Results 61 to 70 of about 423 (145)

A 6 cm Formaldehyde Line Survey toward WISE Point Sources

The Astrophysical Journal Supplement Series
We conducted a 6 cm formaldehyde (H _2 CO) line survey across the northern sky, targeting 3149 high-mass star-forming region candidates selected from the all-sky Wide-field Infrared Survey Explorer (WISE) point-source catalog using the Shanghai TianMa 65
Jun-Ting Liu, Xi Chen, Xu-Jia Ouyang, Yan-Kun Zhang, Shi-Min Song, Zhang Zhao, Bin Li, Bo Xia, Zhi-Qiang Shen   +8 more
doaj   +1 more source

Circumstellar masers in the Magellanic Clouds

, 2012
Published electronically in Proceedings "Science with Parkes @ 50 Years Young", 2012, Ed. Robert Braun.
openaire   +2 more sources

Studies of variability of circumstellar H₂O masers [PDF]

Symposium - International Astronomical Union, 1987
From March 1980 to December 1983, the author took part in regular observations of variability of maser radio emission in the H2O line at 22 GHz. The observations were carried out at the 22-meter radio telescope of the P. Lebedev Physical Institute (USSR Academy of Sciences) in Pushchino (Moscow Region).
openaire   +1 more source

The masers towards IRAS 20126 + 4104

, 2005
We present MERLIN observations of OH, water and methanol masers towards the young high mass stellar object IRAS 20126+4104. Emission from the 1665-MHz OH, 22-GHz H2O and 6.7-GHz CH3OH masers is detected and all originates very close to the central ...
K. A. Edris, G. A. Fuller, R. J. Cohen, S. Etoka   +3 more
core   +1 more source

Inward motions of the compact SiO masers around VX Sagittarii

, 2006
We report Very Long Baseline Array (VLBA) observations of 43 GHz upsilon = 1, J = 1-0 SiO masers in the circumstellar envelope of the M-type semiregular variable star VX Sgr at three epochs during 1999 April-May.
Kamohara, R, Imai, H, Shen, ZQ, Chen, X
core  

The magnetic field around late-type stars revealed by the circumstellar H

, 2005
Through polarization observations, circumstellar masers are excellent probes of the magnetic field in the envelopes of late-type stars. Whereas observations of the polarization of the SiO masers close to the star and on the OH masers much further out ...
W. H. T. Vlemmings, P. J. Diamond, H. J. van Langevelde   +2 more
core   +1 more source

ATCA survey of H2O masers in the Large Magellanic Cloud [PDF]

, 2013
We have analysed archival data taken with the Australia Telescope Compact Array (ATCA) during 2001–2003 and detected nine new interstellar and circumstellar H2O masers in the Large Magellanic Cloud (LMC). This takes the total number of star formation H2O
イマイ, ヒロシ, ハギワラ, ヨシアキ, Ellingsen, S. P., Imai, Hiroshi, Hagiwara, Yoshiaki, 116296, 116295, 116298, 116297, 片山, 雄太, Katayama, Yuta, 今井, 裕, 萩原, 喜昭, カタヤマ, ユウタ   +13 more
core   +2 more sources

Field and intensity correlations: the Siegert relation from stars to quantum emitters. [PDF]

Eur Phys J D At Mol Opt Phys, 2022
Lassègues P, Biscassi MAF, Morisse M, Cidrim A, Matthews N, Labeyrie G, Rivet JP, Vakili F, Kaiser R, Guerin W, Bachelard R, Hugbart M.   +11 more
europepmc   +1 more source

Submillimetre water masers at 437, 439, 471, and 474 GHz towards evolved stars

, 2020
Aims. Here we aim to characterise submillimetre water masers at 437, 439, 471, and 474 GHz towards a sample of evolved stars. Methods. We used the Atacama Pathfinder Experiment (APEX1) to observe submillimetre water transitions and the CO (4–3) line ...
P. Bergman, Humphreys, E. M. L., E. M. L. Humphreys, Bergman, Per, Bergman, Per,, Humphreys, E. M. L.,   +5 more
core   +1 more source

Cumulene carbenes in TMC-1: Astronomical discovery of <i>l</i>-H₂C₅ ^★. [PDF]

Astron Astrophys, 2021
Cabezas C, Tercero B, Agúndez M, Marcelino N, Pardo JR, de Vicente P, Cernicharo J.   +6 more
europepmc   +1 more source