Si mostrano 100 riferimenti a partire da 1 |
Per ulteriori informazioni selezionare i riferimenti di interesse.
Abundances of planetary nebulae NGC 7662 and NGC 6741
ASTRONOMY & ASTROPHYSICS
The temperature structure of dusty planetary nebulae
ASTRONOMY & ASTROPHYSICS
H-2, HD, and CO at the edge of 30 Dor in the LMC: The line of sight to Sk-69 246
ASTRONOMY & ASTROPHYSICS
Evidence for binarity in the bipolar planetary nebulae A 79, He 2-428 and M 1-91
ASTRONOMY & ASTROPHYSICS
Deuterium fractionation along the TMC-1 ridge
ASTRONOMY & ASTROPHYSICS
The physical conditions in the PDR of W49N
ASTRONOMY & ASTROPHYSICS
On the deuteration of C3H2 in dense interstellar clouds via the reaction C3H3++HD -> C3H2D++H-2
ASTRONOMY & ASTROPHYSICS
Gas-phase SO2 in absorption towards massive protostars
ASTRONOMY & ASTROPHYSICS
Ice absorption features in the 5-8 mu m region toward embedded protostars
ASTRONOMY & ASTROPHYSICS
Bands of solid CO2 in the 2-3 mu m spectrum of S 140 : IRS1
ASTRONOMY & ASTROPHYSICS
Interstellar C-2 and CN toward the Cyg OB2 association - A case study of X-ray induced chemistry
ASTRONOMY & ASTROPHYSICS
Modified rate equations revisited. A corrected treatment for diffusive reactions on grain surfaces
ASTRONOMY & ASTROPHYSICS
(CI)-C-13 in high-mass star-forming clouds
ASTRONOMY & ASTROPHYSICS
Multiple shocks around the low-luminosity protostar IRAS 16293-2422
ASTRONOMY & ASTROPHYSICS
Extended D2CO emission: The smoking gun of grain surface-chemistry
ASTRONOMY & ASTROPHYSICS
Far Ultraviolet Spectroscopic Explorer observations of high-velocity gas associated with the Monoceros Loop SNR
ASTRONOMY & ASTROPHYSICS
SiO in G34.26: Outflows and shocks in a high mass star forming region
ASTRONOMY & ASTROPHYSICS
Observations of SiO towards photon dominated regions
ASTRONOMY & ASTROPHYSICS
Inhomogeneous metal enrichment at z similar to 1.9: The Lyman limit systems in the spectrum of the HDF-S quasar
ASTRONOMY & ASTROPHYSICS
Chemical signatures of shocks in hot cores
ASTRONOMY & ASTROPHYSICS
The effect of the initial elemental abundance on gas-grain chemical models
ASTRONOMY & ASTROPHYSICS
Gas-phase shock chemistry of the young bipolar outflow L1157
NEW ASTRONOMY
Infrared imaging and optical imaging and spectroscopy of (mostly) type I planetary nebulae. I.
REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA
Distances and metallicities of high- and intermediate-velocity clouds
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
Deuterated molecules in translucent and dark clouds
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
IUE absorption-line observations of the moderately and highly ionized interstellar medium toward 164 early-type stars
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
A high-resolution survey of interstellar KI absorption
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
Interstellar matter near the Pleiades. V. Observations of NaI toward 36 stars
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
Emission-line ratios for [N II] in gaseous nebulae and a comparison between theory and observation
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
Cumulenic and heterocumulenic anions: potential interstellar species?
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
An elementary model for the dust cycle in galaxies
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
8-13 mu m dust emission features in Galactic bulge planetary nebulae
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Chemical abundances of planetary nebulae from optical recombination lines - III. The Galactic bulge PN M 1-42 and M 2-36
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Chemical abundances of planetary nebulae from optical recombination lines - II. The neon abundance of NGC 7009
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
The first detection of cobalt in a damped Lyman alpha system
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
An astrophysical oscillator strength for the SII 94.7-nm resonance line and S abundances in DLAs
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
New models of interstellar gas-grain chemistry - III. Solid CO2
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Evolution of the X-ray luminosity and metallicity of starburst blown superbubbles
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISO LWS observations of planetary nebula fine-structure lines
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Porous interstellar grains
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
New models of interstellar gas-grain chemistry - II. Surface photochemistry in quiescent cores
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Dynamical and chemical evolution of gas-rich dwarf galaxies
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
The Galactic disc distribution of planetary nebulae with warm dust emission features - I
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
The Galactic disc distribution of planetary nebulae with warm dust emission features - II
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
On ionisation effects and abundance ratios in damped Lyman-alpha systems
ASTROPHYSICS AND SPACE SCIENCE
Can giant HII regions serve as abundance indicators at high metallicities?
