NAME W 51 IRS 1 , the SIMBAD biblio

NAME W 51 IRS 1 , the SIMBAD biblio (124 results) C.D.S. - SIMBAD4 rel 1.8 - 2026.10.18CEST03:42:46

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1972MNRAS.157...31M 1 14 98 High resolution observations of W51. MARTIN A.H.M.
1974ApJ...187..473W 1 24 262 Infrared studies of H II regions and OH sources. WYNN-WILLIAMS C.G., BECKLIN E.E. and NEUGEBAUER G.
1978MNRAS.183..435S 3 4 64 High resolution radio observations of G49.5-0.4 (W521). SCOTT P.F.
1982ApJ...252..250H 22 101 10 and 20 micron images of regions of star formation. HACKWELL J.A., GRASDALEN G.L. and GEHRZ R.D.
1982ApJ...255..527G 2 9 99 Infrared and radio observations of W51: another Orion-KL at a distance of 7 kiloparsecs? GENZEL R., BECKLIN E.E., WYNN-WILLIAMS C.G., et al.
1983A&A...127..388H 10 34 Formaldehyde towards compact HII regions : densities and isotope ratios. HENKEL C., WILSON T.L., WALMSLEY C.M., et al.
1983ARA&A..21..239H 11 9 533 Interstellar ammonia. HO P.T.P. and TOWNES C.H.
1983MitAG..60..402M 6 3 Newly detected sources of non-metastable ammonia. MAUERSBERGER R., WILSON T.L., WALMSLEY C.M., et al.
1985A&A...147L..19W 33 42 The discovery of a new masering transition of interstellar methanol. WILSON T.L., WALMSLEY C.M., MENTEN K.M., et al.
1986A&A...157..318M 42 117 The centimeter transitions of E-type methanol. MENTEN K.M., WALMSLEY C.M., HENKEL C., et al.
1986A&A...169..271M 1 7 54 Torsionally excited methanol in hot molecular cloud cores. MENTEN K.M., WALMSLEY C.M., HENKEL C., et al.
1987MNRAS.226..703C 8 6 HCO+ observations of the W 51 molecular cloud. COX M.J., SCOTT P.F., ANDERSSON M., et al.
1988A&A...194L...1M 1 10 66 Deuterated methanol in Orion. MAUERSBERGER R., HENKEL C., JACQ T., et al.
1988ApJ...325..694W 27 22 Flux densities of ultracompact H II regions at 3 millimeters. WOOD D.O.S., CHURCHWELL E. and SALTER C.
1988ApJ...326..884W 31 23 Flux densities of ultracompact HII regions at 7 millimeters. WOOD D.O.S., HANDA T., FUKUI Y., et al.
1989A&AS...79..217M 1 14 109 Line calibrators at lambda = 1.3, 2 and 3 mm. MAUERSBERGER R., GUELIN M., MARTIN-PINTADO J., et al.
1989BAAS...21.1181R 3 0 The W 51 molecular core. RUDOLPH A., PALMER P. and WELCH W.J.
1990A&A...229L...1W 4 12 The locations and sizes of NH3 masers in W 51. WILSON T.L., JOHNSTON K.J. and HENKEL C.
1990ApJ...363..528R 3 4 53 Dynamical collapse of the W 51 star-forming region. RUDOLPH A., WELCH W.J., PALMER P., et al.
1991BAAS...23..977G 3 ~ Sub-arcsecond resolution 2micro-m. imaging of W51. GOLDADER J.D. and WYNN-WILLIAMS C.G.
1993ApJ...405..249G 14 45 CO lines toward NGC 2024 and other star-forming regions : a closer look at the warm gas component. GRAF U.U., ECKART A., GENZEL R., et al.
1993ApJ...417..645G 1 12 75 High-resolution centimeter radio continuum and ammonia maser observations of the W 51 region of star formation. GAUME R.A., JOHNSTON K.J. and WILSON T.L.
1993ApJS...86..211B 5 19 A spectral-line survey of W51 from 17.6 to 22.0 GHz. BELL M.B., AVERY L.W. and WATSON J.K.G.
