Precise spectroscopy of astrophysically important species

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6580, Issue , 2006, Pages

  Lapinov, Alexander V ^a  

^a INSTITUTE OF APPLIED PHYSICS   (Russian Federation)

Author keywords

Dark clouds; molecular data; Interstellar medium; Rest frequencies; Rotational constants; microwave spectra

Indexed keywords

KINEMATICS; NATURAL FREQUENCIES; SPECTROSCOPIC ANALYSIS; SPECTRUM ANALYSIS; VELOCITY MEASUREMENT;

DARK CLOUDS; MOLECULAR DATA; INTERSTELLAR MEDIUM; REST FREQUENCIES; ROTATIONAL CONSTANTS; MICROWAVE SPECTRA;

ASTROPHYSICS;

EID: 33846786689     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.724761     Document Type: Conference Paper

References (46)

1. +?," Astrophys. J. 188, pp. 255-256, 1974.
2. +), and U90.66 emission spectra from L134," Astrophys. J. 204, L139-L142, 1976.
3. +," Astrophys. J. 397, L123-L126, 1992.
4. +," Astrophys. J. 455, L77-L80, 1995.
5. A. V. Lapinov, "High resolution HCN and HNC spectroscopy in dark interstellar clouds" in Proc. of the VIII Russian-Finnish Symposium on Radioastronomy Radioastronomical Researches, V. V. Zaitsev & A. V. Stepanov, eds, pp. 81-86, Pulkovo, Central Astron. Obs. RAS, 1999.
6. A. V. Lapinov, "HCN and HNC spectroscopy in dark clouds" in Abstract Book of IAU Symp. 197 Astrochemistry: From Molecular Clouds to Planetary Systems J.-S. Kim, H.-S. Chung, D.-G. Roh, H.-R. Kim, & Y.-C. Minh, eds, pp. 99-100, Taejon, Korea Astron. Obs., 1999.
7. +," Astron. and Astrophys. 433, pp. 1145-1152, 2005.
8. 18O," Astrophys. J. 592, L95-L98, 2003.
9. A. V. Lapinov, P. Schilke, M. Juvela, and I. I. Zinchenko, "Studies of dense cores in regions of massive star formation VI. Multitransitional CS and CO observations of G 261.64-2.09, G 268.42-0.85, G 270.26+0.83 and G 301.12-0.20," Astron. and Astrophys. 336, pp. 1007-1023, 1998.
10. G. Winnewisser, R. L. Cook, "The dipole moment of carbon monosulfide," J. Molec. Spectrosc. 28, pp. 266-268, 1968.
11. J. S. Muenter, "Electric dipole moment of carbon monoxide," J. Molec. Spectrosc. 55, pp. 490-491, 1975.
12. R. L. Snell, L. G. Mundy, P. F. Goldsmith, N. J. Evans II, and N. R. Erickson, "Models of molecular clouds. I. Multitransition study of CS," Astrophys. J. 276, pp. 625-645, 1984.
13. F. J. Lovas, "NIST recommended rest frequencies for observed interstellar molecular microwave transitions - 2002 revision," J. Phys. Chem. Ref. Data 33, pp. 177-355, 2004.
14. G. Winnewisser, S. P. Belov, Th. Klaus, and R. Schieder, "Sub-Doppler measurements on the rotational transitions of carbon monoxide," J. Molec. Spectrosc. 184, pp. 468-472, 1997.
15. M. A. Frerking, W. D. Langer, and R. W. Wilson, "The relationship between carbon monoxide abundance and visual extinction in interstellar clouds," Astrophys. J. 262, pp. 590-605, 1982.
16. D. A. Landman, R. Roussel-Dupré, and G. Tanigawa, "On the statistical uncertainties associated with line profile fitting," Astrophys. J. 261, pp. 732-735, 1982.
17. 18O," Z. Naturforsch. A56, pp. 329-332, 2001.
18. 13CO: Measurement, analysis, and consequences for the study of dark clouds," Astron. and Astrophys. 419, pp. 949-964, 2004.
19. 16O," J. Chem. Phys. 49, pp. 2314-2321, 1968.
20. W. L. Meerts, F. H. de Leeuw, and A. Dymanus, "Electric and magnetic properties of carbon monoxide by molecular-beam electric-resonance spectroscopy," Chem. Phys. 22, pp. 319-324, 1977.
21. 16O," J. Molec. Spectrosc. 201, pp. 124-127, 2000.
22. 13CO," Astrophys. J. 611, pp. 615-620, 2004.
23. 13CO," J. Molec. Spectrosc. 215, pp. 160-162, 2002.
24. V. S. Letokhov and V. P. Chebotaev, "Nonlinear Laser Spectroscopy," Springer-Verlag, Berlin / Heidelberg / New York, 1977.
