L'observation et l'étude des milieux moléculaires tel que le milieu interstellaire requièrent une connaissance détaillée des vitesses des processus de peuplement radiatifs et collisionnels afin d'accéder aux caractéristiques physiques (températures, densités, abondances des molécules, ...) de ces milieux. Les hydrures d'azote sont très présents dans les milieux interstellaires où ils s'avèrent être des intermédiaires de réaction important dans la chimie de l'azote. L'interprétation des observations des hydrures d'azote réalisées grâce au satellite HERSCHEL et l'interféromètre millimétrique ALMA, nécessite de connaître avec suffisamment de précision les taux de collision de ces molécules. Nous nous sommes donc intéressés dans cette thèse à l...
Accepted for publication in A&A (Astronomy and Astrophysics)Nitrogen bearing species are common trac...
Original article can be found at: http://adsabs.harvard.edu/basic_search.html Copyright Royal Astron...
International audienceThe NH and ND molecules play an important role in interstellar nitrogen chemis...
Observation and study of interstellar molecular clouds require the knowledge of molecular data to de...
La molécule NH est cruciale dans la chimie de l'azote interstellaire car elle est un intermédiaire l...
Observation and study of molecular clouds of the interstellar medium require knowledge of fundamenta...
The formation of hydrides by gas-phase reactions between H2 and a heavy element atom is a very selec...
International audienceThe modelling of emission spectra of molecules seen in interstellar clouds req...
International audienceAccurate estimation of the abundance of the NH 2 radical in the interstellar m...
The modelling of emission spectra of molecules seen in interstellar clouds requires the knowledge of...
International audienceContext: .Observations of deuterated molecules are useful probes of the physic...
Nitrogen-bearing species are common tracers of the physical conditions in a wide variety of objects,...
Context.Observations of deuterated molecules are useful probes of the physical and chemical conditio...
State-to-state collisional excitation rates for interstellar molecules observed by radio astronomers...
Theoretical rate constants are presented for excitation of NH3 by collisions with He. The lowest 22 ...
Accepted for publication in A&A (Astronomy and Astrophysics)Nitrogen bearing species are common trac...
Original article can be found at: http://adsabs.harvard.edu/basic_search.html Copyright Royal Astron...
International audienceThe NH and ND molecules play an important role in interstellar nitrogen chemis...
Observation and study of interstellar molecular clouds require the knowledge of molecular data to de...
La molécule NH est cruciale dans la chimie de l'azote interstellaire car elle est un intermédiaire l...
Observation and study of molecular clouds of the interstellar medium require knowledge of fundamenta...
The formation of hydrides by gas-phase reactions between H2 and a heavy element atom is a very selec...
International audienceThe modelling of emission spectra of molecules seen in interstellar clouds req...
International audienceAccurate estimation of the abundance of the NH 2 radical in the interstellar m...
The modelling of emission spectra of molecules seen in interstellar clouds requires the knowledge of...
International audienceContext: .Observations of deuterated molecules are useful probes of the physic...
Nitrogen-bearing species are common tracers of the physical conditions in a wide variety of objects,...
Context.Observations of deuterated molecules are useful probes of the physical and chemical conditio...
State-to-state collisional excitation rates for interstellar molecules observed by radio astronomers...
Theoretical rate constants are presented for excitation of NH3 by collisions with He. The lowest 22 ...
Accepted for publication in A&A (Astronomy and Astrophysics)Nitrogen bearing species are common trac...
Original article can be found at: http://adsabs.harvard.edu/basic_search.html Copyright Royal Astron...
International audienceThe NH and ND molecules play an important role in interstellar nitrogen chemis...