Počet záznamů: 1
The First Detection of a Pulsar with ALMA
- 1.0540169 - ASÚ 2021 RIV US eng J - Článek v odborném periodiku
Mignani, R. P. … celkem 11 autorů
The First Detection of a Pulsar with ALMA.
Astrophysical Journal. Roč. 851, č. 1 (2017), č. článku L10. ISSN 0004-637X. E-ISSN 1538-4357
Výzkumná infrastruktura: EU-ARC.CZ - 90067
Klíčová slova: pulsars * individual * synchrotron nebula
Obor OECD: Astronomy (including astrophysics,space science)
Impakt faktor: 5.551, rok: 2017
Způsob publikování: Omezený přístup
https://doi.org/10.3847/2041-8213/aa9c3e
We used the Atacama Large Millimeter/submillimeter Array (ALMA) to observe the Vela pulsar (PSR B0833-45), one of the very few observed in radio and from the mid-IR up to the very high-energy gamma-rays. We detected Vela at frequencies of 97.5, 145, 233, and 343.5 GHz, which makes it the first pulsar ever detected with ALMA. Its energy density spectrum follows a power law of spectral index alpha = -0.93 +/- 0.16.
Trvalý link: http://hdl.handle.net/11104/0317812
Počet záznamů: 1