385 citations · 4.6k across the 138 of their papers we have counts for
139 papers
Spontaneous Leptogenesis in Type I Seesaw
Eung Jin Chun, Hyun Min Lee, Jun-Ho Song
Type-I seesaw models with a spontaneously broken symmetry provide a natural framework for spontaneous leptogenesis driven by a Majoron. The kinetic background of the Majoron…
The problem of flavour
Gauhar Abbas, Rathin Adhikari, Eung Jin Chun +1
We review the problem of flavour tracing back to the days when the standard model was just coming together. We focus on the recently discussed new solutions of this problem, namely…
Bubble-assisted Leptogenesis
Eung Jin Chun, Tomasz P. Dutka, Tae Hyun Jung +2
We explore the possibility of embedding thermal leptogenesis within a first-order phase transition (FOPT) such that RHNs remain massless until a FOPT arises. Their sudden and viole…
Flavonic dark matter
Gauhar Abbas, Rathin Adhikari, Eung Jin Chun
We first time show that a common solution to dark matter and the flavor problem of the standard model can be obtained in the framework of the $\mathcal{Z}_{\rm N} \times \mathcal{Z…
Fermionic Dark Matter in Dynamical Scotogenic Model
Eung Jin Chun, Abhishek Roy, Sanjoy Mandal +1
In the Dynamical Scotogenic Model, the global symmetry is supposed to be broken spontaneously resulting in a massless Goldstone boson called majoron, and massive right handed…
Boosted displaced decay of right-handed neutrinos at CMS, ATLAS and MATHUSLA
Priyotosh Bandyopadhyay, Eung Jin Chun, Chandrima Sen
We investigate boosted displaced signatures in the Type-I seesaw mechanism associated with the gauge symmetry. Such events arise from decays of right-handed neutrinos dependi…