Results 301 to 310 of about 550,699 (320)

The ionospheres and plasma tails of comets

Space Science Reviews, 1977
The paper reviews the current state of knowledge about cometary plasma (type I) tails and ionospheres. Observational statistics for type I tails are examined along with spectroscopic observations of plasma tails, identified ion species in such tails, and the morphology of cometary plasma tails and ionospheres.
D. A. Mendis, W. H. Ip
openaire   +2 more sources

New spectroscopic studies of the comet- tail (A2Πi → X2Σ+) system of the 12C18O+ molecule

, 2004
Four bands (with v′ = 2–5 and common v″ = 0) of the comet-tail (A2Πi → X2Σ+) band system were recorded under high resolution by conventional, photographic spectroscopy and their modern analysis was carried out.
R. Kȩpa, I. Piotrowska, M. Ostrowska-Kopeć   +2 more
semanticscholar   +1 more source

The Physics of Comet Tails

Annual Review of Astronomy and Astrophysics, 1968
Physics of comet tails, discussing structure and orientation, plasma and dust composition, space probe rendezvous, artificial comet and ...
openaire   +2 more sources

Analysis of the Comet-Tail (A2Πi–X2Σ+) Bands of 13C16O+

, 2002
In the electronic emission spectrum of the isotopic carbon monoxide ion 13 C 16 O + molecule, seven bands of the comet-tail ( A 2 Π i – X 2 Σ + ) system have been recorded and analyzed. The spin splitting in most observed lines of the bands 1–0, 2–0, 3–0,
R. Kȩpa, A. Kočan, M. Ostrowska, I. Piotrowska-Domagala, Z. Jakubek, M. Zachwieja   +5 more
semanticscholar   +1 more source

Spectroscopy of N2(+) Meinel bands and CO(+) comet tail bands

, 1986
The N+2[X2 Σ+g(v‘=0)– A 2Πu(v’=5)] Meinel band and the CO+[X 2Σ+(v‘=0)– A 2Π(v’=1,2)] comet tail bands have been measured with Doppler‐limited resolution in a selected ion flow tube (SIFT) apparatus using laser induced charge transfer.
C. Kuo, I. W. Milkman, T. Steimle, J. Moseley   +3 more
semanticscholar   +1 more source

The Tail of the Comet

The New England Quarterly, 1937
Harold A. Larrabee, Mary Cable Dennis
openaire   +2 more sources

The Tails of Comets

Scientific American, 1958
Ludwig Biermann, Rhea Lust
openaire   +2 more sources

On the tails of comets

American Journal of Science, 1875
openaire   +2 more sources

The Comet-tail Bands

Physical Review, 1929
L. H. Dawson, Joseph Kaplan
openaire   +2 more sources

The comet-tail artifact: an ultrasound sign ruling out pneumothorax

Intensive Care Medicine, 1999
D. Lichtenstein, G. Mezière, P. Biderman, A. Gepner   +3 more
semanticscholar   +1 more source