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Theoretical expectations and experimental prospects for solar axions searches with crystal detectors

S. Scopel·I. G. Irastorza·S. Cebrian·E. Garcia·D. Gonzalez·A. Morales·J. Morales·A. Ortiz de Solorzano·J. Puimedon·A. Salinas·M. L. Sarsa·J. A. Villar
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Abstract

A calculation of the expected signal due to Primakov coherent conversion of solar axions into photons via Bragg scattering in several solid--state detectors is presented and compared with present and future experimental sensitivities. The axion window m_a>~0.03 eV (not accessible at present by other techniques) could be explored in the foreseeable future with crystal detectors to constrain the axion--photon coupling constant below the latest bounds coming from helioseismology. On the contrary a positive signal in the sensitivity region of such devices would imply revisiting other more stringent astrophysical limits derived for the same range of the axion mass.

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S. Scopel, I. G. Irastorza, S. Cebrian, E. Garcia, D. Gonzalez, A. Morales, J. Morales, A. Ortiz de Solorzano, J. Puimedon, A. Salinas, M. L. Sarsa, J. A. Villar. 1998-10-20. Theoretical expectations and experimental prospects for solar axions searches with crystal detectors. https://arxiv.org/abs/astro-ph/9810308

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