Zobrazeno 1 - 10
of 31
pro vyhledávání: '"B. Hutawarakorn Kramer"'
Autor:
A Evans, B Pimpanuwat, A M S Richards, D P K Banerjee, U Munari, M D Gray, B Hutawarakorn Kramer, A Kraus
Publikováno v:
Evans, A, Pimpanuwat, B, Richards, A M S, Banerjee, D P K, Munari, U, Gray, M D, Kramer, B H & Kraus, A 2022, ' Stringent limits on $^{28}$SiO maser emission from the recurrent nova T Coronae Borealis ', Monthly Notices of the Royal Astronomical Society, vol. 514, no. 4, pp. 4894-4897 . https://doi.org/10.1093/mnras/stac1589
There are indications that the third known eruption of the recurrent nova T CrB is imminent, and multi-wavelength observations prior to the eruption are important to characterise the system before it erupts. T CrB is known to display the SiO fundamen
Autor:
A. Bartkiewicz, Wouter Vlemmings, H. J. van Langevelde, Gabriele Surcis, B. Hutawarakorn Kramer
Publikováno v:
Astronomy & Astrophysics, 658, A78
Although the role of magnetic fields in launching molecular outflows in massive YSOs has been convincingly demonstrated by theoretical arguments, observationally, the alignment of the magnetic field lines with the molecular outflows is still under de
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 482:1670-1689
Publikováno v:
Astronomy and Astrophysics (0004-6361), 623, A130
Context. Magnetohydrodynamical simulations show that the magnetic field can drive molecular outflows during the formation of massive protostars. The best probe to observationally measure both the morphology and the strength of this magnetic field at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ef974ae44ebc95100c8e37e63844de2
https://hdl.handle.net/1887/84218
https://hdl.handle.net/1887/84218
Publikováno v:
Proceedings of the International Astronomical Union. 13:329-330
We present the results from the Australian Long Baseline Array (LBA) observations of the ground- and excited-state OH masers at high resolutions towards the massive star-forming region G351.417+0.645 in 2012. We obtain the most accurate spatial gradi
Autor:
Sandra Etoka, Malcolm Gray, A. M. S. Richards, B. Hutawarakorn Kramer, N. Naochang, K. Asanok, N. Gasiprong
Publikováno v:
Proceedings of the International Astronomical Union. 13:309-310
W49 A is a star-forming region (SFR) found in the constellation of Aquila. It contains 3 active regions: W49 North (W49 N), W49 South West (W49 SW) and W49 South (W49 S). We present preliminary results from two epochs (e-)MERLIN observations of all g
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 415:3872-3878
New high resolution studies of the Galactic maser site 337.705−0.053 reveal its magnetic field and velocity morphology. The long baseline array of the Australia Telescope National Facility provided simultaneous observations of both the 1665- and 16
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 414:1914-1926
Hydroxyl (OH) masers at two Galactic sites of massive star formation have been studied using the Long Baseline Array of the Australia Telescope National Facility. The 6035- and 6030-MHz OH excited-state transitions were observed, yielding a series of
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 402:2649-2656
The maser spot distribution of OH 330.953-0.182 provides a valuable probe of its massive star-forming host. We present observations with the Long Baseline Array of the Australia Telescope National Facility, of both the 1665- and 1667-MHz hydroxyl gro
Autor:
A. Bartkiewicz, M. G. Blasi, Wouter Vlemmings, H. J. van Langevelde, Gabriele Surcis, B. Hutawarakorn Kramer
Publikováno v:
Astronomy and Astrophysics (0004-6361) vol.578(2015)
Astronomy & Astrophysics, 578, A102
Astronomy & Astrophysics, 578, A102
Theoretical simulations and observations at different angular resolutions have shown that magnetic fields have a central role in massive star formation. Like in low-mass star formation, the magnetic field in massive young stellar objects can either b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8b6285806341fb511cec34fbb2c242d
https://hdl.handle.net/1887/48424
https://hdl.handle.net/1887/48424