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

Ruz, J. ; Vogel, J.K. ; Armengaud, E. ; Attie, D. ; Basso, S. ; Brun, P. ; Bykovskiy, N. ; Carmona, J.M. (Universidad de Zaragoza) ; Castel, J.F. (Universidad de Zaragoza) ; Cebrian, S. (Universidad de Zaragoza) ; Civitani, M. ; Cogollos, C. ; Costa, D. ; Dafni, T. (Universidad de Zaragoza) ; Derbin, A.V. ; Descalle, M.A. ; Desch, K. ; Dobrich, B. ; Dratchnev, I. ; Dudarev, A. ; Ferrer-Ribas, E. ; Galan, J. ; Galanti, G. ; Gascon, D. ; Gastaldo, L. ; Garrido, L. ; Germani, C. ; Ghisellini, G. ; Giannotti, M. ; Giomataris, I. ; Gninenko, S. ; Golubev, N. ; Graciani, R. ; Irastorza, I.G. (Universidad de Zaragoza) ; Jakovcic, K. ; Kaminski, J. ; Krcmar, M. ; Krieger, C. ; Lakic, B. ; Lasserre, T. ; Laurent, P. ; Lomskaya, I. ; Unzhakov, E. ; Limousin, O. ; Lindner, A. ; Luzon, G. (Universidad de Zaragoza) ; Mescia, F. ; Miralda-Escude, J. ; Mirallas, H. (Universidad de Zaragoza) ; Muratova, V.N. ; Navick, X.F. ; Nones, C. ; Notari, A. ; Nozik, A. ; Nuñez, A. (Universidad de Zaragoza) ; Ortiz de Solorzano, A. (Universidad de Zaragoza) ; Pantuev, V. ; Papaevangelou, T. ; Pareschi, G. ; Picatoste, E. ; Pivovaroff, M.J. ; Perez, K. ; Redondo, J. (Universidad de Zaragoza) ; Ringwald, A. ; Ruiz-Choliz, E. (Universidad de Zaragoza) ; Salvado, J. ; Schiffer, T. ; Schmidt, S. ; Schneekloth, U. ; Schott, M. ; Silva, H. ; Tagliaferri, G. ; Tavecchio, F. ; Kate, H.ten ; Tkackev, I. ; Troitsky, S. ; Vedrine, P. ; Weltman, A.

Resumen: 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 at CERN slowly closing in on Weakly-Interacting Massive Particle (WIMP) searches, axions and axion-like particles (ALPs) provide a viable alternative approach to solving the dark matter problem. The fact that makes them particularly appealing is that they were initially introduced to solve a long-standing problem in quantum chromodynamics and the Standard Model of particle physics.Helioscopes are a type of axion experiment searching for axions produced in the core of the Sun via the Primakoff effect. The International Axion Observatory (IAXO) is a next generation axion helioscope aiming at a sensitivity to the axion-photon coupling of 1 - 1.5 orders of magnitude beyond the current most sensitive axion helioscope, which is the CERN Axion Solar Telescope (CAST). IAXO will be able to challenge the stringent bounds from supernova SN1987A and test the axion interpretation of anomalous white-dwarf cooling. Beyond standard axions, this new experiment will also be able to search for a large variety of axion-like particles and other novel excitations at the low-energy frontier of elementary particle physics. BabyIAXO is proposed as an intermediate-scale experiment increasing the sensitivity to axion-photon couplings down to a few 10 -11 GeV -1 and thus delivering significant physics results while demonstrating the feasibility of the full-scale IAXO experiment. Here we introduce the IAXO and BabyIAXO experiments, report on the current status of both and outline the expected IAXO science reach.

Idioma: Inglés

DOI: 10.1109/NSSMIC.2018.8824640

Año: 2019

Publicado en: IEEE Nuclear Science Symposium conference record (1997) 2018 (2019), [5 pp.]
ISSN: 1095-7863

Tipo y forma: Article (Published version)

Área (Departamento): Proy. investigación HCA (Dpto. Física Teórica)
Área (Departamento): Área Física Teórica (Dpto. Física Teórica)
Área (Departamento): Área Física Atóm.Molec.y Nucl. (Dpto. Física Teórica)