Pressure broadening of deuterium hydride lines in the 5-0 vibrational band between 77 and 295 K
Self-braodening measurements have been made for the R(0) and R(1) lines of the 5-0 the vibration-rotation band of deuterium hydride. Pressure broadening coefficients and temperature-dependence indices have been determined from measurements over the temperature range of 77 to 295 K. A temperature-dep...
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| Veröffentlicht in: | Icarus (New York, N.Y. 1962) N.Y. 1962), 1991-06, Vol.91 (2), p.234-237 |
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| container_title | Icarus (New York, N.Y. 1962) |
| container_volume | 91 |
| creator | Smith, Wm.Hayden Keffer, Charles E. Connor, Charles P. |
| description | Self-braodening measurements have been made for the
R(0) and
R(1) lines of the 5-0 the vibration-rotation band of deuterium hydride. Pressure broadening coefficients and temperature-dependence indices have been determined from measurements over the temperature range of 77 to 295 K. A temperature-dependent index,
n, of 0.31 was derived for the HD lines studied. A provisional temperature-dependence index for H
2 vibrational-rotational line broadening as small or smaller that the HD index is suggested. A small temperature-dependence index significantly reduces the derived H
2 abundances in the outer planets and correspondingly increases the D/H ratios. |
| doi_str_mv | 10.1016/0019-1035(91)90021-K |
| format | Article |
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R(0) and
R(1) lines of the 5-0 the vibration-rotation band of deuterium hydride. Pressure broadening coefficients and temperature-dependence indices have been determined from measurements over the temperature range of 77 to 295 K. A temperature-dependent index,
n, of 0.31 was derived for the HD lines studied. A provisional temperature-dependence index for H
2 vibrational-rotational line broadening as small or smaller that the HD index is suggested. A small temperature-dependence index significantly reduces the derived H
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R(0) and
R(1) lines of the 5-0 the vibration-rotation band of deuterium hydride. Pressure broadening coefficients and temperature-dependence indices have been determined from measurements over the temperature range of 77 to 295 K. A temperature-dependent index,
n, of 0.31 was derived for the HD lines studied. A provisional temperature-dependence index for H
2 vibrational-rotational line broadening as small or smaller that the HD index is suggested. A small temperature-dependence index significantly reduces the derived H
2 abundances in the outer planets and correspondingly increases the D/H ratios.</description><subject>640107 - Astrophysics & Cosmology- Planetary Phenomena</subject><subject>AMBIENT TEMPERATURE</subject><subject>Astronomy</subject><subject>ATMOSPHERES</subject><subject>Atomic processes and interactions</subject><subject>CHEMICAL COMPOSITION</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>DEUTERIUM COMPOUNDS</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Fundamental aspects of astrophysics</subject><subject>Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations</subject><subject>HYDRIDES</subject><subject>HYDROGEN COMPOUNDS</subject><subject>JUPITER PLANET</subject><subject>LINE BROADENING</subject><subject>NEPTUNE PLANET</subject><subject>PLANETARY ATMOSPHERES</subject><subject>PLANETS</subject><subject>SATURN PLANET</subject><subject>SPECTRA</subject><subject>TEMPERATURE DEPENDENCE</subject><subject>URANUS PLANET</subject><issn>0019-1035</issn><issn>1090-2643</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNp9kEFrFTEQx4Mo-Kz9Bh6CoNjD1pnNJru5CKVoLa-gBz2HbHbii-xLapKt9Nv3ra_ozdMw8PvP_Pkx9grhHAHVewDUDYKQ7zSeaYAWm-0TtkHQ0LSqE0_Z5i_ynL0o5ScAyEGLDTNfM5WyZOJjTnaiGOIPnjyfaKmUw7Lnu_sph4n4HCIVHiKvO-KyAX4XxmxrSNHOfLRx4iPV30SR9z1f11ZLvn3Jnnk7Fzp9nCfs-6eP3y4_Nzdfrq4vL24aJ0DXxlokr0RrtVWDcn5EKToafY-j8ETUSwVW91q0EuXQIyoH7eQH7bzVMHTihL0-3k2lBlNcqOR2LsVIrhqJuu06cYDeHqHbnH4tVKrZh-Jonm2ktBTTSjGgVsMB7I6gy6mUTN7c5rC3-d4gmFW5WX2a1afRaP4oN9tD7M3jfVucnX220YXyL6t7JbBby344cnQwchcor4UpOppCXvtOKfz_0QMXEpLO</recordid><startdate>19910601</startdate><enddate>19910601</enddate><creator>Smith, Wm.Hayden</creator><creator>Keffer, Charles E.