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Akademický článek

Axion mass bound in very special relativity

Autor: R. Bufalo, S. Upadhyay

Publikováno v: Physics Letters B, Vol 772, Iss C, Pp 420-425 (2017)

In this paper we propose a very special relativity (VSR)-inspired description of the axion electrodynamics. This proposal is based upon the construction of a proper study of the SIM(2)–VSR gauge-symmetry. It is shown that the VSR nonlocal effects g

Externí odkaz: https://doaj.org/article/95f77d191a0b4048bbe2af2ffaa788d6

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Sensitivity of Spin-Precession Axion Experiments

Autor: Jeff A. Dror, Stefania Gori, Jacob M. Leedom, Nicholas L. Rodd

Publikováno v: Physical Review Letters
Physical review letters 130(18), 181801 (2023). doi:10.1103/PhysRevLett.130.181801

Physical review letters 130(18), 181801 (2023). doi:10.1103/PhysRevLett.130.181801
We study the signal and background that arise in nuclear magnetic resonance searches for axion dark matter, finding key differences with the existing literature.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac1d22ba36370e9aa7cd5069d0b29cb8
http://repo.scoap3.org/api

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Constraints on axion-like polarization oscillations in the cosmic microwave background with POLARBEAR

Very light pseudoscalar fields, often referred to as axions, are compelling dark matter candidates and can potentially be detected through their coupling to the electromagnetic field. Recently a novel detection technique using the cosmic microwave ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e42e7c7353335f3c69e93b60627a301
http://arxiv.org/abs/2303.08410

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Constraining Post-Inflationary Axions with Pulsar Timing Arrays

Autor: Servant, Géraldine, Simakachorn, Peera

Models that produce Axion-Like-Particles (ALP) after cosmological inflation due to spontaneous $U(1)$ symmetry breaking also produce cosmic string networks. Those axionic strings lose energy through gravitational wave emission during the whole cosmol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fca4d384221210583f46c51e65264aec
https://bib-pubdb1.desy.de/record/586709

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The DESY axion search program

Autor: Heuchel, Daniel, Lindner, Axel, Oceano, Isabella

Feebly Interacting Particles (FIPs) might offer the solution to (some of) the open questions beyond the Standard Models of particle physics and cosmology. At DESY in Hamburg, three non-accelerator-based experiments will search for FIPs as dark matter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::942d7a2e9ea171856e4c7307250ddde9

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Dwarf Galaxies United by Dark Bosons

Autor: Pozo, Alvaro, Broadhurst, Tom, Smoot, George F., Chiueh, Tzihong

Low mass galaxies in the Local Group are dominated by dark matter and comprise the well studied ``dwarf Spheroidal" (dSph) class, with typical masses of $10^{9-10}M_\odot$ and also the equally numerous ``ultra faint dwarfs" (UFD), discovered recently

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a054081b0b55469eafe6690428d21d2

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On the Sensitivity of Spin-Precession Axion Experiments

Autor: Dror, Jeff A., Gori, Stefania, Leedom, Jacob M., Nicholas Rodd

Publikováno v: INSPIRE-HEP

A leading direction in the hunt for axion dark matter is to search for its influence on nuclear spins. The detection scheme involves polarizing a sample of nuclei within a strong static magnetic field and then looking for a spin precession induced by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0860b6ae4b2355e9a3872a16ffb41cc
http://arxiv.org/abs/2210.06481

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Axion dark matter from frictional misalignment

Autor: Alexandros Papageorgiou, Pablo Quílez, Kai Schmitz

Publikováno v: Journal of High Energy Physics
Journal of high energy physics 01(1), 169 (2023). doi:10.1007/JHEP01(2023)169

Journal of high energy physics 01(1), 169 (2023). doi:10.1007/JHEP01(2023)169
We study the impact of sphaleron-induced thermal friction on the axion dark-matter abundance due to the interaction of an axion-like particle (ALP) with a dark non-abe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1b7b9bcd4ecb5adbb3cb40a2afc2b5b
https://bib-pubdb1.desy.de/record/478849

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ALP Dark Matter Mini-Clusters from Kinetic Fragmentation

Autor: Eröncel, Cem, Servant, Geraldine

Publikováno v: Journal of cosmology and astroparticle physics 01(01), 009 (2023). doi:10.1088/1475-7516/2023/01/009

Journal of cosmology and astroparticle physics 01(01), 009 (2023). doi:10.1088/1475-7516/2023/01/009
We show that very compact axion mini-clusters can form in models where axion-like-particle (ALP) dark matter is produced via the kinetic misalig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0137ca9b65708b76dcf9efa17681113c
http://arxiv.org/abs/2207.10111

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ALP Searches at the LHC: FASER as a Light Shining through Walls Experiment

Autor: Felix Kling, Pablo Quílez

Publikováno v: Physical Review
Physical review / D 106(5), 055036 (2022). doi:10.1103/PhysRevD.106.055036

Physical review / D 106(5), 055036 (2022). doi:10.1103/PhysRevD.106.055036
We propose the use of FASER as a light-shining-through-walls experiment to search for axions and axionlike particles (ALPs). LHC collisions generate a high intensity and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d72b4eb6c1d6d0e2df84c54a6013c828
http://arxiv.org/abs/2204.03599

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