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Pregled bibliografske jedinice broj: 632019

CAST constraints on the axion-electron coupling

Barth, K.; Belov, A.; Beltran, B.; Bräuninger, H.; Carmona, J.M.; Collar, J.I.; Dafni, T.; Davenport, M.; Di Lella, L.; Eleftheriadis, C. et al.
CAST constraints on the axion-electron coupling // Journal of cosmology and astroparticle physics, 5 (2013), 1-10 doi:10.1088/1475-7516/2013/05/010 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 632019 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
CAST constraints on the axion-electron coupling

Autori
Barth, K. ; Belov, A. ; Beltran, B. ; Bräuninger, H. ; Carmona, J.M. ; Collar, J.I. ; Dafni, T. ; Davenport, M. ; Di Lella, L. ; Eleftheriadis, C. ; Englhauser, J. ; Fanourakis, G. ; Ferrer-Ribas, E. ; Fischer, H. ; Franz, J. ; Friedrich, P. ; Galán, J. ; García, J.A. ; Geralis, T. ; Giomataris, I. ; Gninenko, S. ; Gómez, H. ; Hasinoff, M.D. ; Heinsius, F.H. ; Hoffmann, D.H.H. ; Irastorza, I.G. ; Jacoby, J. ; Jakovčić, Krešimir ; Kang, D. ; Königsmann, K. ; Kotthaus, R. ; Kousouris, K. ; Krčmar, Milica ; Kuster, M. ; Lakić, Biljana ; Liolios, A. ; Ljubičić, Ante ; Lutz, G. ; Luzón, G. ; Miller, D.W. ; Papaevangelou, T. ; Pivovaroff, M.J. ; Raffelt, G. ; Redondo, J. ; Riege, H. ; Rodríguez, A. ; Ruz, J. ; Savvidis, I. ; Semertzidis, Y. ; Stewart, L. ; Van Bibber, K. ; Vieira, J.D. ; Villar, J.A. ; Vogel, J.K. ; Walckiers, L. ; Zioutas, K.

Izvornik
Journal of cosmology and astroparticle physics (1475-7516) 5 (2013); 1-10

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
axions; dark matter experiments; solar physics; white and brown dwarfs

Sažetak
In non-hadronic axion models, which have a tree-level axion-electron interaction, the Sun produces a strong axion flux by bremsstrahlung, Compton scattering, and axio-recombination, the BCA processes. Based on a new calculation of this flux, including for the first time axio-recombination, we derive limits on the axion-electron Yukawa coupling g_ae and axion-photon interaction strength g_a, gamma using the CAST phase-I data (vacuum phase). For m_a < 10 meV we find g_a, gamma*g_ae < 8.1 * 10^(-23) GeV^(-1) at 95% CL. We stress that a next-generation axion helioscope such as the proposed IAXO could push this sensitivity into a range beyond stellar energy-loss limits and test the hypothesis that white-dwarf cooling is dominated by axion emission.

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:

Avatar Url Milica Krčmar (autor)

Avatar Url Ante Ljubičić (autor)

Avatar Url Biljana Lakić (autor)

Avatar Url Krešimir Jakovčić (autor)

Poveznice na cjeloviti tekst rada:

doi iopscience.iop.org

Citiraj ovu publikaciju:

