63 citations · 237 across the 24 of their papers we have counts for
9 papers · 1 filter
Deuterated molecules in regions of high-mass star formation
Igor I. Zinchenko, Andrey G. Pazukhin, Elena A. Trofimova +3
We present the results of our studies of deuterated molecules (DCN, DNC, DCO, ND and NHD) in regions of high-mass star formation, which include a survey of such reg…
A study of submillimeter methanol absorption toward PKS1830-211: Excitation, invariance of the proton-electron mass ratio, and systematics
S. Muller, W. Ubachs, K. M. Menten +2
Methanol is an important tracer to probe physical and chemical conditions in the interstellar medium of galaxies. Methanol is also the most sensitive target molecule for probing po…
Low-redshift compact star-forming galaxies as analogues of high-redshift star-forming galaxies
Y. I. Izotov, N. G. Guseva, K. J. Fricke +3
We compare the relations among various integrated characteristics of ~25,000 low-redshift (z<1.0) compact star-forming galaxies (CSFGs) from Data Release 16 (DR16) of the Sloan Dig…
Detection of deuterated molecules, but not of lithium hydride, in the z=0.89 absorber toward PKS1830-211
S. Muller, E. Roueff, J. H. Black +8
Deuterium and lithium are light elements of high cosmological and astrophysical importance. In this work we report the first detection of deuterated molecules and a search for lith…
Low-redshift lowest-metallicity star-forming galaxies in the SDSS DR14
Y. I. Izotov, N. G. Guseva, K. J. Fricke +1
We present a sample of low-redshift (z<0.133) candidates for extremely low-metallicity star-forming galaxies with oxygen abundances 12+logO/H<7.4 selected from the Data Release 14…
MgII 2797, 2803 emission in a large sample of low-metallicity star-forming galaxies from SDSS DR14
N. G. Guseva, Y. I. Izotov, K. J. Fricke +1
A large sample of MgII emitting star-forming galaxies with low metallicity [O/H] = log(O/H)-log(O/H)sun between -0.2 and -1.2 dex is constructed from Data Release 14 of the Sloan D…
Molecular gas in the northern nucleus of Mrk273: Physical and chemical properties of the disk and its outflow
R. Aladro, S. König, S. Aalto +12
Aiming to characterise the properties of the molecular gas in the ultraluminous infrared galaxy Mrk273 and its outflow, we used the NOEMA interferometer to image the dense gas mole…
Study of the filamentary infrared dark cloud G192.76+00.10 in the S254-S258 OB complex
O. L. Ryabukhina, I. I. Zinchenko, M. R. Samal +5
We present results of a high resolution study of the filamentary infrared dark cloud G192.76+00.10 in the S254-S258 OB complex in several molecular species tracing different physic…
Detection of CH+, SH+, and their 13C- and 34S- isotopologues toward PKS1830-211
S. Muller, H. S. P. M"uller, J. H. Black +13
The z=0.89 molecular absorber toward PKS1830-211 provides us with the opportunity to probe the chemical and physical properties of the interstellar medium in the disk of a galaxy a…