1994ApJ...433..164G 25 44 Near-infrared observations of W 51. GOLDADER J.D. and WYNN-WILLIAMS C.G.
1994ApJS...91..713M 31 77 Radio continuum and radio recombination line observations of W 51. MEHRINGER D.M.
1995ApJ...444..721S 48 180 Far-infrared lines from H II regions: abundance variations in the Galaxy. SIMPSON J.P., COLGAN S.W.J., RUBIN R.H., et al.
1995ApJS..100..371B 52 16 The continuum structure of 11 galactic H II regions. BALSER D.S., BANIA T.M., ROOD R.T., et al.
1995Ap&SS.224..189Z 11 0 Millimetre and submillimetre observations of high-mass star forming cores. ZYLKA R.
1996ApJ...472..742H 12 34 The contracting molecular cores e1 and e2 in W51. HO P.T.P. and YOUNG L.M.
1997ApJ...488..241Z 1 16 109 Dynamical collapse in W51 massive cores: NH3 observations. ZHANG Q. and HO P.T.P.
1997ApJS..108..489K 18 30 H I 21 centimeter absorption line study of the W51 complex. KOO B.-C.
1998AJ....116.1856C 1 20 64 The W51 giant molecular cloud. CARPENTER J.M. and SANDERS D.B.
1998ApJ...507..270Y 9 16 Radiative transfer modeling of the accretion flow onto a star-forming core in W51. YOUNG L.M., KETO E. and HO P.T.P.
1998ApJ...507..909L 2 4 27 Submilliarcsecond linear polarization observations of water masers in W51 M. LEPPANEN K., LILJESTROM T. and DIAMOND P.
1999PASP..111.1049G 128 313 Massive stars: their environment and formation. (Invited review). GARAY G. and LIZANO S.
2000ApJ...543..799O 41 45 The initial mass function of a massive star-forming region W51. OKUMURA S.-I., MORI A., NISHIHARA E., et al.
2000PASP..112.1121B 16 8 Wide-field imaging at mid-infrared wavelengths: reconstruction of chopped and nodded data. BERTERO M., BOCCACCI P. and ROBBERTO M.
2001ApJ...561..864L 1 18 74 Interferometric mapping of magnetic fields in star-forming regions. I. W51 e1/e2 molecular cores. LAI S.-P., CRUTCHER R.M., GIRART J.M., et al.
2001PASJ...53..793O 26 6 A large-scale CO mapping of the central region of W 51. OKUMURA S.-I., MIYAWAKI R., SORAI K., et al.
2002A&A...385.1014C viz 8 22 The magnetic field structure in W51A. CHRYSOSTOMOU A., AITKEN D.K., JENNESS T., et al.
2002A&A...387..179M 29 19 A methanol line survey toward high-mass star-forming regions. MINIER V. and BOOTH R.S.
2002ApJ...570..688I 13 25 Spatial distribution of dust grains within H II regions. INOUE A.K.
2002ApJ...575..291H 36 10 Molecular hydrogen outflows in W51. HODAPP K.W. and DAVIS C.J.
2002ApJ...576..264R 19 42 Acetic acid in the hot cores of Sagitarrius B2(N) and W51. REMIJAN A., SNYDER L.E., LIU S.-Y., et al.
2002PASJ...54..741I 1 14 43 3-D kinematics of water masers in the W 51A region. IMAI H., WATANABE T., OMODAKA T., et al.
2002AAS...201.2021S 3 0 Accretion onto high mass stars: defining the structure near the star. SOLLINS P.K., HO P.T.P., ZHANG Q., et al.
2003MmSAI..74..146P 50 1 Mid-infrared images of compact and ultracompact H II regions: W51 and W75N. PERSI P., MARENZI A.R., TAPIA M., et al.
2004ApJ...606..917R 16 40 High-resolution observations of methyl cyanide (CH3CN) toward the hot core regions W51e1/e2. REMIJAN A., SUTTON E.C., SNYDER L.E., et al.
