Sabyasachi Chakraborty

activity

20162022

R_{K}

anomaly in

U (1)_{X}

models: a bottom-up approach

69 citations · 141 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ph2022★ 64 cited

Ultra-relativistic bubbles from the simplest Higgs portal and their cosmological consequences

Aleksandr Azatov, Giulio Barni, Sabyasachi Chakraborty +2

We analyze the phase transitions in the minimal extension of the SM with a real singlet scalar field. The novelty of our study is that we identify and analyze in details the region…

hep-ph2017★ 69 cited

Neutrino mixing and $R_{K}$ anomaly in $U (1)_{X}$ models: a bottom-up approach

Disha Bhatia, Sabyasachi Chakraborty, Amol Dighe

We identify a class of $U (1)_{X}$ models which can explain the $R_{K}$ anomaly and the neutrino mixing pattern, by using a bottom-up approach. The different $X$ -charges of lepton gener…

hep-ph2016★ 8 cited

Chasing New Physics in Stacks of Soft Tracks

Amit Chakraborty, Sabyasachi Chakraborty, Tuhin S. Roy

In this letter we introduce a new variable $ξ$ , namely the number of tracks associated with the primary vertex, which are not parts of reconstructed objects such as jets/isolated l…

Ultra-relativistic bubbles from the simplest Higgs portal and their cosmological consequences

Neutrino mixing and RK​ anomaly in U(1)X​ models: a bottom-up approach

Chasing New Physics in Stacks of Soft Tracks

Neutrino mixing and $R_{K}$ anomaly in $U (1)_{X}$ models: a bottom-up approach