32 citations · 104 across the 7 of their papers we have counts for
7 papers
Combined constraints on dark photons and discovery prospects at the LHC and the Forward Physics Facility
Amin Aboubrahim, Mohammad Mahdi Altakach, Michael Klasen +2
Hidden sectors are ubiquitous in supergravity theories, in strings and in branes. Well motivated models such as the Stueckelberg hidden sector model could provide a candidate for d…
TF08 Snowmass Report: BSM Model Building
Patrick J. Fox, Graham D. Kribs, Hitoshi Murayama +53
We summarize the state of Beyond the Standard Model (BSM) model building in particle physics for Snowmass 2021, focusing mainly on several whitepaper contributions to BSM model bui…
A cosmologically consistent millicharged dark matter solution to the EDGES anomaly of possible string theory origin
Amin Aboubrahim, Pran Nath, Zhu-Yao Wang
Analysis of EDGES data shows an absorption signal of the redshifted 21-cm line of atomic hydrogen at which is stronger than expected from the standard CDM model. The…
Hidden sectors and a multi-temperature universe
Amin Aboubrahim, Wan-Zhe Feng, Pran Nath +1
A variety of supergravity and string based models contain hidden sectors which can play a role in particle physics phenomena and in cosmology. In this note we discuss the possibili…
A multi-temperature universe can allow a sub-MeV dark photon dark matter
Amin Aboubrahim, Wan-Zhe Feng, Pran Nath +1
An analysis of sub-MeV dark photon as dark matter is given which is achieved with two hidden sectors, one of which interacts directly with the visible sector while the second has o…
Self-interacting hidden sector dark matter, small scale galaxy structure anomalies, and a dark force
Amin Aboubrahim, Wan-Zhe Feng, Pran Nath +1
The short distance behavior of dark matter (DM) at galaxy scales exhibits several features not explained by the typical cold dark matter (CDM) with velocity-independent cross-secti…
Indirect detection imprint of leptophilic dark matter
Wei Chao, Zhuyao Wang
In this paper we revisit constraints on the leptophilic dark matter (DM) arising from the DM indirect detection experiments. Interactions between the charged leptons and the scalar…