Results 91 to 100 of about 423 (145)

Gas infall and possible circumstellar rotation in R Leo. [PDF]

open access: yesAstron Astrophys, 2019
Fonfría JP   +6 more
europepmc   +1 more source

Chemical equilibrium in AGB atmospheres: Successes, failures, and prospects for small molecules, clusters, and condensates. [PDF]

open access: yesAstron Astrophys, 2020
Agúndez M   +4 more
europepmc   +1 more source

SiO and CH3OH mega-masers in NGC 1068. [PDF]

open access: yesNat Commun, 2014
Wang J   +6 more
europepmc   +1 more source

Circumstellar silicon chemistry and the SiO maser [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1983
Clegg, R.E.S.   +2 more
openaire   +2 more sources

Molecular Line Studies of Circumstellar Envelopes

open access: yes, 1982
This dissertation addresses several problems in the study of the dusty, gaseous envelopes commonly found around highly evolved stars. Most of the objects observed are M or N giants and are typically long-period variables.
Jewell, Philip Ramer
core  

Pumping Mechanisms for SiO Masers around VX Sgr

open access: yes, 2011
VX Sgr, a semi-regular variable, is a red giant star with intense SiO maser emission at 43 GHz. The pumping mechanism of the circumstellar SiO masers has been controversial for decades since its discovery.
Yun, Y. J.   +5 more
core  

Discovery of two new magnesium-bearing species in IRC+10216: MgC<sub>3</sub>N and MgC<sub>4</sub>H. [PDF]

open access: yesAstron Astrophys, 2019
Cernicharo J   +12 more
europepmc   +1 more source

Through the magnifying glass: ALMA acute viewing of the intricate nebular architecture of OH231.8+4.2. [PDF]

open access: yesAstron Astrophys, 2018
Sánchez Contreras C   +7 more
europepmc   +1 more source

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