Cavendish Astrophysics Publications for author : R Padman

  1. Padman, R., Hills, R.E., Cronin, N.J., Rose, W.B., 1980. Detection of the J=4-3 transition of HCN at 354 GHz in the Orion molecular cloud. Mon. Not. R. astr. Soc., 192, 87P. Link

  2. Riley, P.W., Little, L.T., Brown, A.T., Hills, R.E., Padman, R., Vizard, D., Lesurf, J.C.G., Cronin, N.J., 1982. Observations of the J = 2-1 CO line in molecular clouds near compact H+ regions. Mon. Not. R. astr. Soc., 199, 197. Link

  3. Padman, R., Scott, P.F., Webster, A.S., 1982. Observations of the J=4-3 transition of HCO+ in OMC1, GL961, Mon R2 and NGC 2071. Mon. Not. R. astr. Soc., 200, 183. Link

  4. Padman, R., Scott, P.F., Webster, A.S., 1982. First observations of the J=4-3 transition of HCO+. Submillimetre Wave Astronomy, J.E. Beckman, J.P. Phillips, CUP, 123.

  5. Padman, R., 1982. Sub-millimetre spectral line observations and condensations in molecular clouds. The Importance of Sub-millimetre Observations, ESA SP-189, ESA, 29.

  6. Padman, R., Scott, P.F., Vizard, D.R., Webster, A.S., 1985. CS 5-4 observations of OMCI: Evidence for external heating of the quiescent gas. Mon. Not. R. astr. Soc., 214, 251. Link

  7. Barker, R.W., Bly, D.W.J., Cox, M.J., Hills, R.E., Murphy, J.A., Padman, R., Wilson, D.M.A., Withington, S., Vizard, D. Millimetre and submillimetre receivers for the United Kingdom Infrared Telescope. Proc. of the SPIE Conf. on Instrumentation for Submillimetre Astronomy, 598, 203-208.

  8. Padman, R., Murphy, J.A., Hills, R.E., 1987. Gaussian mode analysis of Cassegrain antenna efficiency. IEEE Trans. on Antennas & Propagation, 35, 1093. Link

  9. Russell, A.P.G., Hills, R.E., Padman, R., 1987. A dense molecular outflow in Orion B. Mon. Not. R. astr. Soc., 226, 237. Link

  10. Padman, R., Murphy, J.A. Applications of multimode Gaussian optics. Amplitude distortion cross-polarisation and off-axis mirrors. European Quasi-Optical Workshop, N. Keen, MPIfR.

  11. Brown, I.D., Padman, R., 1988. Small-scale structure in dark clouds?. Molecular clouds in the Milky Way and external galaxies, R.L. Dickman, R.L. Snell, J. Young, Springer-Verlag, Berlin, 229.

  12. Murphy, J.A., Padman, R., Hills, R.E., 1988. An experimental submillimetre heterodyne array receiver. J. Infrared and millimetre waves, 9, 325.

  13. Murphy, J.A., Padman, R., 1988. Focal-plane and aperture plane heterodyne array receivers for millimetre-wave radioastronomy - a comparison. Int. J. Infrared & Millimetre Waves, 9, 667. Link

  14. Parker, N.D., Padman, R., Scott, P.F., Hills, R.E., 1988. New bipolar outflows in dark molecular clouds. Mon. Not. R. astr. Soc., 234, 67P. Link

  15. Padman, R., Richer, J.S., 1988. The rotation curve of the S106 molecular disc. Submillimetre & Millimetre Wave Astronomy, G.D. Watt, A.S. Webster, Kluwer, 263.

  16. Richer, J.S., Hills, R.E., Padman, R., Scott, P.F., Russell, A.P.G., 1988. Highly columated gas in the Orion B molecular outflow. Proc. of Int. Conf. on Submillimetre & Millimetre Wave Astronomy.

  17. Scott, P.F., Parker, N.D., Padman, R., 1988. 12CO(2-1) observations of a complete sample of dark clouds. Submillimetre & Millimetre Wave Astronomy.

