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| VOLUME 98 (2013) | ISSUE 9 | PAGE 587 |
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How to see an antistar
A. D. Dolgova,b,c,d, V. A. Novikova,b,e,f, M. I. Vysotskya,b,e,f
aAlikhanov Institute of Theoretical and Experimental Physics, 113259 Moscow, Russia bNovosibirsk State University, 630090 Novosibirsk, Russia cDipartimento di Fisica e Scienze della Terra, Universitàdegli Studi di Ferrara Polo Scientifico e Tecnologico - Edificio C, 44122 Ferrara, Italy dIstituto Nazionale di Fisica Nucleare, Sezione di Ferrara Polo Scientifico e Tecnologico - Edificio C, 44122 Ferrara, Italy eMoscow Engineering Physics Institute, 115409 Moscow, Russia fMoscow Institute of Physics and Technology, 141700 Dolgoprudny, Russia
Abstract
Polarization of photons emitted in weak decays occuring at distant star allows to determine whether this star is made from antimatter. Even more promissing is the observation of neutrinos (antineutrinos) produced at neutronization (antineutronization) reactions at the beginning of SN (  ) explosion.
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