Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Lucas J. Hyland"'
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 264, Iss 2, p 38 (2023)
Light variability is an essential attribute of young stellar objects (YSOs) at the pre-main-sequence (PMS) stage, which can be treated as an indicator to trace star formation. We present a statistical study on the infrared NEOWISE variability of new
Externí odkaz:
https://doaj.org/article/e83aac6656634592b1c26bc364b48965
Autor:
M. Olech, B. Stecklum, A. M. Sobolev, Ross A. Burns, Todd R. Hunter, James O. Chibueze, Willem A. Baan, B. Kramer, Gabor Orosz, G. C. MacLeod, G. Surcis, S. P. van den Heever, Yoshinori Yonekura, Tomoya Hirota, Lucas J. Hyland, Crystal L. Brogan, H. Linz, Chris Phillips, Kee-Tae Kim, J. Eislöffel, Simon Ellingsen, A. Caratti o Garatti, Koichiro Sugiyama
High-mass stars are thought to accumulate much of their mass via short, infrequent bursts of disk-aided accretion. Such accretion events are rare and difficult to observe directly but are known to drive enhanced maser emission. In this Letter we repo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40beb0a4bb39e530416c91a7c5c81952
Autor:
Gabor Orosz, Yoshinori Yonekura, Ross A. Burns, M. Olech, Maxim Voronkov, T. P. McCarthy, Tomoya Hirota, Lucas J. Hyland, Simon Ellingsen, Shari Breen, Paweł Wolak
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 509:1681-1689
We have performed a molecular line search towards the flaring 6.7-GHz masers G 24.33+0.13, and G 359.6−0.24 using the Australia Telescope Compact Array. We present spectra of the 6.7-GHz class II methanol and 22.2-GHz water masers towards these sou
Publikováno v:
Proceedings of the International Astronomical Union. 13:154-157
The exclusive association of Class II methanol masers with high mass star formation regions and in turn spiral arms, makes them ideal tracers of spiral structure. The bright and compact nature of masers also makes them good sources for Very Long Base
Autor:
Maxim Voronkov, Shari Breen, Christopher H. Jordan, Andrew Walsh, Simon Ellingsen, Lucas J. Hyland
We detail interferometric observations of 44GHz class I methanol masers detected by MALT-45 (a 7mm unbiased auto-correlated spectral-line Galactic-plane survey) using the Australia Telescope Compact Array. We detect 238 maser spots across 77 maser si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05baa72a77a4601916e150a8d637a60e
http://arxiv.org/abs/1707.03963
http://arxiv.org/abs/1707.03963