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1. Full Text Synthetic observations of first hydrostatic cores in collapsing low-mass dense cores: I. Spectral energy distributions and evolutionary sequence
by Commerçon, B and Launhardt, R and Dullemond, C and Henning, Th
Astronomy and Astrophysics, ISSN 0004-6361, 2012, Volume 545, p. A98
Context. The low-mass star formation evolutionary sequence is relatively well-defined both from observations and theoretical considerations. The first... 
Magnetohydrodynamics (MHD) | Stars: protostars | Radiative transfer | Stars: formation | Stars: low-mass | Methods: numerical | stars: protostars | MOLECULAR CLOUD | radiative transfer | ADAPTIVE MESH REFINEMENT | STAR-FORMATION | MAGNETOHYDRODYNAMICS | HERSCHEL | methods: numerical | FRAGMENTATION | CONSTRAINED TRANSPORT | stars: formation | PROTOSTELLAR COLLAPSE | RADIATION HYDRODYNAMIC MODEL | ASTRONOMY & ASTROPHYSICS | stars: low-mass | magnetohydrodynamics (MHD) | MAGNETIC PROCESSES | Physics - Solar and Stellar Astrophysics
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2. Full Text Dense Cores in Dark Clouds. XIV. N2H+ (1-0) Maps of Dense Cloud Cores
by Caselli, Paola and Benson, Priscilla J and Myers, Philip C and Tafalla, Mario
The Astrophysical Journal, ISSN 0004-637X, 06/2002, Volume 572, Issue 1 I, pp. 238 - 263
We present results of an extensive mapping survey of N2H+ (1-0) in about 60 low-mass cloud cores already mapped in the NH3 ( 1, 1) inversion transition line.... 
ISM: clouds | ISM: molecules | ISM: structure | Molecular data | Radio lines: ISM | INITIAL CONDITIONS | ISM : structure | MOLECULAR CLOUDS | INTERNAL STRUCTURE | NH3 OBSERVATIONS | AMBIPOLAR DIFFUSION | ISM : molecules | radio lines : ISM | PRESTELLAR CORES | MASS STAR-FORMATION | molecular data | ISM : clouds | SMALL-SCALE STRUCTURE | ASTRONOMY & ASTROPHYSICS | PRE-PROTOSTELLAR CORES | MAGNETIC BRAKING | Physics - Cosmology and Nongalactic Astrophysics | Physics - Earth and Planetary Astrophysics | Physics - Instrumentation and Methods for Astrophysics | Physics - High Energy Astrophysical Phenomena | Physics - Solar and Stellar Astrophysics | Physics - Astrophysics of Galaxies
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3. Full Text Line profiles of cores within clusters-III. What is the most reliable tracer of core collapse in dense clusters?
by Chira, Roxana-Adela and Smith, Rowan J and Klessen, Ralf S and Stutz, Amelia M and Shetty, Rahul
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 07/2014, Volume 444, Issue 1, pp. 874 - 886
Recent observational and theoretical investigations have emphasized the importance of filamentary networks within molecular clouds as sites of star formation.... 
Radiative transfer | Stars: formation | Line: profiles | Methods: numerical | INITIAL CONDITIONS | X FACTOR | FILAMENTARY STRUCTURES | radiative transfer | STAR-FORMATION | CHEMICAL EVOLUTION | methods: numerical | MAIN CLOUD | DARK CLOUD | stars: formation | PROTOSTELLAR COLLAPSE | line: profiles | ASTRONOMY & ASTROPHYSICS | INTERSTELLAR MOLECULAR CLOUDS | INFALL MOTIONS
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4. Full Text Synthetic observations of first hydrostatic cores in collapsing low-mass dense cores: II. Simulated ALMA dust emission maps
by Commerçon, B and Levrier, F and Maury, A.J and Henning, Th and Launhardt, R
Astronomy and Astrophysics, ISSN 0004-6361, 2012, Volume 548, p. A39
Context. First hydrostatic cores are predicted by theories of star formation, but their existence has never been demonstrated convincingly by (sub) millimeter... 