  18. Richer, J.S., Padman, R., 1988. The derivation of the physical properties of molecular discs by a MEM methods. In proceedings of "The Dynamics of Astrophysical Discs".

  19. Padman, R., 1989. Quasi-optical techniques at submillimetre wavelengths. In June 1989 edition of Electrons & Wireless World, 96, 613.

  20. Richer, J.S., Hills, R.E., Padman, R., Russell, A.P.G., 1989. High-resolution molecular line observations of the core and outflow of Orion B. Mon. Not. R. astr. Soc., 241, 231. Link

  21. Padman, R., 1989. Optical design of a dual-polarization receiver for 220-280 GHz. Int. J. Infrared & Millimetre Waves, 10, 1233. Link

  22. Murphy, J.A., Padman, R., 1990. Phase centres of horn antennas using Gaussian beam mode analysis. IEEE Trans. on Antennas & Propagation, 38, 1306. Link

  23. Padman, R., Lasenby, A.N., Green, D.A., 1991. Jets in the galaxy. Beams and Jets in Astrophysics, Cambridge Astrophysics Series, Philip Hughes, CUP, 19, 485-564.

  24. Murphy, J.A., Padman, R., 1991. Radiation patterns of few-moded horns and condensing light pipes. Infrared Phys., 31, 291. Link

  25. Ladd, E.F., Adams, R.C., Casey, S., Davidson, J.A., Fuller, G.A., Harper, D.A., Myers, P.C., Padman, R., 1991. Far infrared submillimeter wavelength observations of star forming dense cores. I. Spectra. ApJ, 366, 203. Link

  26. Padman, R., Murphy, J.A., 1991. A scattering matrix formulation for Gaussian beam-mode analysis. Proceedings, 7th Int. Conf. on Antenna & Propagation (ICAP 91), IEE, 1, 201-204.

  27. Richer, J.S., Padman, R., 1991. The position-velocity diagrams of protostellar discs. Mon. Not. R. astr. Soc., 251, 707. Link

  28. Padman, R., Murphy, J.A., 1991. Radiation patterns of "scalar" lightpipes. Infrared Phys., 31, 441. Link

  29. Parker, N.D., Padman, R., Scott, P.F., 1991. Outflows in dark clouds: their role in protostellar evolution. Mon. Not. R. astr. Soc., 252, 442. Link

  30. Padman, R., Hills, R.E., 1991. VSWR reduction for large millimetre-wave Cassegrain telescopes. Int. J. Infrared & Millimetre Waves, 12, 589. Link

  31. Ladd, E.F., Adams, F.C., Casey, S., Davidson, J.A., Fuller, G.A., Harper, D.A., Myers, P.C., Padman, R, 1991. Far infrared and submillimeter wavelengths observations of star forming dense cores. II. Images. ApJ, 382, 555. Link

  32. Russell, A.P.G., Bally, J., Padman, R., Hills, R.E., 1992. Atomic and molecular outflow in DR21. ApJ, 387, 219-228. Link

  33. White, G.L., Padman, R., 1991. Images of Atomic Carbon in the Interstellar Medium. Nature, 354, 511. Link

  34. Richer, J.S., Hills, R.E., Padman, R., 1992. A fast CO jet in Orion B. Mon. Not. R. astr. Soc., 254, 525. Link

  35. White, G.J., Padman, R., 1992. Observations of atomic gas in photodissociation regions. IAU Symp. 150, The Astrochemistry of Cosmic Phenomena, P.D. Singh, Reidel, 297.

  36. Padman, R., White, G.J., Barker, R.W., Bly, D.W.J., Johnson, N., Gibson, H.J.E., Griffin, M., Murphy, J.A., Prestage, R., Rogers, J., Scivetti, A., 1992. A dual-polarization InSb receiver for 461/492 GHz. Int. J. Infrared & Millimeter Waves, 13, 10.