2004ApJ...606..943S 14 26 The case for local collapse in the W51 star-forming region. SOLLINS P.K., ZHANG Q. and HO P.T.P.
2004MNRAS.353.1025N viz 26 ~ Embedded star clusters in the W51 giant molecular cloud. NANDA KUMAR M.S., KAMATH U.S. and DAVIS C.J.
2005ApJ...633..309D 21 6 The fine-structure lines of hydrogen in H II regions. DENNISON B., TURNER B.E. and MINTER A.H.
2005ApJS..156..179D 93 48 Observations of massive star-forming regions with water masers: mid-infrared imaging. DE BUIZER J.M., RADOMSKI J.T., TELESCO C.M., et al.
2006A&A...454L..95W 14 15 Mid- and high-J CO observations towards ultracompact HII regions. WYROWSKI F., HEYMINCK S., GUESTEN R., et al.
2006ApJS..162..346R viz 126 163 Abundance gradients in the Galaxy. RUDOLPH A.L., FICH M., BELL G.R., et al.
2006A&A...458..485F 43 16 Enhanced density and magnetic fields in interstellar OH masers. FISH V.L., REID M.J., MENTEN K.M., et al.
2007ApJ...658L..45L 12 17 W51 IRS 2: a massive jet emerging from a molecular cloud into an H II region. LACY J.H., JAFFE D.T., ZHU Q., et al.
2008ApJ...678L..55B 74           X         2 10 15 High spatial resolution spectroscopy of W51 IRS 2E and IRS 2W: two very massive young stars in early formation stages. BARBOSA C.L., BLUM R.D., CONTI P.S., et al.
2008AJ....136..221F 112           X         3 25 27 The stellar content of obscured galactic giant H II regions. VI. W51A. FIGUEREDO E., BLUM R.D., DAMINELI A., et al.
2009ApJ...691..332Z 127       D     X   F     3 101 24 An extensive, sensitive search for SiO masers in high- and intermediate-mass star-forming regions. ZAPATA L.A., MENTEN K., REID M., et al.
2009ApJ...703.1308K 151           X C       3 12 35 Rotation of the warm molecular gas surrounding ultracompact H II regions. KLAASSEN P.D., WILSON C.D., KETO E.R., et al.
2010ApJ...710..843S 75           X         2 18 26 Nature of W51e2: massive cores at different phases of star formation. SHI H., ZHAO J.-H. and HAN J.L.
2010ApJ...720..392W 15       D               1 38 16 Ammonia and CO observations toward low-luminosity 6.7 GHz methanol masers. WU Y.W., XU Y., PANDIAN J.D., et al.
2010ApJS..190...58K 113           X         3 25 21 A CO line and infrared continuum study of the active star-forming complex W51. KANG M., BIEGING J.H., KULESA C.A., et al.
2010A&A...521L..22C 19       D               1 10 80 Herschel spectral surveys of star-forming regions. Overview of the 555-636 GHz range. CECCARELLI C., BACMANN A., BOOGERT A., et al.
2010ARep...54.1084K 17 14 Spectral survey of the star-forming region W51 e1/e2 at 3 mm. KALENSKII S.V. and JOHANSSON L.E.B.
2011A&A...527A..68R 205       D S   X C       4 14 23 Structure of evolved cluster-forming regions. ROLFFS R., SCHILKE P., WYROWSKI F., et al.
2011A&A...529A..76R 38           X         1 34 14 Hot HCN around young massive stars at 0.1'' resolution. ROLFFS R., SCHILKE P., WYROWSKI F., et al.
2011ApJ...742...58M 38           X         1 50 6 Formaldehyde densitometry of galactic star-forming regions using the H2CO 312-313 and 413-414Transitions. McCAULEY P.I., MANGUM J.G. and WOOTTEN A.
2012MNRAS.423..647E 114           X         3 19 19 Methanol and excited OH masers towards W51 – I. Main and south. ETOKA S., GRAY M.D. and FULLER G.A.
2012A&A...541A..47S 1503       D     X         40 31 26 EVN observations of 6.7 GHz methanol maser polarization in massive star-forming regions. SURCIS G., VLEMMINGS W.H.T., VAN LANGEVELDE H.J., et al.
