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1.
Gravitational probes of ultra-light axions / Grin, Daniel (Haverford Coll.) ; Amin, Mustafa A. (Rice U.) ; Gluscevic, Vera (Florida U. ; Princeton U.) ; Grin, Daniel (Haverford Coll.) ; Hlǒzek, Renée (Toronto U., Astron. Dept.) ; Marsh, David J.E. (Inst. Astrophys. Gottingen) ; Poulin, Vivian (U. Montpellier 2, LUPM ; Johns Hopkins U.) ; Prescod-Weinstein, Chanda (New Hampshire U.) ; Smith, Tristan L. (Swarthmore Coll.) ; Ahmed, Zeeshan (SLAC) et al.
The axion is a hypothetical, well-motivated dark-matter particle whose existence would explain the lack of charge-parity violation in the strong interaction. [...]
arXiv:1904.09003.
- 17 p.
Fulltext
2.
Axion Star Explosions: A New Source for Axion Indirect Detection / Escudero, Miguel (CERN) ; Pooni, Charis Kaur (King's Coll. London) ; Fairbairn, Malcolm (King's Coll. London) ; Blas, Diego (Barcelona, Autonoma U. ; Barcelona, IFAE) ; Du, Xiaolong (Carnegie Inst. Observ. ; UCLA) ; Marsh, David J.E. (King's Coll. London)
If dark matter is composed of axions, then axion stars form in the cores of dark matter halos. These stars are unstable above a critical mass, decaying to radio photons that heat the intergalactic medium, offering a new channel for axion indirect detection. [...]
arXiv:2302.10206; KCL-PH-TH-2023-16; CERN-TH-2023-029.- 2024-02-08 - 16 p. - Published in : Phys. Rev. D 109 (2024) 043018 Fulltext: Publication - PDF; 2302.10206 - PDF; External link: TheConversation article
3.
Soliton Merger Rates and Enhanced Axion Dark Matter Decay / Du, Xiaolong (Carnegie Inst. Observ. ; UCLA) ; Marsh, David J.E. (King's Coll. London) ; Escudero, Miguel (CERN) ; Benson, Andrew (Carnegie Inst. Observ.) ; Blas, Diego (Barcelona, Autonoma U. ; Barcelona, IFAE) ; Pooni, Charis Kaur (King's Coll. London) ; Fairbairn, Malcolm (King's Coll. London)
Solitons are observed to form in simulations of dark matter (DM) halos consisting of bosonic fields. We use the extended Press-Schechter formalism to compute the mass function of solitons, assuming various forms for the relationship between halo mass and soliton mass. [...]
arXiv:2301.09769; KCL-PH-TH-2023-03; CERN-TH-2023-009.- 2024-02-08 - 18 p. - Published in : Phys. Rev. D 109 (2024) 043019 Fulltext: PDF;
4.
Axion Dark Matter: What is it and Why Now? / Chadha-Day, Francesca (Durham U., IPPP) ; Ellis, John (King's Coll. London ; CERN ; NICPB, Tallinn) ; Marsh, David J.E. (King's Coll. London)
The axion has emerged in recent years as a leading particle candidate to provide the mysterious dark matter in the cosmos, as we review here for a general scientific audience. We describe first the historical roots of the axion in the Standard Model of particle physics and the problem of charge-parity invariance of the strong nuclear force. [...]
arXiv:2105.01406; KCL-PH-TH/2021-20; CERN-TH-2021-045; IPPP/20/91.- 2022-02 - 26 p. - Published in : Sci. Adv. 8 (2022) abj3618 Fulltext: PDF; Fulltext from publisher: PDF;

Se også: lignende forfatternavn
1 Marsh, D
1 Marsh, D J E
1 Marsh, D.J.E
3 Marsh, D.J.E.
9 Marsh, David
25 Marsh, David J E
2 Marsh, David J. E.
1 Marsh, Donald Charles Burr
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