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Intensity-Frontier Signals of Warped Extra Dimensions
Doojin Kim, Deepak Sathyan, Ankur Verma
Can warped extra dimensions first appear at the intensity frontier rather than as TeV-scale resonances at colliders? We explore this possibility in extended warped models in which…
Producing the GeV Galactic Center Excess via Cosmic Ray-Dark Matter Scattering
Bhaskar Dutta, Debopam Goswami, Jason Kumar +2
In this work, we propose a novel mechanism for generating gamma rays from the Galactic Center via scattering of cosmic-ray protons off dark matter in the Milky Way halo, in contras…
A Baryon and Lepton Number Violation Model Testable at the LHC
Amit Bhoonah, Francis Burk, Da Liu +2
Proton decay experiments typically constrain baryon number violation to the scale of grand unified theories. From a phenomenological point of view, this makes direct probing of the…
New Constraints on Neutrino-Dark Matter Interactions: A Comprehensive Analysis
P. S. Bhupal Dev, Doojin Kim, Deepak Sathyan +2
We present a comprehensive analysis of the interactions of neutrinos with the dark sector within the simplified model framework. We first derive the exact analytic formulas for the…
New Laboratory Constraints on Neutrinophilic Mediators
P. S. Bhupal Dev, Doojin Kim, Deepak Sathyan +2
Neutrinophilic mediators are well-motivated messenger particles that can probe some of the least known sectors of fundamental physics involving nonstandard interactions of neutrino…
"Unification" of BSM Searches and SM Measurements: the case of lepton and
Kaustubh Agashe, Sagar Airen, Roberto Franceschini +4
We develop the idea that the unprecedented precision in Standard Model (SM) measurements, with further improvement at the HL-LHC, enables new searches for physics Beyond the Standa…
A new purpose for the -boson mass measurement: searching for New Physics in lepton+
Kaustubh Agashe, Sagar Airen, Roberto Franceschini +4
We show that the measurement is a direct probe of New Physics (NP) contributing to lepton and missing transverse momentum (), independently from indirect tests via…
Energy-peak based method to measure top quark mass via B-hadron decay lengths
Kaustubh Agashe, Sagar Airen, Roberto Franceschini +3
We develop a method for the determination of the top quark mass using the distribution of the decay length of the -hadrons originating from its decay. This technique is based on…
Report of the Topical Group on Physics Beyond the Standard Model at Energy Frontier for Snowmass 2021
Tulika Bose, Antonio Boveia, Caterina Doglioni +318
This is the Snowmass2021 Energy Frontier (EF) Beyond the Standard Model (BSM) report. It combines the EF topical group reports of EF08 (Model-specific explorations), EF09 (More gen…
Report of the Topical Group on Top quark physics and heavy flavor production for Snowmass 2021
Reinhard Schwienhorst, Doreen Wackeroth, Kaustubh Agashe +68
This report summarizes the work of the Energy Frontier Topical Group on EW Physics: Heavy flavor and top quark physics (EF03) of the 2021 Community Summer Study (Snowmass). It aims…
Snowmass2021 - White Paper, Implications of Energy Peak for Collider Phenomenology: Top Quark Mass Determination and Beyond
Kaustubh Agashe, Sagar Airen, Roberto Franceschini +2
We first review the decade-old, broad collider physics research program dubbed energy-peaks. We consider the energy distribution of a massless particle in the lab frame arising fro…
Snowmass2021 White Paper: Collider Physics Opportunities of Extended Warped Extra-Dimensional Models
Kaustubh Agashe, Jack H. Collins, Peizhi Du +5
While the warped extra-dimensional models provide an attractive solution to both the gauge and the flavor hierarchy problems, the mass scale of new particles predicted by the minim…
LHC Signals for KK Graviton from an Extended Warped Extra Dimension
Kaustubh Agashe, Majid Ekhterachian, Doojin Kim +1
We analyze signals at the Large Hadron Collider (LHC) from production and decay of Kaluza-Klein (KK) gravitons in the context of "extended" warped extra-dimensional models, where t…