Interstellar gas in the central region of the Galaxy
1967 ◽
Vol 31
◽
pp. 239-251
◽
Keyword(s):
A review is given of information on the galactic-centre region obtained from recent observations of the 21-cm line from neutral hydrogen, the 18-cm group of OH lines, a hydrogen recombination line at 6 cm wavelength, and the continuum emission from ionized hydrogen.Both inward and outward motions are important in this region, in addition to rotation. Several types of observation indicate the presence of material in features inclined to the galactic plane. The relationship between the H and OH concentrations is not yet clear, but a rough picture of the central region can be proposed.
1996 ◽
Vol 169
◽
pp. 311-316
Keyword(s):
1964 ◽
Vol 20
◽
pp. 183-186
◽
Keyword(s):
2021 ◽
Vol 502
(1)
◽
pp. 1246-1252
Keyword(s):
1981 ◽
Vol 4
(2)
◽
pp. 243-247
◽
Keyword(s):
1977 ◽
Vol 45
◽
pp. 119-120
Keyword(s):
2009 ◽
Vol 5
(H15)
◽
pp. 780-780
Keyword(s):
2014 ◽
Vol 31
◽
Keyword(s):
1975 ◽
Vol 171
(3)
◽
pp. 659-696
◽
1987 ◽
Vol 115
◽
pp. 614-620
Keyword(s):