68 citations · 192 across the 13 of their papers we have counts for
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A closer look at the LZ 248 keV event through the lens of cosmic-ray boosted dark matter
Bhavesh Chauhan, Soham Sahasrabuddhe, Manibrata Sen
We investigate whether cosmic ray boosted dark matter (CRDM) can explain the 248 keV nuclear recoil event observed by the LUX-ZEPLIN (LZ) collaboration. We consider spin-dependent…
Probing the cosmic sterile-neutrino background with IceCube
Bhavesh Chauhan, Priyank Parashari
In this paper, we take a close look at the interaction between the TeV--PeV energy astrophysical neutrinos and a hypothetical cosmic sterile-neutrino background. These interactions…
Neutrino constraints on inelastic dark matter captured in the Sun
Bhavesh Chauhan, Mary Hall Reno, Carsten Rott +1
The flux of neutrinos from annihilation of gravitationally captured dark matter in the Sun has significant constraints from direct-detection experiments. However, these constraints…
Using supernova neutrinos to probe strange spin of proton with JUNO and THEIA
Bhavesh Chauhan
The strange quark contribution to proton's spin () is a fundamental quantity that is poorly determined from current experiments. Neutrino-proton elastic scattering (pES) is a p…
Large Energy Singles at JUNO from Atmospheric Neutrinos and Dark Matter
Bhavesh Chauhan, Basudeb Dasgupta, Amol Dighe
Large liquid scintillator detectors, such as JUNO, present a new opportunity to study neutral current events from the low-energy end of the atmospheric neutrinos, and possible new…
A deuterated liquid scintillator for supernova neutrino detection
Bhavesh Chauhan, Basudeb Dasgupta, Vivek Datar
For the next galactic supernova, operational neutrino telescopes will measure the neutrino flux several hours before their optical counterparts. Existing detectors, relying mostly…
Leptoquark solution for both the flavor and ANITA anomalies
Bhavesh Chauhan, Subhendra Mohanty
The ANITA experiment has seen anomalous Earth emergent showers of EeV energies which cannot be explained with Standard Model interactions. In addition, tests of lepton flavor unive…
Signature of light sterile neutrinos at IceCube
Bhavesh Chauhan, Subhendra Mohanty
The MiniBooNe collaboration has recently reported evidence for a light sterile neutrino with large mixing angles thus corroborating the measurement by LSND twenty years ago. Such a…
Sub-MeV Self Interacting Dark Matter
Bhavesh Chauhan
In this paper, we present a model for sub-MeV dark matter with strong self interactions which can solve some of the small scale crisis of the CDM. The dark matter is a Majorana…
Invoking Chiral Vector Leptoquark to explain LFU violation in B Decays
Bhavesh Chauhan, Bharti Kindra
LHCb has recently reported more than deviation from the Standard Model prediction in the observable . We study this anomaly in the framework of a vector leptoquark al…
Discrepancies in simultaneous explanation of Flavor Anomalies and IceCube PeV Events using Leptoquarks
Bhavesh Chauhan, Bharti Kindra, Ashish Narang
Leptoquarks have been suggested to solve a variety of discrepancies between the expected and observed phenomenon. In this paper, we show that the scalar doublet Leptoquark with Hyp…
Constraints on leptophilic light dark matter from internal heat flux of Earth
Bhavesh Chauhan, Subhendra Mohanty
Dark Matter in Earth intersecting orbits can scatter off the electrons and lose energy, and finally be gravitationally bound to Earth. Eventually they lose enough energy and accumu…