Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ken Van Tilburg"'
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 5, Pp 1-57 (2017)
Abstract We propose a framework in which Weinberg’s anthropic explanation of the cosmological constant problem also solves the hierarchy problem. The weak scale is selected by chiral dynamics that controls the stabilization of an extra dimension. W
Externí odkaz:
https://doaj.org/article/e059d5616a95444ea543f7a010e20d51
Publikováno v:
Physical Review X, Vol 8, Iss 4, p 041001 (2018)
We propose a new class of bosonic dark matter (DM) detectors based on resonant absorption onto a gas of small polyatomic molecules. Bosonic DM acts on the molecules as a narrow-band perturbation, like an intense but weakly coupled laser. The excited
Externí odkaz:
https://doaj.org/article/821a4bcde21e4902bed45b1ea37aea0e
Autor:
Yonit Hochberg, Yonatan F. Kahn, Rebecca K. Leane, Surjeet Rajendran, Ken Van Tilburg, Tien-Tien Yu, Kathryn M. Zurek
Publikováno v:
Nature Reviews Physics. 4:637-641
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a0a7d76277130c9fa7e9dc06ad73d75
https://doi.org/10.1038/s42254-022-00509-4
https://doi.org/10.1038/s42254-022-00509-4
Autor:
Anson Liu Kost, Ken Van Tilburg
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
We examine the effects of optical absorption on the sensitivity of multilayer-dielectric dark matter detectors called haloscopes by calculating their boost factors. We focus on absorption due to resonances with molecular transitions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0419c6e753383110631c9bc4d04205fb
https://doi.org/10.1364/fio.2022.jw4a.37
https://doi.org/10.1364/fio.2022.jw4a.37
Publikováno v:
Physical Review Letters
Axions with masses of order keV can be produced in great abundance within the Solar core. The majority of Sun-produced axions escape to infinity, but a small fraction of the flux is produced with speeds below the escape velocity. Over time, this proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d3713daed54357f66bf5a9efa09d56
Autor:
Ken Van Tilburg
Publikováno v:
Physical Review
A new physical phenomenon is identified: volumetric stellar emission into gravitationally bound orbits of weakly coupled particles such as axions, moduli, hidden photons, and neutrinos. While only a tiny fraction of the instantaneous luminosity of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::462333072f31ffc85f2113ea69577159
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Autor:
Jeff Chiles, Ilya Charaev, Robert Lasenby, Masha Baryakhtar, Junwu Huang, Alexana Roshko, George Burton, Marco Colangelo, Ken Van Tilburg, Asimina Arvanitaki, Sae Woo Nam, Karl K. Berggren
Publikováno v:
Physical Review Letters
Uncovering the nature of dark matter is one of the most important goals of particle physics. Light bosonic particles, such as the dark photon, are well-motivated candidates: they are generally long-lived, weakly interacting, and naturally produced in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddd839f1996ca2822407541e8c12529a
Publikováno v:
Physical Review Letters. 125
Low-mass structures of dark matter (DM) are expected to be entirely devoid of light-emitting regions and baryons. Precisely because of this lack of baryonic feedback, small-scale substructures of the Milky Way are a relatively pristine testing ground
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79875e55c88ff22b2b50e662f786f1e6
https://doi.org/10.1103/physrevlett.125.111101
https://doi.org/10.1103/physrevlett.125.111101
Autor:
Ken Van Tilburg, Robert Lasenby
Publikováno v:
Physical Review
Production of dark photons inside the Sun forms the basis for the most sensitive probes of such particles over a wide mass range. A small fraction of dark photons is emitted into gravitationally bound orbits, building up a "Solar basin" population th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2777c5dbdbca15e17be5fc181e32e5b
http://arxiv.org/abs/2008.08594
http://arxiv.org/abs/2008.08594
Publikováno v:
Physical Review D. 102
Statistical studies of the motions of millions of stars may reveal the subtle imprint of dark matter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7134d2fcfc0e08b6d279117f4741251a
https://doi.org/10.1103/physrevd.102.023026
https://doi.org/10.1103/physrevd.102.023026