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19912026
most citedSciPy 1.0--Fundamental Algorithms for Scientific Computing in Python

40.2k citations

Showing 2020 · hep-phShow all

15 papers · 2 filters

hep-ph2020

Fun with colours: the standard model with two colour QCD has radically different long distance physics

Saumen Datta, Sourendu Gupta, Rishi Sharma

In our world the standard model of particle physics contains within it the fairly intractable theory called QCD. A toy version with two colours is often studied as a model confinin…

hep-ph2020★ 4 cited

Composite Higgs revealed in Higgs pair photo-production at future colliders

A. Bharucha, G. Cacciapaglia, A. Deandrea +4

The next generation electron-positron colliders are designed for precision studies of the Standard Model and its extensions, in particular in the Higgs sector. We consider the pote…

hep-ph2020★ 2 cited

Chiral symmetry breaking and chemical equilibrium in a heavy-ion collisions

Sourendu Gupta, Jajati K. Nayak, Sushant K. Singh

We examine the thermalization of an ensemble of the octet of pseudoscalar mesons, in the isospin symmetric limit, whose interactions are constrained through chiral symmetry, unitar…

hep-ph2020★ 13 cited

The role of non-universal couplings in explaining the anomaly

Ashutosh Kumar Alok, Amol Dighe, Shireen Gangal +1

The tension among measurements of from different channels, the so-called Cabibbo Angle Anomaly, can be interpreted as a signal of lepton flavor universality (LFU) violatio…

hep-ph2020★ 12 cited

Studying explicit symmetry breaking in hot and magnetised two flavour non-local NJL model constrained using lattice results

Mahammad Sabir Ali, Chowdhury Aminul Islam, Rishi Sharma

We study the two flavour non-local Nambu\textemdash Jona-Lasinio (NJL) model in the presence of a magnetic field and explore the chiral crossover in presence of a non-local form of…

hep-ph2020★ 107 cited

Fast Flavor Depolarization of Supernova Neutrinos

Soumya Bhattacharyya, Basudeb Dasgupta

Flavor-dependent neutrino emission is critical to the evolution of a supernova and its neutrino signal. In the dense anisotropic interior of the star, neutrino-neutrino forward-sca…

hep-ph2020★ 26 cited

Dynamics of QCD Matter -- current status

Amaresh Jaiswal, Najmul Haque, Aman Abhishek +58

In this article, there are 18 sections discussing various current topics in the field of relativistic heavy-ion collisions and related phenomena, which will serve as a snapshot of…

hep-ph2020★ 11 cited

Soft displaced leptons at the LHC

Freya Blekman, Nishita Desai, Anastasiia Filimonova +2

Soft displaced leptons are representative collider signatures of compressed dark sectors with feeble couplings to the standard model. Prime targets are dark matter scenarios where…

hep-ph2020★ 5 cited

Real time warm pions from the lattice using an effective theory

Sourendu Gupta, Rishi Sharma

Lattice measurements provide adequate information to fix the parameters of long distance effective field theories in Euclidean time. Using such a theory, we examine the analytic co…

hep-ph2020★ 16 cited

From oscillation dip to oscillation valley in atmospheric neutrino experiments

Anil Kumar, Amina Khatun, Sanjib Kumar Agarwalla +1

Atmospheric neutrino experiments can show the "oscillation dip" feature in data, due to their sensitivity over a large range. In experiments that can distinguish between neut…

hep-ph2020★ 87 cited

Dark matter capture in celestial objects: light mediators, self-interactions, and complementarity with direct detection

Basudeb Dasgupta, Aritra Gupta, Anupam Ray

We generalize the formalism for DM capture in celestial bodies to account for arbitrary mediator mass, and update the existing and projected astrophysical constraints on DM-nucleon…

hep-ph2020★ 69 cited

Fast Neutrino Flavor Conversion at Late Time

Soumya Bhattacharyya, Basudeb Dasgupta

We study the fully nonlinear fast flavor evolution of neutrinos in 1+1 dimensions. Our numerical analysis shows that at late time the system reaches an approximately steady state.…

hep-ph2020★ 27 cited

Light Singlino Dark Matter at the LHC

Monoranjan Guchait, Arnab Roy

The light singlino-like neutralino is expected to be a promising candidate for DM in the allowed parameter space of the NMSSM. The DM annihilation process takes place via the light…

hep-ph2020★ 79 cited

Reinterpretation of LHC Results for New Physics: Status and Recommendations after Run 2

Waleed Abdallah, Shehu AbdusSalam, Azar Ahmadov +139

We report on the status of efforts to improve the reinterpretation of searches and measurements at the LHC in terms of models for new physics, in the context of the LHC Reinterpret…

hep-ph2020★ 8 cited

Higgs Production at NNLL+NNLO using Rapidity Dependent Jet Vetoes

Shireen Gangal, Jonathan R. Gaunt, Frank J. Tackmann +1

The rapidity-dependent jet veto observables and provide a tight jet veto at central rapidity, gradually transitioning to a loose veto at forwa…