Zobrazeno 1 - 10
of 20
pro vyhledávání: '"E. P. Gentieu"'
Publikováno v:
Geophysical Research Letters. 8:1242-1245
The spectral characteristics of the mid-latitude daytime airglow observed between 530 and 1500 A under conditions of high solar activity are compared with those obtained at the same location during markedly lower solar activity. The spectral observat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a906204d789b25a59b3cb55d66ec41
https://doi.org/10.1029/gl008i012p01242
https://doi.org/10.1029/gl008i012p01242
Publikováno v:
Canadian Journal of Physics. 67:82-88
Rocket-borne spectrometers have observed the high-latitude dayside aurora above Cape Parry, N.W.T. Ultraviolet spectra of optical emissions produced by ambient precipitating particles have been obtained in the wavelength region between 530 and 1500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48472801f4e8dccc1355988d6e489047
https://doi.org/10.1139/p89-012
https://doi.org/10.1139/p89-012
Publikováno v:
Geophysical Research Letters. 6:325-328
EUV spectra (530-1500A) of the day airglow in up, down and horizontal aspect orientations have been obtained with 6.5A resolution and a limiting sensitivity of 5R from a rocket experiment. Below 834A the spectrum is rich in previously unobserved OII
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e214f5bc92558bfacc91ee878e695419
https://doi.org/10.1029/gl006i004p00325
https://doi.org/10.1029/gl006i004p00325
Publikováno v:
Geophysical Research Letters. 7:529-532
Rocket observations of the Lyman α and Lyman β day airglow are analyzed using a nonisothermal spherical model of the radiation field. This new model provides, for the first time, a method of determining atomic hydrogen densities in the mesosphere a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b750f81a584e9dcc022d8e7ce1ee677
https://doi.org/10.1029/gl007i007p00529
https://doi.org/10.1029/gl007i007p00529
Autor:
E. P. Gentieu, J. E. Mentall
Publikováno v:
The Journal of Chemical Physics. 64:1376-1380
Cross sections have been measured with 0.5 A resolution between 584 A and respective thresholds for CO+2 A and B excited states as they fluoresce to the CO+2 ground state. Beutler–Fano resonance profiles are observed in both cross sections convergi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa331d23fef8c118a7bd1cd959108f27
https://doi.org/10.1063/1.432405
https://doi.org/10.1063/1.432405
Publikováno v:
Geophysical Research Letters. 7:1057-1060
Rocket observations of the dayglow spectrum between 530 and 1500A were obtained on 9 January 1978 at a solar zenith angle of 56 deg. Data were obtained from 80 to 260 km with viewing angles of 40, 90, and 180 deg to the local zenith. OI emissions wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa9b82b89595d6002a4d7c399def270c
https://doi.org/10.1029/gl007i012p01057
https://doi.org/10.1029/gl007i012p01057
Publikováno v:
Canadian Journal of Physics. 64:1401-1411
Observations of emissions extending from the extreme ultraviolet to the near-infrared region of the spectrum were obtained from a rocket payload flown from Cape Parry, N.W.T., Canada, during the CENTAUR campaign December 7, 1981. The flight, NASA 29.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a88d39303b57886800f0ab773d47aaa5
https://doi.org/10.1139/p86-249
https://doi.org/10.1139/p86-249
Autor:
E. P. Gentieu, J. E. Mentall
Publikováno v:
The Journal of Chemical Physics. 52:5641-5645
Photodissociation and fluorescence cross sections for hydrogen by Lyman-alpha photons emission from collisional quenching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c80268dba3a9b11d67df88decb21fa4
https://doi.org/10.1063/1.1672837
https://doi.org/10.1063/1.1672837
Publikováno v:
The Journal of Chemical Physics. 55:5471-5479
The measurements have been conducted in the spectral range from 600 to 2000 A. Integrated oscillator strengths were determined for a number of strong Rydberg transitions above 1200 A. From the photoionization curve the first adiabatic ionization pote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0f5cfe2a2b89ed852d53acf8ae5b2c
https://doi.org/10.1063/1.1675711
https://doi.org/10.1063/1.1675711
Autor:
J. E. Mentall, E. P. Gentieu
Publikováno v:
The Journal of Chemical Physics. 58:4803-4815
The CO(A 1 Pi) cross sections reported here, along with previously determined electron impact results, establish the basis for calculating CO fourth positive system volume emission rates in the Martian dayglow. Calculated volume emission rates in tur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b092922f590634078604577a58320c6e
https://doi.org/10.1063/1.1679063
https://doi.org/10.1063/1.1679063