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Strongly interacting massive particles through the axion portal
Author(s): Hochberg, Y; Kuflik, E; McGehee, R; Murayama, H; Schutz, K | Abstract: © 2018 authors. Published by the American Physical Society. Dark matter could be a thermal relic comprised ofExpand
Evidence that appetitive responses for dehydration and food-deprivation are learned
Pups did not exhibit food-seeking behavior when food-deprived unless they had previous experience with food deprivation and eating, and the appetitive 'seeking' behavior for feeding also appears to be learned. Expand
Absorption of fermionic dark matter by nuclear targets
Absorption of fermionic dark matter leads to a range of distinct and novel signatures at dark matter direct detection and neutrino experiments. We study the possible signals from fermionic absorptionExpand
Absorption of sub-MeV fermionic dark matter by electron targets
We study a new class of signals where fermionic dark matter is absorbed by bound electron targets. Fermionic absorption signals in direct detection and neutrino experiments are sensitive to darkExpand
Asymmetric Matters from a Dark First-Order Phase Transition
We introduce a model for matters-genesis in which both the baryonic and dark matter asymmetries originate from a first-order phase transition in a dark sector with an $SU(3) \times SU(2) \times U(1)$Expand
SIMPs through the axion portal
Yonit Hochberg, ∗ Eric Kuflik, † Robert McGehee, 3, ‡ Hitoshi Murayama, 3, 4, 5, § and Katelin Schutz 3, ¶ Racah Institute of Physics, Hebrew University of Jerusalem, Jerusalem 91904, IsraelExpand
Freezing-in twin dark matter
The mirror twin Higgs (MTH) addresses the little hierarchy problem by relating every Standard Model (SM) particle to a twin copy, but is in tension with cosmological bounds on light degrees ofExpand
Baryogenesis from a dark first-order phase transition
We present a very minimal model for baryogenesis by a dark first-order phase transition. It employs a new dark SU(2) D gauge group with two doublet Higgs bosons, two lepton doublets, and twoExpand
A predictive mirror twin Higgs with small Z2 breaking
Author(s): Harigaya, K; McGehee, R; Murayama, H; Schutz, K | Abstract: © 2020, The Author(s). The twin Higgs mechanism is a solution to the little hierarchy problem in which the top partner isExpand
Cosmologically viable low-energy supersymmetry breaking
Author(s): Hook, A; McGehee, R; Murayama, H | Abstract: © 2018 authors. Published by the American Physical Society. A recent cosmological bound on the gravitino mass, m3/2l4.7 eV, together with LHCExpand