The Photino Induced Distortion of the CMBR Blackbody Spectrum

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dc.creatorMedvedev, M. V.
dc.date1998-06-10
dc.date.accessioned2026-07-07T02:27:10Z
dc.date.available2026-07-07T02:27:10Z
dc.descriptionIt is shown that photon--photino inter-conversions (if exist) may result in a detectable CMBR spectrum distortion which amplitude depends on photino properties, such as its mass. An upper bound on the distortion parameter determined from the recent COBE-FIRAS data, hence, sets a lower bound on the photino mass, $m_{\tildeγ} \gtrsim 300 eV$.
dc.description4 pages (REVTeX), 1 PostScript figure
dc.identifierhttps://arxiv.org/abs/astro-ph/9806136
dc.identifierhttp://arxiv.org/abs/astro-ph/9806136
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/12575
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe Photino Induced Distortion of the CMBR Blackbody Spectrum
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