English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We searched for X-ray bursts in XMM-Newton archival data of X-ray sources inM 31 globular clusters (GCs) and GC candidates. We detected two burstssimultaneously in EPIC pn and MOS detectors and some more candidates in EPICpn. The energy distribution of the burst photons and the intrinsic luminosityduring the peak of the bursts indicate that at least the strongest burst was atype I radius expansion burst. The bursts identify the sources as neutron starlow mass X-ray binaries in M 31. The type I X-ray bursts in M 31 are the firstdetected outside the Milky Way and show that with the help of XMM-Newton X-raybursts can be used to classify neutron star low mass X-ray binaries in LocalGroup galaxies.Comment: 4 pages, 4 figures, accepted for A&A Letter

XMM-Newton detection of type I X-ray bursts in M 31