25. S. Mandai and P. N. Ghosh, "Line shape and frequency shift of Lamb dip and crossover-resonance dip in closely spaced transitions," Phys. Rev. A45, pp. 4990-4997, 1992.
26. 10) vibrational state measured by molecular-beam electric-resonance spectroscopy," Chem. Phys. Lett. 24, pp. 346-351, 1974.
27. J. P. M. De Vreede, M. P. W. Gillis, and H. A. Dijkerman, "Linewidth, lineshift, and lineshape measurements on rotational transitions of OCS using frequency modulation," J. Molec. Spectrosc. 128, pp. 509-520, 1988.
28. G. Cazzoli and L. Dore, "Lineshape measurements of rotational lines in the millimeter-wave region by second harmonic detection," J. Molec. Spectrosc. 141, pp. 49-58, 1990.
29. 15N," J. Molec. Spectrosc. 143 pp. 231-236, 1990.
30. 32S," J. Molec. Spectrosc. 234, pp. 190-194, 2005.
31. E. Churchwell, D. Wood, P. C. Myers, and R. V. Myers, "The excitation, abundance, and distribution of HNCO in Saggitarius B2," Astrophys. J. 305, pp. 405-416, 1986.
32. A. V. Lapinov, G. Yu. Golubiatnikov, V. N. Markov, A. Guarnieri, "HNCO laboratory studies for precise spectroscopy of dark clouds," Astronomy Letters, accepted, 2006.
33. M. Niedenhoff, K. M. T. Yamada, S. P. Belov, and G. Winnewisser, "Pure rotational spectra of HNCO in the far infrared: ground state analysis," J. Molec. Spectrosc. 174, pp. 151-171, 1995.
34. S. G. Kukolich, A. C. Nelson, and B. S. Yamanashi, "Molecular-beam microwave spectra of HNCO and DNCO," J. Am. Chem. Soc. 93, pp. 6769-6771, 1971.
35. H. M. Pickett, R. L. Pointer, E. A. Cohen, M. L. Delitsky, J. C. Pearson, and H. S. P. Müller), "Submillimeter, millimeter, and microwave spectral line catalog," J. Quant. Spectrosc. & Radiat. Transfer 60, pp. 883-890, 1998.
36. R. J. Saykally, P. G. Szanto, T. G. Anderson, and R. C. Woods, "The microwave spectrum and molecular structure of HNC," in 31st Symposium on Molecular Spectroscopy, Columbus, Ohio, p. 72, 1976.
37. E. F. Pearson, R. A. Creswell, M. Winnewisser, and G. Winnewisser, "The molecular structure of HNC and HCN derived from the eight stable isotopic species," Z. Naturforsch. A31, pp. 1394-1397, 1976.
38. A. G. Maki and G. Ch. Mellau, "High-temperature infrared emission measurements on HNC," J. Molec. Spectrosc. 206, pp. 47-52, 2001.
39. A. V. Lapinov, "Calculation of HCN emission in dark clouds," Soviet Astron. 33, pp. 132-138, 1989.
40. V. Ahrens, F. Lewen, S. Takano, G. Winnewisser, S. Urban, A. A. Negirev, and A. N. Koroliev, "Sub-Doppler saturation spectroscopy of HCN up to 1 THz and detection of J=3→2 (4→3) emission from TMC 1," Z. Naturforsch. A57, pp. 669-681, 2002.
41. 14N," Astrophys. J. 585, L163-L165, 2003.
42. G. Cazzoli and C. Puzzarini, private communication, 2004.
43. W. L. Ebenstein and J. S. Muenter, "Dipole moment and hyperfine properties of the ground state and the C-H excited vibrational state of HCN," J. Chem. Phys. 80, pp. 3989-3991, 1984.
44. F. DeLucia and W. Gordy, "Molecular-beam maser for the shorter-millimeter-wave region: spectral constants of HCN and DCN," Phys. Rev. 187, pp. 58-65, 1969.
45. O. I. Baskakov, S. F. Dyubko, V. V. Ilyushin, M. N. Efimenko, V. A. Efremov, S. V. Podnos, and E. A. Alekseev, "Microwave spectroscopy of vinyl cyanide, taking into account the hyperfine structure," J. Molec. Spectrosc. 179, pp. 94-98, 1996.
46. F. Maiwald, F. Lewen, V. Ahrens, M. Beaky, R. Genderiesch, A. N. Koroliev, A. A. Negirev, D. G. Paveljev, B. Vowinkel, and G. Winnewisser, "Pure rotational spectrum of HCN in the teraherz region: use of a new planar Schottky diode multiplier," J. Molec. Spectrosc. 202, pp. 166-168, 2000.