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  1. No Access

    Article

    Two-dimensional models of proto planetary disk chemistry

    We have developed a two-dimensional model of a flared protoplanetary disk (PPD) incorporating a self-consistent treatment of gas and dust temperature, and a detailed treatment of the gas-phase chemistry as wel...

    T.J. Millar, H. Nomura, A.J. Markwick in Astrophysics and Space Science (2003)

  2. No Access

    Chapter

    Three Micron Spectra of Carbon Stars in the Large Magellanic Cloud

    Infrared spectra of six carbon-rich stars were obtained with the Very Large Telescope (VLT). We found a metallicity dependence in the equivalent width of the molecular bands, and we discuss the causes of this

    M. Matsuura, A.A Zijlstra, A.J Markwick… in Mass-Losing Pulsating Stars and their Circ… (2003)

  3. No Access

    Chapter and Conference Paper

    Carbon-Bearing Molecules in Oxygen-Rich Circumstellar Envelopes

    We are currently conducting a search of oxygen-rich circumstellar envelopes for carbon-bearing molecules with the ISO SWS instrument. CH4 is the molecule in which we are most interested, because it has been sh...

    A. J. Markwick, T. J. Millar in Dust and Molecules in Evolved Stars (1998)

  4. No Access

    Article

    Carbon-Bearing Molecules in Oxygen-Rich Circumstellar Envelopes

    We are currently conducting a search of oxygen-rich circumstellar envelopes for carbon-bearing molecules with the ISO SWS instrument. CH4 is the molecule in which we are most interested, because it has been shown...

    A.J. Markwick, T.J. Millar in Astrophysics and Space Science (1997)