Techniques: interferometric | Magnetohydrodynamics (MHD) | Radiative transfer | Stars: formation | Stars: low-mass | Methods: numerical | MULTIPLICITY | radiative transfer | ADAPTIVE MESH REFINEMENT | STAR-FORMATION | HYDRODYNAMICS | methods: numerical | FRAGMENTATION | stars: formation | PROTOSTELLAR COLLAPSE | CLOUDS | ASTRONOMY & ASTROPHYSICS | STELLAR | stars: low-mass | magnetohydrodynamics (MHD) | ZEEMAN OBSERVATIONS | techniques: interferometric | MAGNETIC PROCESSES | Physics - Solar and Stellar Astrophysics
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5. Full Text The enigmatic core L1451-mm: A first hydrostatic core? or a hidden VeLLO?
by Pineda, Jaime E and Arce, Héctor G and Schnee, Scott and Goodman, Alyssa A and Bourke, Tyler and Foster, Jonathan B and Robitaille, Thomas and Tanner, Joel and Kauffmann, Jens and Tafalla, Mario and Caselli, Paola and Anglada, Guillem
Astrophysical Journal, ISSN 0004-637X, 12/2011, Volume 743, Issue 2, pp. 201 - jQuery1323900648426='48'
We present the detection of a dust continuum source at 3 mm (CARMA) and 1.3 mm (Submillimeter Array, SMA), and (CO)-C-12 (2-1) emission (SMA) toward the... 
stars: formation | ISM: clouds | stars: low-mass | ISM: molecules | ISM: individual objects (L1451, Perseus) | SPITZER C2D SURVEY | STAR-FORMATION | PROTOSTELLAR ENVELOPES | SUBMILLIMETER ARRAY | LOW-MASS PROTOSTARS | YOUNG STELLAR OBJECTS | DARK CLOUDS | ASTRONOMY & ASTROPHYSICS | DENSE CORES | 2-DIMENSIONAL RADIATIVE-TRANSFER | PERSEUS MOLECULAR CLOUD | Hydrostatics | Shape memory alloys | Continuums | Spectral energy distribution | Emission | Outflow | Mathematical models | Arrays | Physics - Astrophysics of Galaxies | LUMINOSITY | BOLOMETERS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | STAR EVOLUTION | POINT SOURCES | ENERGY SPECTRA | STARS | SIMULATION
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6. Full Text Magnetic processes in a collapsing dense core I. Accretion and ejection
by Hennebelle, P and Fromang, S
Astronomy and Astrophysics, ISSN 0004-6361, 2008, Volume 477, Issue 1, pp. 9 - 24
Context. TO understand the star formation process, it is important to Study the collapse of a prestellar dense core. Aims. We investigate the effect of the... 
Magnetohydrodynamics (MHD) | ISM clouds | Instabilities | ISM structure | ISM: kinematics and dynamics | SINGULAR ISOTHERMAL TOROIDS | GRID SIMULATIONS | ADAPTIVE MESH REFINEMENT | STAR-FORMATION | AMBIPOLAR DIFFUSION | DRIVEN JETS | instabilities | PROTOSTELLAR COLLAPSE | ISM : kinematics and dynamics | SELF-SIMILAR COLLAPSE | ASTRONOMY & ASTROPHYSICS | PROTOSTARS | MOLECULAR CLOUD CORES | magnetohydrodynamics (MHD) | Physics - Cosmology and Nongalactic Astrophysics | Physics - Earth and Planetary Astrophysics | Physics - Instrumentation and Methods for Astrophysics | Physics - High Energy Astrophysical Phenomena | Physics - Solar and Stellar Astrophysics | Physics - Astrophysics of Galaxies
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7. Full Text The Earliest Phases of Star Formation (EPoS): a Herschel key project The thermal structure of low-mass molecular cloud cores
by Launhardt, R and Stutz, A. M and Schmiedeke, A and Henning, Th and Krause, O and Balog, Z and Beuther, H and Birkmann, S and Hennemann, M and Kainulainen, J and Khanzadyan, T and Linz, H and Lippok, N and Nielbock, M and Pitann, J and Ragan, S and Risacher, C and Schmalzl, M and Shirley, Y. L and Stecklum, B and Steinacker, J and Tackenberg, J
Astronomy & astrophysics, ISSN 0004-6361, 03/2013, Volume 551, pp. 1 - 38
Context. The temperature and density structure of molecular cloud cores are the most important physical quantities that determine the course of the... 
INTERSTELLAR GAS | INITIAL CONDITIONS | DUST-TEMPERATURE | stars: protostars | infrared: ISM | PRESTELLAR CORES | YOUNG STELLAR OBJECTS | stars: formation | DARK CLOUDS | dust, extinction | SPECTRAL ENERGY-DISTRIBUTIONS | BOK GLOBULE CB-26 | PROTOSTELLAR CORES | ISM: clouds | stars: low-mass | SUBMILLIMETER CONTINUUM OBSERVATIONS | Infrared: ISM | Stars: protostars | Stars: formation | Stars: low-mass | Dust, extinction | ASTRONOMY & ASTROPHYSICS | Collapse | Satellites | Phases | Molecular structure | Star formation | Molecular clouds | Density | Epos
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8. Full Text On the internal structure of starless cores II. A molecular survey of L1498 and L1517B
by Tafalla, M and Santiago-García, J and Myers, P.C and Caselli, P and Walmsley, C.M and Crapsi, A
Astronomy and Astrophysics, ISSN 0004-6361, 08/2006, Volume 455, Issue 2, pp. 577 - 593
Context. Low mass starless cores present an inhomogeneous chemical composition. Species like CO and CS deplete at their dense interiors, while N2H+ and NH3... 