ASTROPHYSICS AND SPACE SCIENCE
Observational constraints on the evolution of dwarf galaxies
ASTROPHYSICS AND SPACE SCIENCE
Molecular hydrogen in high-velocity clouds
ASTROPHYSICAL JOURNAL
Detection of (CO)-C-13-O-17 and observations of rare CO isotopomers towardthe rho Ophiuchi molecular cloud
ASTROPHYSICAL JOURNAL
The He-4 abundance in the metal-deficient blue compact dwarf galaxies Tol 1214-277 and Tol 651
ASTROPHYSICAL JOURNAL
Deuterium enhancement in water toward Orion IRc2 deduced from HDO lines above 800 GHz
ASTROPHYSICAL JOURNAL
Sulfur, chlorine, and argon in planetary nebulae. I. Observations and abundances in a northern sample
ASTROPHYSICAL JOURNAL
Space telescope imaging spectrograph observations of interstellar oxygen and krypton in translucent clouds
ASTROPHYSICAL JOURNAL
Microwave detection of interstellar vinyl alcohol, CH2=CHOH
ASTROPHYSICAL JOURNAL
Far-ultraviolet spectroscopy of the intergalactic and interstellar absorption toward 3C 273
ASTROPHYSICAL JOURNAL
Atomic oxygen abundance in molecular clouds: Absorption toward SagittariusB2
ASTROPHYSICAL JOURNAL
Neutral atomic carbon in intermediate-velocity clouds
ASTROPHYSICAL JOURNAL
Evaluating the N/O chemical network: The distribution of N2O and NO in theSagittarius B2 complex
ASTROPHYSICAL JOURNAL
On the metallicity of star-forming dwarf galaxies
ASTROPHYSICAL JOURNAL
Survey observations of c-C2H4O and CH3CHO toward massive star-forming regions
ASTROPHYSICAL JOURNAL
A search for interstellar CH2 toward HD 154368 and zeta Ophiuchi
ASTROPHYSICAL JOURNAL
Searching for additional heating: [O II] emission in the diffuse ionized gas of NGC 891,(1) NGC 4631, and NGC 3079
ASTROPHYSICAL JOURNAL
The planetary nebula A39: An observational benchmark for numerical modeling of photoionized plasmas
ASTROPHYSICAL JOURNAL
Chandra X-ray Observatory study of Vela shrapnel A
ASTROPHYSICAL JOURNAL
Cosmic-ray electrons and positrons from 1 to 100 GeV: Measurements with heat and their interpretation
ASTROPHYSICAL JOURNAL
The diversity of high- and intermediate-velocity clouds: Complex C versus IV Arch
ASTROPHYSICAL JOURNAL
Presolar SiC grains of type A and B: Their isotopic compositions and stellar origins
ASTROPHYSICAL JOURNAL
Experimental limit to interstellar Pu-244 abundance
ASTROPHYSICAL JOURNAL
Searching for ammonia in grain mantles toward massive young stellar objects
ASTROPHYSICAL JOURNAL
Far Ultraviolet Spectroscopic Explorer observations of interstellar gas toward the Small Magellanic Cloud star Sk 108
ASTROPHYSICAL JOURNAL
Spatially resolved OII recombination line observations of the Ring Nebula,NGC 6720
ASTROPHYSICAL JOURNAL
Solid carbon dioxide in regions of low-mass star formation
ASTROPHYSICAL JOURNAL
Measurement of the cosmic-ray energy spectrum and composition from 10(17) to 10(18.3) eV using a hybrid technique
ASTROPHYSICAL JOURNAL
Molecular excitation and differential gas-phase depletions in the IC 5146 dark cloud
ASTROPHYSICAL JOURNAL
Measurement and interpretation of deuterium-line emission in the Orion Nebula
ASTROPHYSICAL JOURNAL
Origin of amino acids and organic sugars in interstellar clouds
ASTROPHYSICAL JOURNAL
Far Ultraviolet Spectroscopic Explorer observations of molecular hydrogen in translucent interstellar clouds. II. The line of sight toward HD 110432
ASTROPHYSICAL JOURNAL
Atomic physics with the Goddard High Resolution Spectrograph on the HubbleSpace Telescope. V. Oscillator strengths for neutral carbon lines below 1200 angstrom
ASTROPHYSICAL JOURNAL
Formation of carbon dioxide by surface reactions on ices in the interstellar medium
ASTROPHYSICAL JOURNAL
First detection of ammonia in M82
ASTROPHYSICAL JOURNAL
Interstellar abundance standards revisited
ASTROPHYSICAL JOURNAL
Infrared emission from interstellar dust. II. The diffuse interstellar medium
ASTROPHYSICAL JOURNAL
Deuterated ammonia in galactic protostellar cores
ASTROPHYSICAL JOURNAL
Unusual depletions toward the SMC star Sk 155 - Differences in dust composition in the SMC interstellar medium?
ASTROPHYSICAL JOURNAL
The spatial scale of glycolaldehyde in the galactic center
ASTROPHYSICAL JOURNAL
Shocked ammonia in the Wolf-Rayet nebula NGC 2359
ASTROPHYSICAL JOURNAL
Master equation for hydrogen recombination on grain surfaces
ASTROPHYSICAL JOURNAL
The structure and star information history of NGC 5461
ASTROPHYSICAL JOURNAL
Highly abundant HCN in the inner hot envelope of GL 2591: Probing the birth of a hot core?
ASTROPHYSICAL JOURNAL
Protosolar nitrogen
ASTROPHYSICAL JOURNAL
Doubly deuterated molecular species in protostellar environments
ASTROPHYSICAL JOURNAL
A new ASCA and ROSAT study of the supernova remnant G272.2-3.2
ASTROPHYSICAL JOURNAL
Observations of formic acid in hot molecular cores
ASTROPHYSICAL JOURNAL
On the energy required to eject processed matter from galaxies
ASTROPHYSICAL JOURNAL
Molecular carbon chains and rings in TMC-1
ASTROPHYSICAL JOURNAL
Chemical composition and origin of nebulae around luminous blue variables
ASTROPHYSICAL JOURNAL
Observations of the interstellar medium in the Magellanic Bridge
ASTROPHYSICAL JOURNAL
Functional molecular groups on interstellar grains
ASTROPHYSICAL JOURNAL
X-ray halos and large grains in the diffuse interstellar medium
ASTROPHYSICAL JOURNAL
On ultrasmall silicate grains in the diffuse interstellar medium
ASTROPHYSICAL JOURNAL