead, Andrew J. Long, Evangelos I. Sfakianakis
Gravitational leptogenesis refers to a class of baryogenesis models in which the matter-antimatter asymmetry of the universe arises through the standard model lepton-number gravita…
Towards New Frontiers with Decays
Robert Fleischer, Ruben Jaarsma, K. Keri Vos
Exploring correlations between the CP asymmetries of following from an isospin relation, we uncover new tensions with the Standard Model in data for neutral…
Asymmetric dark matter: residual annihilations and self-interactions
Iason Baldes, Marco Cirelli, Paolo Panci +3
Dark matter (DM) coupled to light mediators has been invoked to resolve the putative discrepancies between collisionless cold DM and galactic structure observations. However, -r…
Illuminating the photon content of the proton within a global PDF analysis
Valerio Bertone, Stefano Carrazza, Nathan P. Hartland +1
Precision phenomenology at the LHC requires accounting for both higher-order QCD and electroweak corrections as well as for photon-initiated subprocesses. Building upon the recent…
Rare top quark decays at a 100 TeV proton-proton collider: and
Andreas Papaefstathiou, Gilberto Tetlalmatzi-Xolocotzi
We investigate extremely rare top quark decays at a future proton-proton collider with centre-of-mass energy of 100 TeV. We focus on two decay modes: radiative decay with a bos…
The Higgs Boson can delay Reheating after Inflation
Katherine Freese, Evangelos I. Sfakianakis, Patrick Stengel +1
The Standard Model Higgs boson, which has previously been shown to develop an effective vacuum expectation value during inflation, can give rise to large particle masses during inf…
Zimmermann's Forest Formula, Infrared Divergences and the QCD Beta Function
Franz Herzog
We review Zimmermann's forest formula, which solves Bogoliubov's recursive -operation for the subtraction of ultraviolet divergences in perturbative Quantum Field Theory. We fur…
Electroweak Baryogenesis and the Standard Model Effective Field Theory
Jordy de Vries, Marieke Postma, Jorinde van de Vis +1
We investigate electroweak baryogenesis within the framework of the Standard Model Effective Field Theory. The Standard Model Lagrangian is supplemented by dimension-six operators…
Infrared singularities of QCD scattering amplitudes in the Regge limit to all orders
Simon Caron-Huot, Einan Gardi, Joscha Reichel +1
Scattering amplitudes of partons in QCD contain infrared divergences which can be resummed to all orders in terms of an anomalous dimension. Independently, in the limit of high-ene…
Heavy-flavor parton distributions without heavy-flavor matching prescriptions
Valerio Bertone, Alexandre Glazov, Alexander Mitov +2
We show that the well-known obstacle for working with the zero-mass variable flavor number scheme, namely, the omission of O(1) mass power corrections close to the conventional hea…
Unitarity and predictiveness in new Higgs inflation
Jacopo Fumagalli, Sander Mooij, Marieke Postma
In new Higgs inflation the Higgs kinetic terms are non-minimally coupled to the Einstein tensor, allowing the Higgs field to play the role of the inflaton. The new interaction is n…
Parton distributions and lattice QCD calculations: a community white paper
Huey-Wen Lin, Emanuele R. Nocera, Fred Olness +29
In the framework of quantum chromodynamics (QCD), parton distribution functions (PDFs) quantify how the momentum and spin of a hadron are divided among its quark and gluon constitu…
CP tests of Higgs couplings in semileptonic events at the LHC
D. Azevedo, A. Onofre, F. Filthaut +1
The CP nature of the Higgs coupling to top quarks is addressed in this paper, in single charged lepton final states of events produced in proton-proton collisions at th…
Large NLO corrections in and hadroproduction from supposedly subleading EW contributions
Rikkert Frederix, Davide Pagani, Marco Zaro
We calculate the complete-NLO predictions for and production in proton--proton collisions at 13 and 100 TeV. All the non-vanishing contribution…
Anomalous neutral gauge boson interactions and simplified models
Tyler Corbett, Matthew J. Dolan, Christoph Englert +1
Trilinear boson interactions are sensitive probes both of new sources of violation in physics Beyond the Standard Model and of new particle thresholds. Measurements of tri…
Parton distributions with small-x resummation: evidence for BFKL dynamics in HERA data
Richard D. Ball, Valerio Bertone, Marco Bonvini +3
We present a determination of the parton distribution functions of the proton in which NLO and NNLO fixed-order calculations are supplemented by NLLx small-x resummation. Deep inel…
Positivity bounds on gluon TMDs for hadrons of spin 1
Sabrina Cotogno, Tom van Daal, Piet J. Mulders
We consider the transverse momentum dependent gluon distribution functions (called gluon TMDs) by studying the light-front gluon-gluon correlator, extending the results for unpolar…
Five-loop renormalisation of QCD in covariant gauges
K. G. Chetyrkin, G. Falcioni, F. Herzog +1
We present the complete set of vertex, wave function and charge renormalisation constants in QCD in a general simple gauge group and with the complete dependence on the covariant g…
Colour unwound - disentangling colours for azimuthal asymmetries in Drell-Yan scattering
Daniël Boer, Tom van Daal, Jonathan R. Gaunt +2
It has been suggested that a colour-entanglement effect exists in the Drell-Yan cross section for the 'double T-odd' contributions at low transverse momentum , rendering the c…
The Structure of the Proton in the LHC Precision Era
Jun Gao, Lucian Harland-Lang, Juan Rojo
We review recent progress in the determination of the parton distribution functions (PDFs) of the proton, with emphasis on the applications for precision phenomenology at the Large…
CP Violation in Leptonic Rare Decays as a Probe of New Physics
Robert Fleischer, Daniela Galárraga Espinosa, Ruben Jaarsma +1
The decay is a key probe for the search of physics beyond the Standard Model. While the current measurements of the corresponding branching ratio agree with the St…
Double-charming Higgs identification using machine-learning assisted jet shapes
Alexander Lenz, Michael Spannowsky, Gilberto Tetlalmatzi-Xolocotzi
We study the possibility of identifying a boosted resonance that decays into a charm pair against different sources of background using QCD event shapes, which are promoted to jet…
A case study of quark-gluon discrimination at NNLL' in comparison to parton showers
Jonathan Mo, Frank J. Tackmann, Wouter J. Waalewijn
Predictions for our ability to distinguish quark and gluon jets vary by more than a factor of two between different parton showers. We study this problem using analytic resummed pr…