449 citations · 2.9k across the 64 of their papers we have counts for
8 papers · 1 filter
Scalars Gliding Through an Expanding Universe
Anson Hook, Gustavo Marques-Tavares, Yuhsin Tsai
In this article we investigate the effects of single derivative mixing in massive bosonic fields. In the regime of large mixing, we show that this leads to striking changes of the…
Identifying Exclusive Displaced Hadronic Signatures in the Forward Region of the LHC
Xabier Cid Vidal, Yuhsin Tsai, Jose Zurita
The LHCb detector provides accurate vertex reconstruction and hadronic particle identification, which make the experiment an ideal place to look for light long-lived particles (LLP…
Cosmological Limits on the Neutrino Mass and Lifetime
Zackaria Chacko, Abhish Dev, Peizhi Du +2
At present, the strongest upper limit on , the sum of neutrino masses, is from cosmological measurements. However, this bound assumes that the neutrinos are stable on cos…
The Next Generation of Cosmological Measurements with Type Ia Supernovae
Dan Scolnic, Saul Perlmutter, Greg Aldering +56
While Type Ia Supernovae (SNe Ia) are one of the most mature cosmological probes, the next era promises to be extremely exciting in the number of different ways SNe Ia are used to…
Messengers from the Early Universe: Cosmic Neutrinos and Other Light Relics
Daniel Green, Mustafa A. Amin, Joel Meyers +136
The hot dense environment of the early universe is known to have produced large numbers of baryons, photons, and neutrinos. These extreme conditions may have also produced other lo…
Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider
Juliette Alimena, James Beacham, Martino Borsato +198
Particles beyond the Standard Model (SM) can generically have lifetimes that are long compared to SM particles at the weak scale. When produced at experiments such as the Large Had…