Studies of high-energy pulsars: The special case of PSR J1849-0001
Laila Vleeschower Calas, Sarah Kaufmann, Cesar Alvarez Ochoa, Omar, Tibolla
TL;DR
This study analyzes XMM-Newton data of pulsar PSR J1849-0001, revealing extended, asymmetric pulsar wind nebula emission and confirming its multi-wavelength source associations.
Contribution
It provides detailed X-ray analysis of PSR J1849-0001, confirming the PWN presence and asymmetry, and links X-ray, hard X-ray, and TeV gamma-ray sources.
Findings
Extended PWN emission up to ~100 arcsec
Asymmetric shape of the PWN
Confirmation of multi-wavelength source association
Abstract
We present the results from the data analysis of the XMM-Newton observation (53.6 ks) on PSR J1849-0001. We studied in detail the X-ray emission of this pulsar and we found extended emission (up to ~100 arcsec) from the Pulsar Wind Nebula (PWN), confirming that this is a case of a Pulsar/PWN system and strengthening the evidence that X-ray, hard X-ray and TeV gamma-ray sources are manifestations of the same system. Another important result of our study is the clear evidence that the X-ray PWN of PSR J1849-0001 is asymmetric.
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