2013A&A...549A..90H 115           X         3 17 10 Ammonia in the hot core W 51-IRS2: 11 new maser lines and a maser component with a velocity drift. HENKEL C., WILSON T.L., ASIRI H., et al.
2013A&A...554A..83V 553       D     X C       14 26 41 Water in star-forming regions with Herschel (WISH). IV. A survey of low-J H2O line profiles toward high-mass protostars. VAN DER TAK F.F.S., CHAVARRIA L., HERPIN F., et al.
2013AstL...39..737T 9 1 Determination of the primordial helium abundance from radio recombination line observations: New data. The source W51. TSIVILEV A.P., PARFENOV S.Y., SOBOLEV A.M., et al.
2014A&A...566A..29S 158           X         4 16 99 Ubiquitous argonium (ArH+) in the diffuse interstellar medium: A molecular tracer of almost purely atomic gas. SCHILKE P., NEUFELD D.A., MUELLER H.S.P., et al.
2014A&A...566A..61M 77           X         2 28 8 Detection of a dense clump in a filament interacting with W 51e2. MOOKERJEA B., VASTEL C., HASSEL G.E., et al.
2015A&A...573A.109G 117           X         3 15 10 Hot ammonia around young O-type stars. II. JVLA imaging of highly excited metastable NH3 masers in W51-North. GODDI C., HENKEL C., ZHANG Q., et al.
2015ApJ...800...40I 681       D S   X C       16 40 175 Herschel survey of galactic OH+, H2O+, and H3O+: probing the molecular hydrogen fraction and cosmic-ray ionization rate. INDRIOLO N., NEUFELD D.A., GERIN M., et al.
2015A&A...579A..91W viz 78           X         2 1616 97 ATLASGAL - Kinematic distances and the dense gas mass distribution of the inner Galaxy. WIENEN M., WYROWSKI F., MENTEN K.M., et al.
2016MNRAS.455.2656L 39           X         1 7 3 Dichroic polarization at mid-infrared wavelengths: a Bayesian approach. LOPEZ-RODRIGUEZ E.
2016A&A...589A..44G viz 197           X         5 17 4 Hot ammonia around young O-type stars. III. High-mass star formation and hot core activity in W51 Main. GODDI C., GINSBURG A. and ZHANG Q.
2016ApJ...825...54B 1353       D     X C       34 44 2 A mid-infrared view of the high mass star formation region W51A. BARBOSA C.L., BLUM R.D., DAMINELI A., et al.
2016A&A...595A..27G viz 1046     A S   X C       25 29 54 Toward gas exhaustion in the W51 high-mass protoclusters. GINSBURG A., GOSS W.M., GODDI C., et al.
2017ApJ...835..121K 40           X         1 25 1 Analysis of low excitation HDO transitions toward the high-mass star-forming regions G34.26+0.15, W51e1/e2, and W49N. KULCZAK-JASTRZEBSKA M.
2017A&A...597A..45V viz 40           X         1 19 1 Deuterium fractionation of a distant cold dark cloud along the line of sight of W51. VASTEL C., MOOKERJEA B., PETY J., et al.
2017ApJ...839..108S viz 40           X         1 15668 21 Young stellar objects in the massive star-forming regions W51 and W43. SARAL G., HORA J.L., AUDARD M., et al.
2017MNRAS.465.1137B 40           X         1 8 7 Rotational excitation of 36ArH+ by He at low temperature. BOP C.T., HAMMAMI K., NIANE A., et al.
2017ApJS..232....3W viz 119           X         3 52 13 Deep, broadband spectral line surveys of molecule-rich interstellar clouds. WIDICUS WEAVER S.L., LAAS J.C., ZOU L., et al.
2018ApJS..236...31K 40           X         1 6 4 Simultaneous survey of water and class I methanol masers toward red MSX sources. KIM C.-H., KIM K.-T. and PARK Y.-S.
2018MNRAS.479.2415A 40           X         1 7 ~ Theoretical study of ArH+ dissociative recombination and electron-impact vibrational excitation. ABDOULANZIZ A., COLBOC F., LITTLE D.A., et al.
