Results 81 to 90 of about 423 (145)

SiO Masers in Mira with ALMA Long Baselines

, 2018
The effect of binary companions on the near-circumstellar environment of AGB stars is an open-question. Using ALMA long baseline data, we have investigated this region of Mira A using SiO emission.
Humphreys, Elizabeth, Humphreys, Elizabeth (5124398)   +1 more
core   +1 more source

I-VLBI of molecular masers [PDF]

, 2006
Intense maser emissions of several molecular species (OH, CH3OH, H2O, SiO) are widely observed toward both star-formation regions and late-type stars.
PORCEDDU, Ignazio Enrico Pietro, MOSCADELLI, Luca   +1 more
core  

The Maser Emitting Structure and Time Variability of the SIS Lines <i>J</i> = 14 - 13 and 15 - 14 in IRC+10216. [PDF]

Astrophys J, 2018
Fonfría JP, Fernández-López M, Pardo JR, Agúndez M, Sánchez Contreras C, Velilla Prieto L, Cernicharo J, Santander-García M, Quintana-Lacaci G, Castro-Carrizo A, Curiel S.   +10 more
europepmc   +2 more sources

Circumstellar masers around oxygen-rich stars

The Astronomical Journal, 1990
The far-IR colors of bright oxygen-rich stars define a clear sequence from sources along the blackbody curve with temperatures above 2000 K, across a small gap at color temperatures in the range 1000-2000 K, down to temperatures of about 300 K, where stars are heavily obscured.
openaire   +1 more source

OBSERVATIONS OF MASSIVE STAR-FORMING REGIONS WITH WATER MASERS: MID-INFRARED IMAGING

, 2004
We present here a mid-infrared imaging survey of 26 sites of water maser emission. Observations were obtained at the Infrared Telescope Facility 3 m telescope with the University of Florida mid-infrared imager/spectrometer OSCIR, and the JPL mid-infrared
C. M. Telesco, R. K. Piña, J. M. De Buizer, J. T. Radomski   +3 more
core  

High resolution magnetic field measurements in high-mass star-forming regions using masers

, 2012
The bright and narrow spectral line emission of masers is ideal for measuring the Zeeman-splitting as well as for determining the orientation of magnetic fields in 3-dimensions around massive protostars.
Hutarawarakorn Kramer, B.,, van Langvelde, H.J., Surcis, G., van Langevelde, H.J., van Langevelde, H.J.,, Hutarawarakorn Kramer, B., Vlemmings, Wouter, Vlemmings, Wouter,, Surcis, G.,   +8 more
core   +1 more source

SiO, ²⁹SiO, and ³⁰SiO emission from 67 oxygen-rich stars. A survey of 61 maser lines from 7 to 1 mm. [PDF]

Astrophys J Suppl Ser, 2021
Rizzo JR, Cernicharo J, Garoía-Miró C.
europepmc   +1 more source

Formation and Evolution of Disks Around Young Stellar Objects. [PDF]

Space Sci Rev, 2020
Zhao B, Tomida K, Hennebelle P, Tobin JJ, Maury A, Hirota T, Sánchez-Monge Á, Kuiper R, Rosen A, Bhandare A, Padovani M, Lee YN.   +11 more
europepmc   +1 more source

Yebes 40 m radio telescope and the broad band NANOCOSMOS receivers at 7 mm and 3 mm for line surveys. [PDF]

Astron Astrophys, 2021
Tercero F, López-Pérez JA, Gallego JD, Beltrán F, García O, Patino-Esteban M, López-Fernández I, Gómez-Molina G, Diez M, García-Carreño P, Malo I, Amils R, Serna JM, Albo C, Hernández JM, Vaquero B, González-García J, Barbas L, López-Fernández JA, Bujarrabal V, Gómez-Garrido M, Pardo JR, Santander-García M, Tercero B, Cernicharo J, de Vicente P.   +25 more
europepmc   +1 more source

Astrometrically registered maps of H₂O and SiO masers toward VX Sagittarii. [PDF]

Nat Commun, 2018
Yoon DH, Cho SH, Yun Y, Choi YK, Dodson R, Rioja M, Kim J, Imai H, Kim D, Yang H, Byun DY.   +10 more
europepmc   +1 more source