  37. Padman, R., Bly, D.W.J., 1992. Spectral baseline ripple in hot-electron bolometer mixers due to local oscillator phase and amplitude instabilites. Int. J. Infrared & Millimeter Waves, 13, 1471. Link

  38. Hobson, M.P., Padman, R., 1993. Radiative transfer in a clumpy medium II: The mega-grain approximation for 2-phase models. MNRAS, 264, 161-164. Link

  39. Padman, R., 1992. Submillimetre line observations of molecular clouds. Targets for space interferometry, ESA SP-354, ESA, 145.

  40. Richer, J.S. Padman, R., Ward-Thompson, D., Hills, R.E., Harris, A.I., 1993. The molecular environment of S106IR. MNRAS, 262, 839. Link

  41. Green, D.A., Padman, R., 1993. A survey of HI in Orion - II. Large-scale features and the lack of evidence for rotation. MNRAS, 263, 535-542. Link

  42. Minchin, N.R., White, G.J., Padman, R., 1993. A multi-transitional molecular and atomic line study of S140. A&A, 277, 595. Link

  43. Padman, R., Richer, J.S., 1994. Interaction between molecular outflows and optical jets. Ap&SS, 216, 129-134. Link

  44. Hobson, M.P., Padman, R., Scott, P.F., Prestage, R.M., Ward-Thompson, D., 1993. High-resolution millimetre and submillimetre continuum observations of M17SW-II. Identification of embedded sources associated with H2O masers. MNRAS, 264, 1025. Link

  45. Hobson, M.P., Padman, R., 1994. A maximum entropy method for reconstructing dust temperature distributions from millimetre and submillimetre fluxes. MNRAS, 266, 752-756. Link

  46. Hobson, M.P., Jenness, T., Padman, R., Scott, P.F., 1994. High-resolution C17O observations of M17SW - III. Analysis of density and velocity structure. MNRAS, 266, 972-982. Link

  47. Bockelee-Morvan, D., Padman, R., Davies, J.K., Crovisier, J., 1994. Observations of submillimetre lines of CH3OH, HCN and H2CO in comet P/Swift-Tuttle with the JCMT. Planet. Space Sci., 42, 655-666. Link

  48. Padman, R., Richer, J.S., 1995. Molecular outflows driven by optical jets. The Physics and Chemistry of Interstellar Molecular Clouds, Lecture Notes in Physics 459, G. Winnewisser, G.C. Pelz, Springer-Verlag, 331-333.

  49. Yassin, G., Padman, R., Withington, S., 1995. Finline mixers for imaging arrays. Multifeed systems for radio telescopes, ASP Conf. Ser. 75, D.T. Emerson, J.M. Payne, ASP, 358-362.

  50. Blamire, M.G., Bly, D.W.J., Padman, R., Withington, S., 1990. Submillimetre-wave receiver developments at Cambridge. URSI General Assembly.

  51. Ladd, E.F., Fuller, G.A., Padman, R., Myers, P.C., Adam, F.C., 1995. Spatially resolved submillimetre continuum emission toward L1551 IRS-5. ApJ, 439, 771-778. Link

  52. Padman, R., Blundell, R.P., 1994. MARS - The MRAO Array receiver system. Multifeed systems for radioastronomy, ASP Conf. Ser. 75, D.T. Emerson, J.M. Payne, ASP, 155-162. Link

  53. Padman, R., 1995. Optical fundamentals for array feeds. Multifeed systems for Radio Telescopes, ASP Conf. Ser. 75, D.T. Emerson, J.M. Payne, ASP, 3-26. Link

  54. Fuller, G.A., Ladd, E.F., Padman, R., Myers, P.C., Adams, F.C., 1995. The circumstellar molecular core around L1551 IRS-5. ApJ, 454, 862. Link

  55. Padman, R., 1994. Sampling and efficiency for focal-plane arrays. 2nd European Quasi-Optics Conference, N.J. Keen, J. Lamb, G.A. Ediss, Max Planck Institut fuer Radioastronomie.