2019MNRAS.484.5072B 81           X         2 32 2 84-GHz methanol masers, their relationship to 36-GHz methanol masers, and their molecular environments. BREEN S.L., CONTRERAS Y., DAWSON J.R., et al.
2019ApJ...873...51L 97       D S   X C       1 80 3 Surveying the giant H II regions of the Milky Way with SOFIA. I. W51A. LIM W. and DE BUIZER J.M.
2019A&A...623A.130S viz 16       D               4 50 1 EVN observations of 6.7 GHz methanol maser polarization in massive star-forming regions. IV. Magnetic field strength limits and structure for seven additional sources. SURCIS G., VLEMMINGS W.H.T., VAN LANGEVELDE H.J., et al.
2019A&A...624A..63B viz 122           X         3 50 8 Near-infrared spectroscopy of the massive stellar population of W51: evidence for multi-seeded star formation. BIK A., HENNING T., WU S.-W., et al.
2019ApJ...876L..25B 43           X         1 16 36 Discovery of six new class II methanol maser transitions, including the unambiguous detection of three torsionally excited lines toward G 358.931-0.030. BREEN S.L., SOBOLEV A.M., KACZMAREK J.F., et al.
2019ApJ...885..109B 41           X         1 5 ~ Chemical abundances in a turbulent medium – H2, OH+, H2O+, ArH+. BIALY S., NEUFELD D., WOLFIRE M., et al.
2020ApJS..248...24G viz 41           X         1 21 12 The MUSTANG Galactic Plane survey (MGPS90) pilot. GINSBURG A., ANDERSON L.D., DICKER S., et al.
2020ApJ...899...94R 82             C       1 25 8 Recombination lines and molecular gas from hypercompact HII regions in W51 A. RIVERA-SOTO R., GALVAN-MADRID R., GINSBURG A., et al.
2020A&A...640A.125J 742     A D S   X C       17 9 15 First detection of 13CH in the interstellar medium. JACOB A.M., MENTEN K.M., WIESEMEYER H., et al.
2020ApJ...902..131D 41           X         1 11 ~ Exploring the possibility of identifying hydride and hydroxyl cations of noble gas species in the Crab Nebula filament. DAS A., SIL M., BHAT B., et al.
2020A&A...643A..91J viz 41           X         1 28 ~ Extending the view of ArH+ chemistry in diffuse clouds. JACOB A.M., MENTEN K.M., WYROWSKI F., et al.
2021A&A...647A..42J viz 334     A D     X C       8 41 5 Hunting for the elusive methylene radical. JACOB A.M., MENTEN K.M., GONG Y., et al.
2021A&A...650A.133J 560       D     X C       13 26 6 The CH radical at radio wavelengths: revisiting emission in the 3.3 GHz ground-state lines. JACOB A.M., MENTEN K.M., WIESEMEYER H., et al.
2022ApJ...932....5K viz 170           X   F     3 19 1 Spectral-line Survey of the Region of Massive Star Formation W51e1/e2 in the 4 mm Wavelength Range. KALENSKII S.V., KAISER R.I., BERGMAN P., et al.
2022A&A...662A...8M 528       D     X C       12 75 20 ALMA-IMF. I. Investigating the origin of stellar masses: Introduction to the Large Program and first results. MOTTE F., BONTEMPS S., CSENGERI T., et al.
2022A&A...662A...9G viz 1039       D     X C       24 22 8 ALMA-IMF. II. Investigating the origin of stellar masses: Continuum images and data processing. GINSBURG A., CSENGERI T., GALVAN-MADRID R., et al.
2022MNRAS.516.1094R 17       D               1 36 2 On the thermal structure of the proto-super star cluster 13 in NGC 253. RICO-VILLAS F., GONZALEZ-ALFONSO E., MARTIN-PINTADO J., et al.
2022ApJ...941...64B 894     A D S   X C       20 30 ~ Near-infrared Spectroscopy of Ultracompact H II Regions in W51A with NIFS/ALTAIR. BARBOSA C.L., NAVARETE F., BLUM R.D., et al.
