Magnetar candidates: new discoveries open new questions

Authors
Dr.
Nanda Rea
Date and time
23 Jan 2012 - 23:00 Europe/London
Address

Aula

Talk language
English
Slides language
English
Serie number
1
Description

I will review our current knowledge of soft gamma repeaters (SGR) and anomalous X-ray pulsars (AXP), two peculiar classes of pulsars believed to be 'magnetars', i.e. neutron stars powered by a huge magnetic field. Recent studies of transient events from SGRs and AXPs allowed a large jump in our understanding of these objects, although they also prompted new unanswered questions. In particular, the recent discovery of a low magnetic field magnetar is causing a re-think of some of the basic ingredients of the magnetar model.

Format
Seminar
Pulsars

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