Pregled bibliografske jedinice broj: 632021
Status and perspectives of the CAST experiment
Status and perspectives of the CAST experiment // Journal of physics. Conference series, 375 (2012), 12; 1-4 doi:10.1088/1742-6596/375/1/022001 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 632021 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Status and perspectives of the CAST experiment
Autori
Lakić, Biljana ; Arik, M. ; Aune, S. ; Barth, K. ; Belov, A. ; Borghi, S. ; Bräuninger, H. ; Cantatore, G. ; Carmona, J.M. ; Cetin, S.A. ; Collar, J.I. ; Dafni, T. ; Davenport, M. ; Eleftheriadis, C. ; Elias, N. ; Ezer, C. ; Fanourakis, G. ; Ferrer-Ribas, E. ; Friedrich, P. ; Galán, J. ; García, J.A. ; Gardikiotis, A. ; Gazis, E.N. ; Geralis, T. ; Giomataris, I. ; Gninenko, S. ; Gómez, H. ; Gruber, E. ; Guthörl, T. ; Hartmann, R. ; Haug, F. ; Hasinoff, M.D. ; Hoffmann, D.H.H. ; Iguaz, F.J. ; Irastorza, I.G. ; Jacoby, J. ; Jakovčić, Krešimir ; Karuza, Marin ; Königsmann, K. ; Kotthaus, R. ; Krčmar, Milica ; Kuster, M. ; Laurent, J.M. ; Liolios, A. ; Ljubičić, Ante ; Lozza, V. ; Lutz, G. ; Luzón, G. ; Morales, J. ; Niinikoski, T. ; Nordt, A. ; Papaevangelou, T. ; Pivovaroff, M.J. ; Raffelt, G. ; Rashba, T. ; Riege, H. ; Rodríguez, A. ; Rosu, M. ; Ruz, J. ; Savvidis, I. ; Silva, P.S. ; Solanki, S.K. ; Stewart, L. ; Tomás, A. ; Tsagri, M. ; van Bibber, K. ; Vafeiadis, T. ; Villar, J. ; Vogel, J.K. ; Yildiz, S.C. ; Zioutas, K.
Izvornik
Journal of physics. Conference series (1742-6588) 375
(2012), 12;
1-4
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
axions; solar physics; dark matter
Sažetak
The CERN Axion Solar Telescope (CAST) is currently the most sensitive axion helioscope designed to search for axions produced by the Primakoff process in the solar core. CAST is using a Large Hadron Collider (LHC) test magnet where axions could be converted into X-rays with energies up to 10 keV. During the phase I, the experiment operated with vacuum inside the magnet bores and covered axion masses up to 0.02 eV. In the phase II, the magnet bores were filled with a buffer gas (first 4He and later 3He) at various densities in order to extend the sensitivity to higher axion masses (up to 1.18 eV). The phase II data taking was completed in 2011. So far, no evidence of axion signal has been found and CAST set the most restrictive experimental limit on the axion-photon coupling constant over a broad range of axion masses. The latest CAST results with 3He data in the mass range 0.39 eV < m_a < 0.64 eV will be presented.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0982887-2872 - Masivni neutrini i astročestice: od fizike čestica do kozmologije (Ljubičić, Ante, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Milica Krčmar
(autor)
Marin Karuza
(autor)
Ante Ljubičić
(autor)
Biljana Lakić
(autor)
Krešimir Jakovčić
(autor)