187 citations · 481 across the 12 of their papers we have counts for
12 papers
Emergent time scales of epistasis in protein evolution
Leonardo Di Bari, Matteo Bisardi, Sabrina Cotogno +2
We introduce a data-driven epistatic model of protein evolution, capable of generating evolutionary trajectories spanning very different time scales reaching from individual mutati…
Confronting same-sign W-boson production with parton correlations
Sabrina Cotogno, Tomas Kasemets, Miroslav Myska
The future runs of LHC offer a unique opportunity to measure correlations between two partons inside the proton, which have never been experimentally detected. The process of inter…
Gravitational form factor constraints and their universality
Peter Lowdon, Sabrina Cotogno, Cédric Lorcé
By adopting a local QFT framework one can derive in a non-perturbative manner the constraints imposed by Poincaré symmetry on the form factors appearing in the Lorentz covariant de…
Covariant multipole expansion of local currents for massive states of any spin
Sabrina Cotogno, Cédric Lorcé, Peter Lowdon +1
We study the structure of scalar, vector, and tensor currents for on-shell massive particles of any spin. When considering higher values for the spin of the particle, the number of…
Poincaré constraints on the gravitational form factors for massive states with arbitrary spin
Sabrina Cotogno, Cédric Lorcé, Peter Lowdon
In this work we analyse the constraints imposed by Poincaré symmetry on the gravitational form factors appearing in the Lorentz decomposition of the energy-momentum tensor matrix e…
The energy-momentum tensor of spin-1 hadrons: formalism
Wim Cosyn, Sabrina Cotogno, Adam Freese +1
We provide the complete decomposition of the local gauge-invariant energy-momentum tensor for spin-1 hadrons, including non-conserved terms for the individual parton flavors and an…
Beyond the Standard Model Physics at the HL-LHC and HE-LHC
X. Cid Vidal, M. D'Onofrio, P. J. Fox +294
This is the third out of five chapters of the final report [1] of the Workshop on Physics at HL-LHC, and perspectives on HE-LHC [2]. It is devoted to the study of the potential, in…
A spin on same-sign W-boson pair production
Sabrina Cotogno, Tomas Kasemets, Miroslav Myska
We demonstrate that the LHC will be sensitive to quantum correlations between two quarks inside the proton. Same-sign W-boson pair production is the most promising channel for clea…
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…
The transverse structure of the pion in momentum space inspired by the AdS/QCD correspondence
Alessandro Bacchetta, Sabrina Cotogno, Barbara Pasquini
We study the internal structure of the pion using a model inspired by the AdS/QCD correspondence. The holographic approach provides the light-front wave function (LFWF) for the lea…
Gluon transverse momentum dependent correlators in polarized high energy processes
Daniel Boer, Sabrina Cotogno, Tom van Daal +3
We investigate the gluon transverse momentum dependent correlators as Fourier transform of matrix elements of nonlocal operator combinations. At the operator level these correlator…
Gluon and Wilson loop TMDs for hadrons of spin 1
Daniël Boer, Sabrina Cotogno, Tom van Daal +3
In this paper we consider the parametrizations of gluon transverse momentum dependent (TMD) correlators in terms of TMD parton distribution functions (PDFs). These functions, refer…