Add to ORKGCosmic masers are associated with both the early and late stages in the life of a star. High resolution observations of maser emissions are unique tools to study the physical and chemical environments in and around young stellar and protostellar objects, and around stars at the end of their life. This thesis consists of high resolution observational studies of cosmic masers associated with both star formation regions using CH3OH masers and evolved stars using SiO Masers. Results of single dish observations of CH3OH masers at high frequiencies are also reported
Abstract. Maser lines provide tools for the study of circumstellar envelopes (CSEs) of oxygen-rich, ...
The 22 GHz H2O maser line was observed towards 79 candidate high-mass protostellar objects from a fl...
We present high angular resolution data on Class I and Class II methanol masers, together with other...
Cosmic masers are associated with both the early and late stages in the life of a star. High resolut...
Interstellar masers are unique probes of the environments in which they arise. In studies of high-ma...
We present a comparison of Class II CH3OH (6.7 GHz) and H2O (22.2 GHz) masers at high spatial resolu...
Our mid-infrared and near-infrared surveys over the last five years have helped to strengthen and cl...
High resolution maps of maser emission provide very detailed information on processes occur-ring in ...
Contains fulltext : 197454.pdf (publisher's version ) (Closed access
Context.Masers are important tracers of the early evolution of young high mass stars, but the relat...
We present a survey of OH maser emission towards a sample of high mass protostellar objects made usi...
. We present sensitive high resolution near infrared (NIR) broad band (J, H, and K) observations of ...
Context. Maser emission is a strong tool for studying high-mass star-forming regions and their evolu...
Context. Maser emission is a strong tool for studying high-mass star-forming regions and their evolu...
Maser emission from water, methanol, silicon monoxide and other molecules can reach brightness tempe...
Abstract. Maser lines provide tools for the study of circumstellar envelopes (CSEs) of oxygen-rich, ...
The 22 GHz H2O maser line was observed towards 79 candidate high-mass protostellar objects from a fl...
We present high angular resolution data on Class I and Class II methanol masers, together with other...
Cosmic masers are associated with both the early and late stages in the life of a star. High resolut...
Interstellar masers are unique probes of the environments in which they arise. In studies of high-ma...
We present a comparison of Class II CH3OH (6.7 GHz) and H2O (22.2 GHz) masers at high spatial resolu...
Our mid-infrared and near-infrared surveys over the last five years have helped to strengthen and cl...
High resolution maps of maser emission provide very detailed information on processes occur-ring in ...
Contains fulltext : 197454.pdf (publisher's version ) (Closed access
Context.Masers are important tracers of the early evolution of young high mass stars, but the relat...
We present a survey of OH maser emission towards a sample of high mass protostellar objects made usi...
. We present sensitive high resolution near infrared (NIR) broad band (J, H, and K) observations of ...
Context. Maser emission is a strong tool for studying high-mass star-forming regions and their evolu...
Context. Maser emission is a strong tool for studying high-mass star-forming regions and their evolu...
Maser emission from water, methanol, silicon monoxide and other molecules can reach brightness tempe...
Abstract. Maser lines provide tools for the study of circumstellar envelopes (CSEs) of oxygen-rich, ...
The 22 GHz H2O maser line was observed towards 79 candidate high-mass protostellar objects from a fl...
We present high angular resolution data on Class I and Class II methanol masers, together with other...