PSR B1706-44 and the SNR G343.1-2.3 as the remnants of a cavity supernova explosion

D, C.B.; Gvaramadze, V.V.

Статья опубликована в высокорейтинговом журнале

Информация о цитировании статьи получена из Web of Science, Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.

Авторы: C-J Bock D., Gvaramadze V.V.
Журнал: Astronomy and Astrophysics
Том: 394
Номер: 2
Год издания: 2002
Издательство: Springer Verlag
Местоположение издательства: Germany
Первая страница: 533
Последняя страница: 538
DOI: 10.1051/0004-6361:20021143
Аннотация: The possible association of the supernova remnant (SNR) G 343.1-2.3 with the pulsar PSR B 1706-44 (superposed on the arclike ``shell" of the SNR) has been questioned by some authors on the basis of an inconsistency between the implied and measured (scintillation) transverse velocities of the pulsar, the absence of any apparent interaction between the pulsar and the SNR's ``shell'', and some other indirect arguments. We suggest, however, that this association could be real if both objects are the remnants of a supernova (SN) which exploded within a mushroom-like cavity (created by the SN progenitor wind breaking out of the parent molecular cloud). This suggestion implies that the actual shape of the SNR's shell is similar to that of the well-known SNR VRO 42.05.01 and that the observed bright arc corresponds to the ``half'' of the SNR located inside the cloud. We report the discovery in archival radio data of an extended ragged radio arc to the southeast of the bright arc which we interpret as the ``half'' of the SN blast wave expanding in the intercloud medium.
Добавил в систему: Гварамадзе Василий Васильевич

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PSR B1706-44 and the SNR G343.1-2.3 as the remnants of a cavity supernova explosionстатья

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