ISM: clouds | ISM: individual objects: L1517B | ISM: individual objects: L1498 | ISM: molecules | Stars: formation | ISM: abundances | EVOLUTIONARY STATUS | PHYSICAL CONDITIONS | COLLAPSING PRESTELLAR CORES | DARK CLOUD CORES | ISM : abundances | ISM : molecules | ISM : individual objects : L1517B | COLLISIONAL EXCITATION | RADIATIVE-TRANSFER | INTERSTELLAR ICES | ROTATIONAL-EXCITATION | stars : formation | ISM : clouds | ASTRONOMY & ASTROPHYSICS | MAPPING OBSERVATIONS | PRE-PROTOSTELLAR CORES | ISM : individual objects : L1498 | Physics - Cosmology and Nongalactic Astrophysics | Physics - Earth and Planetary Astrophysics | Physics - Instrumentation and Methods for Astrophysics | Physics - High Energy Astrophysical Phenomena | Physics - Solar and Stellar Astrophysics | Physics - Astrophysics of Galaxies
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9. Full Text Properties of starless and prestellar cores in taurus revealed by Herschel SPIRE/PACS imaging
by Marsh, K.A and Griffin, M.J and Palmeirim, P and André, P and Kirk, J and Stamatellos, D and Ward-Thompson, D and Roy, A and Bontemps, S and Di Francesco, J and Elia, D and Hill, T and Könyves, V and Motte, F and Nguyen-Luong, Q and Peretto, N and Pezzuto, S and Rivera-Ingraham, A and Schneider, N and Spinoglio, L and White, G
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2014, Volume 439, Issue 4, pp. 3683 - 3693
The density and temperature structures of dense cores in the L1495 cloud of the Taurus star-forming region are investigated using Herschel Spectral and... 
Techniques: high angular resolution | Stars: protostars | ISM: clouds | Methods: data analysis | Stars: formation | Submillimetre: ISM | POPULATION | submillimetre: ISM | INITIAL CONDITIONS | methods: data analysis | stars: protostars | MOLECULAR CLOUD | FORMING REGIONS | MAIN CLOUD | stars: formation | DUST | GOULD BELT SURVEY | PROTOSTELLAR CORES | ASTRONOMY & ASTROPHYSICS | MASS | techniques: high angular resolution | EMISSION | Physics - Astrophysics of Galaxies | Solar and Stellar Astrophysics | Sciences of the Universe | Astrophysics | Physics
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10. Full Text C2H in prestellar cores
by Padovani, M and Walmsley, C.M and Tafalla, M and Galli, D and Müller, H.S.P
Astronomy and Astrophysics, ISSN 0004-6361, 10/2009, Volume 505, Issue 3, pp. 1199 - 1211
Aims. We study the abundance of C2H in prestellar cores both because of its role in the chemistry and because it is a potential probe of the magnetic field. We... 
ISM: clouds | ISM: general | ISM: molecules | Molecular data | ISM: abundances | Radio lines: ISM | INITIAL CONDITIONS | MOLECULAR CLOUDS | MAGNETIC-FIELDS | INTERNAL STRUCTURE | STAR-FORMATION | COLOGNE DATABASE | DARK CLOUDS | PROTOSTELLAR COLLAPSE | radio lines: ISM | molecular data | ASTRONOMY & ASTROPHYSICS | DENSE CORES | HYPERFINE-STRUCTURE
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11. Full Text An observed lack of substructure in starless cores. II. super-jeans cores
by Schnee, Scott and Sadavoy, Sarah and Di Francesco, James and Johnstone, Doug and Wei, Lisa
Astrophysical Journal, ISSN 0004-637X, 08/2012, Volume 755, Issue 2, pp. 178 - 8
We present SMA and CARMA continuum and spectral line observations of five dense cores located in the Perseus and Ophiuchus molecular clouds whose masses exceed... 
stars: protostars | stars: formation | ISM: jets and outflows | GOULD BELT CLOUDS | INITIAL CONDITIONS | PRESTELLAR CORE | SUBMILLIMETER ARRAY | MAGNETIZED MOLECULAR CLOUDS | PROTOSTELLAR CORES | PERSEUS | ASTRONOMY & ASTROPHYSICS | DENSE CORES | GAS TEMPERATURE | 1ST HYDROSTATIC CORE | Collapse | Substructures | Molecular clouds | Flats | Continuums | Emission | Mathematical models | Density | Physics - Solar and Stellar Astrophysics
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12. Full Text An analytical model for the evolution of starless cores - I: The constant-mass case
by Pattle, K
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 07/2016, Volume 459, Issue 3, pp. 2651 - 2669
We propose an analytical model for the quasi-static evolution of starless cores confined by a constant external pressure, assuming that cores are isothermal... 