</creator><creator>Connor, Charles P.</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>19910601</creationdate><title>Pressure broadening of deuterium hydride lines in the 5-0 vibrational band between 77 and 295 K</title><author>Smith, Wm.Hayden ; Keffer, Charles E. ; Connor, Charles P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c309t-aa1ef632a9a686cfb1534ebf71b3feee7560a9793251587116c02df89cfa90843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>640107 - Astrophysics & Cosmology- Planetary Phenomena</topic><topic>AMBIENT TEMPERATURE</topic><topic>Astronomy</topic><topic>ATMOSPHERES</topic><topic>Atomic processes and interactions</topic><topic>CHEMICAL COMPOSITION</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>DEUTERIUM COMPOUNDS</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Fundamental aspects of astrophysics</topic><topic>Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations</topic><topic>HYDRIDES</topic><topic>HYDROGEN COMPOUNDS</topic><topic>JUPITER PLANET</topic><topic>LINE BROADENING</topic><topic>NEPTUNE PLANET</topic><topic>PLANETARY ATMOSPHERES</topic><topic>PLANETS</topic><topic>SATURN PLANET</topic><topic>SPECTRA</topic><topic>TEMPERATURE DEPENDENCE</topic><topic>URANUS PLANET</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Smith, Wm.Hayden</creatorcontrib><creatorcontrib>Keffer, Charles E.</creatorcontrib><creatorcontrib>Connor, Charles P.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Icarus (New York, N.Y. 1962)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Smith, Wm.Hayden</au><au>Keffer, Charles E.</au><au>Connor, Charles P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pressure broadening of deuterium hydride lines in the 5-0 vibrational band between 77 and 295 K</atitle><jtitle>Icarus (New York, N.Y. 1962)</jtitle><date>1991-06-01</date><risdate>1991</risdate><volume>91</volume><issue>2</issue><spage>234</spage><epage>237</epage><pages>234-237</pages><issn>0019-1035</issn><eissn>1090-2643</eissn><coden>ICRSA5</coden><abstract>Self-braodening measurements have been made for the
R(0) and
R(1) lines of the 5-0 the vibration-rotation band of deuterium hydride. Pressure broadening coefficients and temperature-dependence indices have been determined from measurements over the temperature range of 77 to 295 K. A temperature-dependent index,
n, of 0.31 was derived for the HD lines studied. A provisional temperature-dependence index for H
2 vibrational-rotational line broadening as small or smaller that the HD index is suggested. A small temperature-dependence index significantly reduces the derived H
2 abundances in the outer planets and correspondingly increases the D/H ratios.</abstract><cop>San Diego, CA</cop><pub>Elsevier Inc</pub><doi>10.1016/0019-1035(91)90021-K</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0019-1035 |
| ispartof | Icarus (New York, N.Y. 1962), 1991-06, Vol.91 (2), p.234-237 |
| issn | 0019-1035 1090-2643 |
| language | eng |
| recordid | cdi_osti_scitechconnect_5192443 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | 640107 - Astrophysics & Cosmology- Planetary Phenomena AMBIENT TEMPERATURE Astronomy ATMOSPHERES Atomic processes and interactions CHEMICAL COMPOSITION CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS DEUTERIUM COMPOUNDS Earth, ocean, space Exact sciences and technology Fundamental aspects of astrophysics Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations HYDRIDES HYDROGEN COMPOUNDS JUPITER PLANET LINE BROADENING NEPTUNE PLANET PLANETARY ATMOSPHERES PLANETS SATURN PLANET SPECTRA TEMPERATURE DEPENDENCE URANUS PLANET |
| title | Pressure broadening of deuterium hydride lines in the 5-0 vibrational band between 77 and 295 K |
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