[HTML][HTML] Feebly-interacting particles: FIPs 2022 workshop report
C Antel, M Battaglieri, J Beacham, C Boehm… - The European Physical …, 2023 - Springer
Particle physics today faces the challenge of explaining the mystery of dark matter, the origin
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …
Wave dark matter
L Hui - Annual Review of Astronomy and Astrophysics, 2021 - annualreviews.org
We review the physics and phenomenology of wave dark matter: a bosonic dark matter
candidate lighter than about 30 eV. Such particles have a de Broglie wavelength exceeding …
candidate lighter than about 30 eV. Such particles have a de Broglie wavelength exceeding …
[HTML][HTML] The NANOGrav 15 yr data set: Search for signals from new physics
A Afzal, G Agazie, A Anumarlapudi… - The Astrophysical …, 2023 - iopscience.iop.org
The 15 yr pulsar timing data set collected by the North American Nanohertz Observatory for
Gravitational Waves (NANOGrav) shows positive evidence for the presence of a low …
Gravitational Waves (NANOGrav) shows positive evidence for the presence of a low …
Second data release from the European pulsar timing array: challenging the ultralight dark matter paradigm
Pulsar Timing Array experiments probe the presence of possible scalar or pseudoscalar
ultralight dark matter particles through decade-long timing of an ensemble of galactic …
ultralight dark matter particles through decade-long timing of an ensemble of galactic …
The second data release from the European Pulsar Timing Array: V. Implications for massive black holes, dark matter and the early Universe
J Antoniadis, P Arumugam, S Arumugam… - arXiv preprint arXiv …, 2023 - arxiv.org
The European Pulsar Timing Array (EPTA) and Indian Pulsar Timing Array (InPTA)
collaborations have measured a low-frequency common signal in the combination of their …
collaborations have measured a low-frequency common signal in the combination of their …
Axion dark matter
CB Adams, N Aggarwal, A Agrawal… - arXiv preprint arXiv …, 2022 - arxiv.org
Axions are well-motivated dark matter candidates with simple cosmological production
mechanisms. They were originally introduced to solve the strong CP problem, but also arise …
mechanisms. They were originally introduced to solve the strong CP problem, but also arise …
Early dark energy can resolve the Hubble tension
Early dark energy (EDE) that behaves like a cosmological constant at early times (redshifts
z≳ 3000) and then dilutes away like radiation or faster at later times can solve the Hubble …
z≳ 3000) and then dilutes away like radiation or faster at later times can solve the Hubble …
Strong bound on canonical ultralight axion dark matter from the lyman-alpha forest
KK Rogers, HV Peiris - Physical Review Letters, 2021 - APS
We present a new bound on the ultralight axion (ULA) dark matter mass ma, using the
Lyman-alpha forest to look for suppressed cosmic structure growth: a 95% lower limit ma> …
Lyman-alpha forest to look for suppressed cosmic structure growth: a 95% lower limit ma> …
[HTML][HTML] Ultra-light dark matter
EGM Ferreira - The Astronomy and Astrophysics Review, 2021 - Springer
Ultra-light dark matter is a class of dark matter models (DM), where DM is composed by
bosons with masses ranging from 10^-24\, eV< m< eV 10-24 eV< m< eV. These models …
bosons with masses ranging from 10^-24\, eV< m< eV 10-24 eV< m< eV. These models …
Early dark energy does not restore cosmological concordance
Current cosmological data exhibit a tension between inferences of the Hubble constant, H 0,
derived from early and late-Universe measurements. One proposed solution is to introduce …
derived from early and late-Universe measurements. One proposed solution is to introduce …