Methods: analytical | Stars: formation | ISM: clouds | INITIAL CONDITIONS | MAGNETIC-FIELDS | FORMING REGIONS | MAIN CLOUD | ISOTHERMAL SPHERE | stars: formation | GOULD BELT SURVEY | OPHIUCHUS MOLECULAR CLOUD | PROTOSTELLAR COLLAPSE | TELESCOPE LEGACY SURVEY | ASTRONOMY & ASTROPHYSICS | DENSE CORES | methods: analytical | Physics - Astrophysics of Galaxies
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13. Full Text Simulating star formation in molecular cores -II. The effects of different levels of turbulence
by Goodwin, S.P and Whitworth, A.P and Ward-Thompson, D
Astronomy and Astrophysics, ISSN 0004-6361, 08/2004, Volume 423, Issue 1, pp. 169 - 182
We explore, by means of a large ensemble of SPH simulations, how the level of turbulence affects the collapse and fragmentation of a star-forming core. All our... 
ISM: general | Stars: formation | Methods: numerical | Stellar dynamics | stellar dynamics | AXISYMMETRICAL SOLUTIONS | INTERSTELLAR DUST | ISM : general | DYNAMICAL INTERACTIONS | AMBIPOLAR DIFFUSION | SMOOTHED PARTICLE HYDRODYNAMICS | GAUSSIAN CLOUD CONDITIONS | PROTOSTELLAR COLLAPSE | stars : formation | BROWN DWARFS | ASTRONOMY & ASTROPHYSICS | methods : numerical | INITIAL MASS FUNCTION | MAGNETIC BRAKING | Physics - Cosmology and Nongalactic Astrophysics | Physics - Earth and Planetary Astrophysics | Physics - Instrumentation and Methods for Astrophysics | Physics - High Energy Astrophysical Phenomena | Physics - Solar and Stellar Astrophysics | Physics - Astrophysics of Galaxies
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14. Full Text Turbulence-induced disc formation in strongly magnetized cloud cores
by Seifried, D and Banerjee, R and Pudritz, R. E and Klessen, R. S
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2013, Volume 432, Issue 4, pp. 3320 - 3331
We present collapse simulations of strongly magnetized, turbulent molecular cloud cores with masses ranging from 2.6 to 1000 M in order to study the influence... 
Numerical - stars | Accretion,accretion discs -MHD- methods | Formation | INITIAL CONDITIONS | GRAVITATIONAL COLLAPSE | MOLECULAR CLOUDS | COLLAPSING DENSE CORE | MHD | AMBIPOLAR DIFFUSION | methods: numerical | accretion, accretion discs | stars: formation | PROTOSTELLAR COLLAPSE | RADIATION HYDRODYNAMIC MODEL | ASTRONOMY & ASTROPHYSICS | BRAKING CATASTROPHE | EARLIEST PHASES | MASSIVE STAR-FORMATION
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15. Full Text MAMBO mapping of Spitzer c2d small clouds and cores
by Kauffmann, J and Bertoldi, F and Bourke, T.L and Evans II, N.J and Lee, C.W
Astronomy and Astrophysics, ISSN 0004-6361, 09/2008, Volume 487, Issue 3, pp. 993 - 1017
Aims. To study the structure of nearby (<500 pc) dense starless and star-forming cores with the particular goal to identify and understand evolutionary trends... 
ISM: clouds | ISM: dust, extinction | ISM: evolution | Stars: formation | ISM: structure | ISM : structure | LATITUDE MOLECULAR CLOUDS | LOW-MASS PROTOSTARS | DUST CONTINUUM EMISSION | ISOLATED STAR-FORMATION | 850 MU-M | YOUNG STELLAR OBJECTS | DARK CLOUDS | NEARBY DENSE CORES | stars : formation | ISM : clouds | PROTOSTELLAR CORES | ASTRONOMY & ASTROPHYSICS | ISM : dust, extinction | T-TAURI STARS | ISM : evolution | Physics - Cosmology and Nongalactic Astrophysics | Physics - Earth and Planetary Astrophysics | Physics - Instrumentation and Methods for Astrophysics | Physics - High Energy Astrophysical Phenomena | Physics - Solar and Stellar Astrophysics | Physics - Astrophysics of Galaxies
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