385 citations · 419 across the 5 of their papers we have counts for
5 papers
Probing small-scale power spectrum with gravitational-wave diffractive lensing
Sungjung Kim, Han Gil Choi, Sunghoon Jung
We develop a novel way to probe subgalactic-scale matter distribution with diffractive lensing on gravitational waves. Five-year observations from Einstein Telescope and DECIGO are…
Coexistence Test of Primordial Black Holes and Particle Dark Matter from Diffractive Lensing
Han Gil Choi, Sunghoon Jung, Philip Lu +1
If dark matter (DM) consists of primordial black holes (PBHs) and particles simultaneously, PBHs are generically embedded within particle DM halos. Such ``dressed PBHs'' (dPBHs) ar…
Solar Diffraction of LIGO-Band Gravitational Waves
Sunghoon Jung, Sungjung Kim
We show that chirping gravitational waves in the LIGO frequency band Hz can be gravitationally diffracted by the Sun, due to the coincidence of its Fresnel length $r_F…
Space-borne atom interferometric gravitational wave detections. Part II. Dark sirens and finding the one
Tao Yang, Hyung Mok Lee, Rong-Gen Cai +2
In this paper, we investigate the potential of dark sirens by the space-borne atom interferometric gravitational-wave detectors to probe the Hubble constant. In the mid-frequency b…
Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
David Curtin, Marco Drewes, Matthew McCullough +85
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of…