Lisi, M. (2010) Study of a localized photon source in spaces of measures. Il nuovo cimento C, 33 (1). pp. 129-134. ISSN 1826-9885
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Abstract
In this paper we study a three-dimensional photon transport problem in an interstellar cloud, with a localized photon source inside. The problem is solved indirectly, by defining the adjoint of an operator acting on an appropriate space of continuous functions. By means of sun-adjoint semigroups theory of operators in a Banach space of regular Borel measures, we prove existence and uniqueness of the solution of the problem. A possible approach to identify the localization of the photon source is finally proposed.
| Item Type: | Article |
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| Uncontrolled Keywords: | Neutron physics ; Interstellar medium (ISM) and nebulae in Milky Way |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 31 Mar 2020 15:27 |
| Last Modified: | 31 Mar 2020 15:27 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/16802 |
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