782 citations · 6.7k across the 109 of their papers we have counts for
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New Forces From Sources
Cari Cesarotti, Yonatan Kahn, Gordan Krnjaic +2
Accelerator-based experiments reliant on charged pion and kaon decays to produce muon-neutrino beams also deliver an associated powerful flux of muons. Therefore, these experiments…
Reviving MeV-GeV Indirect Detection with Inelastic Dark Matter
Asher Berlin, Gordan Krnjaic, Elena Pinetti
Thermal relic dark matter below is excluded by cosmic microwave background data if its annihilation to visible particles is unsuppressed near the epoch of re…
Photon-rejection Power of the Light Dark Matter eXperiment in an 8 GeV Beam
Torsten Åkesson, Cameron Bravo, Liam Brennan +44
The Light Dark Matter eXperiment (LDMX) is an electron-beam fixed-target experiment designed to achieve comprehensive model independent sensitivity to dark matter particles in the…
Supermassive Primordial Black Holes From Inflation
Dan Hooper, Aurora Ireland, Gordan Krnjaic +1
There is controversy surrounding the origin and evolution of our universe's largest supermassive black holes (SMBHs). In this study, we consider the possibility that some of these…
Probing The Longest Dark Matter Lifetimes with the Line Emission Mapper
Gordan Krnjaic, Elena Pinetti
In the next decade, the proposed Line Emission Mapper (LEM) telescope concept is poised to revolutionize Galactic and extragalactic X-ray sensitivity. The instruments aboard LEM fe…
Twin Sterile Neutrino Dark Matter
Ian Holst, Dan Hooper, Gordan Krnjaic +1
We propose that the dark matter of our Universe could be sterile neutrinos which reside within the twin sector of a mirror twin Higgs model. In our scenario, these particles are pr…
Absorption of Vector Dark Matter Beyond Kinetic Mixing
Gordan Krnjaic, Tanner Trickle
Massive vector particles are minimal dark matter candidates that motivate a wide range of laboratory searches, primarily exploiting a postulated kinetic mixing with the photon. How…
Towards a Muon Collider
Carlotta Accettura, Dean Adams, Rohit Agarwal +294
A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions a…
New Searches for Muonphilic Particles at Proton Beam Dump Spectrometers
Diana Forbes, Christian Herwig, Yonatan Kahn +4
We introduce a new search strategy for visibly decaying muonphilic particles using a proton beam spectrometer modeled after the SpinQuest experiment at Fermilab. In this setup, a $…