  56. Crovisier, J., Bockelee-Morvan, D., Colom, P., Gerard, E., Jorda, L., Lecacheux, J., Colas, F., Davies, J.K., Despois, D., Padman, R., Paubert, G., 1993. Observations of dust and gas jets in comet P/Swift-Tuttle 1992t by visible imaging and radio spectroscopy. Bull. Am. astr. Soc., 25, 1048-1049.

  57. Jenness, T., Scott, P.F., Padman, R., 1995. Studies of embedded FIR sources in the vicinity of H2O masers - I. Observations. MNRAS, 276, 1024-1040. Link

  58. Bence, S., Padman, R., 1996. Molecular Entrainment by Optical Jets. Disks and Outflows Around Young Stars, Lecture Notes in Physics 465, S. Beckwith, et al., Springer, 229-235.

  59. Padman, R., 1996. Flexible scheduling at JCMT; an observer's view. New Observing modes for the next century, ASP Conf. Ser. 87, T. Boroson, J. Davies, I. Robson, ASP, 168-172.

  60. Bence, S.J., Richer, J.S., Padman, R., 1996. RNO 43: A jet-driven super-outflow. MNRAS, 279, 866-883. Link

  61. Yassin, G., Withington, S., Padman, R., Goodchild, M.S., Blamire, M.G., 1996. A Broad band 230 GHz antipodal finline mixer for array receivers. Seventh International Symposium on Space Terahertz Technology, 409-416.

  62. Yassin, G., Padman, R., Withington, S., Jacobs, K., Wulff, S., 1997. A Broadband 230 GHz Finline Mixer for Astronomical Imaging Arrays. Electronics Letters, 33, 498-500.

  63. Chandler, C.J., Carlstrom, J.E., Richer, J.S., Visser, A., Padman, R., 1996. Evidence for the evolution of grain properties in the NGC2024 star forming ridge. From Stardust to Planetesimals: Contributed Papers, M.E. Kress, A. Tielens, Y. Pendleton, NASA, CP-3343, 139-142.

  64. Bence, S.J., Padman, R., Isaak, K.G., 1997. The L43 outflow: a wind-driven shell. Low Mass Star Formation - From Infall to Outflow: Poster Proceedings of IAU Symp. 182 on Herbig-Haro Objects and the Birth of Low Mass Stars, F. Malbet, A. Castets, Observatoire de Grenoble, 57-59.

  65. Yassin, G., Withington, S., Padman, R., 1997. Electromagnetic analysis of tapers for finline mixers. Eighth International Symposium on Space Terahertz Technology, 344-354.

  66. Hobson, M.P., Padman, R., White, G.J., Pinnock, S., Stutzki, J., Tacconi, L. High resolution CO and atomic carbon observations of M17SW - IV. UV penetration into a clumpy cloud. MNRAS, submitted.

  67. Bence, S.J., Padman, R., Isaak, K.G., Wiedner, M.C., Wright, G.C., 1998. L43: The late stages of a molecular outflow. MNRAS, 299, 965-976. Link

  68. Padman, R., Bence, S.J., Richer, J.S., 1997. Observational properties of molecular outflows. IAU Symp. 182, Herbig-Haro flows and the birth of low-mass stars, B. Reipurth, C. Bertout, Kluwer Academic Press, 123-140.

  69. Visser, A.E., Richer, J.S., Chandler, C.J., Padman, R., 1998. Submillimetre continuum images of the NGC 2024 star-forming ridge. MNRAS, 301, 585-592. Link

  70. Richer, J., Hills, E. R., Padman, R., Scott, F. P., Russell, G. A. P., 1990. Highly collimated, high velocity gas in the Orion B molecular outflow. ASSL vol. 158: Submillimetre Astronomy, 158, 289+.

  71. Richer, J., Padman, R., 1989. Inverting the position-velocity diagrams of molecular discs. Dynamics of Astrophysical Discs, 65+.

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