Results 51 to 60 of about 4,135 (229)

Theoretical calculation of coherent Laue-case conversion between x-rays and ALPs for an x-ray light-shining-through-a-wall experiment [PDF]

, 2017
So called light-shining-through-a-wall experiments can be used to search for axions that derive from photon conversion in a magnetic field. The authors propose to make use of the high fields inside crystals in such searches and perform the first full ...
T. Yamaji, T. Yamazaki, K. Tamasaku, T. Namba   +3 more
semanticscholar   +1 more source

Next Generation Search for Axion and ALP Dark Matter with the International Axion Observatory

2018 IEEE Nuclear Science Symposium and Medical Imaging Conference Proceedings (NSS/MIC), 2018
More than 80 years after the postulation of dark matter, its nature remains one of the fundamental questions in cosmology. Axions are currently one of the leading candidates for the hypothetical, non-baryonic dark matter that is expected to account for about 25% of the energy density of the Universe. Especially in the light of the Large Hadron Collider
Ruz, J., Vogel, J.K., Armengaud, E., Attie, D., Basso, S., Brun, P., Bykovskiy, N., Carmona, J.M., Castel, J.F., Cebrián, S., Civitani, M., Cogollos, C., Costa, D., Dafni, T., Derbin, A.V., Descalle, M.A., Desch, K., Döbrich, B., Dratchnev, I., Dudarev, A., Ferrer-Ribas, E., Galán, J., Galanti, G., Gascón, D., Gastaldo, L., Garrido, L., Germani, C., Ghisellini, G., Giannotti, M., Giomataris, I., Gninenko, S., Golubev, N., Graciani, R., Irastorza, I.G., Jakovčić, K., Kaminski, J., Krčmar, M., Krieger, C., Lakić, B., Lasserre, T., Laurent, P., Lomskaya, I., Unzhakov, E., Limousin, O., Lindner, A., Luzón, G., Mescia, F., Miralda-Escudé, J., Mirallas, H., Muratova, V.N., Navick, X.F., Nones, C., Notari, A., Nozik, A., Núñez, A., de Solórzano, A.Ortiz, Pantuev, V., Papaevangelou, T., Pareschi, G., Picatoste, E., Pivovaroff, M.J., Perez, K., Redondo, J., Ringwald, A., Ruiz-Chóliz, E., Salvadó, J., Schiffer, T., Schmidt, S., Schneekloth, U., Schott, M., Silva, H., Tagliaferri, G., Tavecchio, F., ten Kate, H., Tkackev, I., Troitsky, S., Vedrine, P., Weltman, A.   +77 more
openaire   +6 more sources

Axions and their Relatives [PDF]

, 2006
A review of the status of axions and axion-like particles is given. Special attention is devoted to the recent results of the PVLAS collaboration, which are in conflict with the CAST data and with the astrophysical constraints.
B. Holdom, C.A. Baker, E. Masso, E. Masso, E. Masso, E. Zavattini, G.G. Raffelt, H. Gies, J. Jaeckel, J. Preskill, J.A. Grifols, J.E. Kim, J.R. Ellis, J.T Mendonça, K. Zioutas, L. Maiani, L.B. Okun, M. Dine, P. Sikivie, R. Cameron, R. Holman, R. Kallosh, R.D. Peccei, S. Weinberg, S.L. Adler   +24 more
core   +2 more sources

New Bounds for Axions and Axion-Like Particles with keV-GeV Masses [PDF]

, 2015
We give updated constraints on hypothetical light bosons with a two-photon coupling such as axions or axion-like particles (ALPs). We focus on masses and lifetimes where decays happen near big bang nucleosynthesis (BBN), thus altering the baryon-to ...
M. Millea, L. Knox, B. Fields
semanticscholar   +1 more source

Axion and ALP searches

, 2022
Axion and ALP ...
openaire   +1 more source

Fermi-LAT and NuSTAR as Stellar Axionscopes [PDF]

, 2017
We overview the potential of airborne X-ray and gamma-ray telescopes to probe the axion-like particles parameter space.Comment: Contributed to the 13th Patras Workshop on Axions, WIMPs and WISPs, Thessaloniki, May 15 to 19 ...
Giannotti, Maurizio
core   +1 more source

Electroweak ALP searches at a muon collider

Journal of High Energy Physics, 2022
A high-energy muon collider with center-of-mass energy around and above 10 TeV is also a vector boson fusion (VBF) machine, due to the significant virtual electroweak (EW) gauge boson content of high-energy muon beams.
Yunjia Bao, JiJi Fan, Lingfeng Li
doaj   +1 more source

Axions - Motivation, limits and searches [PDF]

, 2006
The axion solution of the strong CP problem provides a number of possible windows to physics beyond the standard model, notably in the form of searches for solar axions and for galactic axion dark matter, but in a broader context also inspires searches ...
Raffelt, Georg G.
core   +2 more sources

Sensitivity to kaon decays to ALPs at fixed target experiments [PDF]

Physical Review D
We study the sensitivity of fixed target experiments to hadronically coupled axionlike particles (ALPs) produced in kaon decays, with a particular emphasis on current and upcoming Short-Baseline Neutrino (SBN) experiments.
J. Berger, G. Putnam
semanticscholar   +1 more source

Enhanced photon coupling of ALP dark matter adiabatically converted from the QCD axion [PDF]

Journal of Cosmology and Astroparticle Physics, 2018
24 pages, 9 figures, 1 table;references added, typo fixed, matches the version published in ...
Ken'ichi Saikawa, Shu Yu Ho, Fuminobu Takahashi   +2 more
openaire   +4 more sources