2023ApJ...947...82T 44           X         1 20 ~ GTC/CanariCam Mid-infrared Polarimetry of Magnetic Fields in Star-forming Region W51 IRS2. TELESCO C.M., ZHANG H., VAROSI F., et al.
2023MNRAS.522.4728M 44           X         1 24 ~ Ammonia masers towards G 358.931-0.030. McCARTHY T.P., BREEN S.L., KACZMAREK J.F., et al.
2023MNRAS.519.3432T 44           X         1 24 3 QUIJOTE scientific results - V. The microwave intensity and polarization spectra of the Galactic regions W49, W51 and IC443. TRAMONTE D., GENOVA-SANTOS R.T., RUBINO-MARTIN J.A., et al.
2023MNRAS.524.1625D 104       D         F     2 21 ~ The evolution of the internal structure of massive star-forming regions in the Milky Way as revealed by ALMA. DIB S.
2023ApJ...955...10V 44           X         1 10 ~ Unusually Powerful Flare Phenomenon of the Water Maser in W51 and the Possibility of Detecting Gravitational Radiation from It. VOLVACH A.E., VOLVACH L.N. and LARIONOV M.G.
2024ApJ...960...48T 511       D     X         12 20 ~ ALMA-IMF. IX. Catalog and Physical Properties of 315 SiO Outflow Candidates in 15 Massive Protoclusters. TOWNER A.P.M., GINSBURG A., DELL'OVA P., et al.
2024AJ....168...10Z viz 1926       S   X C F     40 43 ~ Masers and Star Formation Activities in W51A. ZHANG Y.-K., CHEN X., WANG Y.-X., et al.
2024A&A...687A.217D viz 287       D     X C       6 18 ~ ALMA-IMF XII. Point-process mapping of 15 massive protoclusters. DELL'OVA P., MOTTE F., GUSDORF A., et al.
2024ApJS..274...15G 645       D     X C       14 24 ~ ALMA-IMF. XIV. Free-Free Templates Derived from H41α and Ionized Gas Content in 15 Massive Protoclusters. GALVAN-MADRID R., DIAZ-GONZALEZ D.J., MOTTE F., et al.
2024A&A...690A..33L viz 690       D     X C       15 10 ~ ALMA-IMF XV. Core mass function in the high-mass star formation regime. LOUVET F., SANHUEZA P., STUTZ A., et al.
2024A&A...692A.164J 1523     A D     X C       34 22 ~ Revisiting rotationally excited CH at radio wavelengths: A case study towards W51. JACOB A.M., NANDAKUMAR M., ROY N., et al.
2025A&A...694A..24M viz 905       D     X C       19 25 ~ ALMA-IMF XVI. Mass-averaged temperature of cores and protostellar luminosities in the ALMA-IMF protoclusters. MOTTE F., POUTEAU Y., NONY T., et al.
2025A&A...696A..11V viz 299       D     X         7 27 ~ ALMA-IMF XVII. Census and lifetime of high-mass prestellar cores in 14 massive protoclusters. VALEILLE-MANET M., BONTEMPS S., CSENGERI T., et al.
2025ApJ...987...77J 159       D     X         4 31 ~ Why is the Star Formation Rate Proportional to Dense Gas Mass? JIAO S., XU F., LIU H.B., et al.
2025A&A...700A.192A 187           X C       3 14 ~ Ammonia in the hot core W51-IRS2: Maser line profiles, variability, and saturation. ALKHUJA E., HENKEL C., YAN Y., et al.
2025A&A...702A.133K 718       D     X C       15 28 ~ ALMA-IMF XIX. C18O (J = 2-1): Measurements of turbulence in 15 massive protoclusters. KOLEY A., STUTZ A.M., LOUVET F., et al.
2025ApJ...994..233Y 5085     A D     X C       109 10 ~ ALMA-IMF. XX. Core Fragmentation in the W51 High-mass Star-forming Region. YOO T., GINSBURG A., BRAINE J., et al.

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