Barth, K.; Belov, A.; Beltran, B.; Bräuninger, H.; Carmona, J.M.; Collar, J.I.; Dafni, T.; Davenport, M.; Di Lella, L.; Eleftheriadis, C. et al.
CAST constraints on the axion-electron coupling // Journal of cosmology and astroparticle physics, 5 (2013), 1-10 doi:10.1088/1475-7516/2013/05/010 (međunarodna recenzija, članak, znanstveni)
Barth, K., Belov, A., Beltran, B., Bräuninger, H., Carmona, J., Collar, J., Dafni, T., Davenport, M., Di Lella, L. & Eleftheriadis, C. (2013) CAST constraints on the axion-electron coupling. Journal of cosmology and astroparticle physics, 5, 1-10 doi:10.1088/1475-7516/2013/05/010.
@article{article, author = {Barth, K. and Belov, A. and Beltran, B. and Br\"{a}uninger, H. and Carmona, J.M. and Collar, J.I. and Dafni, T. and Davenport, M. and Di Lella, L. and Eleftheriadis, C. and Englhauser, J. and Fanourakis, G. and Ferrer-Ribas, E. and Fischer, H. and Franz, J. and Friedrich, P. and Gal\'{a}n, J. and Garc\'{\i}a, J.A. and Geralis, T. and Giomataris, I. and Gninenko, S. and G\'{o}mez, H. and Hasinoff, M.D. and Heinsius, F.H. and Hoffmann, D.H.H. and Irastorza, I.G. and Jacoby, J. and Jakov\v{c}i\'{c}, Kre\v{s}imir and Kang, D. and K\"{o}nigsmann, K. and Kotthaus, R. and Kousouris, K. and Kr\v{c}mar, Milica and Kuster, M. and Laki\'{c}, Biljana and Liolios, A. and Ljubi\v{c}i\'{c}, Ante and Lutz, G. and Luz\'{o}n, G. and Miller, D.W. and Papaevangelou, T. and Pivovaroff, M.J. and Raffelt, G. and Redondo, J. and Riege, H. and Rodr\'{\i}guez, A. and Ruz, J. and Savvidis, I. and Semertzidis, Y. and Stewart, L. and Van Bibber, K. and Vieira, J.D. and Villar, J.A. and Vogel, J.K. and Walckiers, L. and Zioutas, K.}, year = {2013}, pages = {1-10}, DOI = {10.1088/1475-7516/2013/05/010}, keywords = {axions, dark matter experiments, solar physics, white and brown dwarfs}, journal = {Journal of cosmology and astroparticle physics}, doi = {10.1088/1475-7516/2013/05/010}, volume = {5}, issn = {1475-7516}, title = {CAST constraints on the axion-electron coupling}, keyword = {axions, dark matter experiments, solar physics, white and brown dwarfs} }
@article{article, author = {Barth, K. and Belov, A. and Beltran, B. and Br\"{a}uninger, H. and Carmona, J.M. and Collar, J.I. and Dafni, T. and Davenport, M. and Di Lella, L. and Eleftheriadis, C. and Englhauser, J. and Fanourakis, G. and Ferrer-Ribas, E. and Fischer, H. and Franz, J. and Friedrich, P. and Gal\'{a}n, J. and Garc\'{\i}a, J.A. and Geralis, T. and Giomataris, I. and Gninenko, S. and G\'{o}mez, H. and Hasinoff, M.D. and Heinsius, F.H. and Hoffmann, D.H.H. and Irastorza, I.G. and Jacoby, J. and Jakov\v{c}i\'{c}, Kre\v{s}imir and Kang, D. and K\"{o}nigsmann, K. and Kotthaus, R. and Kousouris, K. and Kr\v{c}mar, Milica and Kuster, M. and Laki\'{c}, Biljana and Liolios, A. and Ljubi\v{c}i\'{c}, Ante and Lutz, G. and Luz\'{o}n, G. and Miller, D.W. and Papaevangelou, T. and Pivovaroff, M.J. and Raffelt, G. and Redondo, J. and Riege, H. and Rodr\'{\i}guez, A. and Ruz, J. and Savvidis, I. and Semertzidis, Y. and Stewart, L. and Van Bibber, K. and Vieira, J.D. and Villar, J.A. and Vogel, J.K. and Walckiers, L. and Zioutas, K.}, year = {2013}, pages = {1-10}, DOI = {10.1088/1475-7516/2013/05/010}, keywords = {axions, dark matter experiments, solar physics, white and brown dwarfs}, journal = {Journal of cosmology and astroparticle physics}, doi = {10.1088/1475-7516/2013/05/010}, volume = {5}, issn = {1475-7516}, title = {CAST constraints on the axion-electron coupling}, keyword = {axions, dark matter experiments, solar physics, white and brown dwarfs} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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