WR 21a , the SIMBAD biblio

WR 21a , the SIMBAD biblio (95 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.16CEST11:42:09

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Bibcode/DOI Score in Title|Abstract|
Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1966CoBos..35....1T 232 4 A catalogue of new H-alpha emission stars in the eta Carinae nebula region. THE P.-S.
1984ApJ...278..137H 71 153 The Einstein galactic plane survey : statistical analysis of the complete X-ray sample. HERTZ P. and GRINDLAY J.E.
1987ApJ...322..349G 1 4 27 Diffuse Einstein X-ray emission from the region of RCW 49, a bright southern emission nebula. GOLDWURM A., CARAVEO P.A. and BIGNAMI G.F.
1989ApJ...338..338C 4 1 17 A new 60 millisecond X-ray pulsar and its massive early-type companion. CARAVEO P.A., BIGNAMI G.F. and GOLDWURM A.
1990IBVS.3500....1D 70 T                   1 2 Optical monitoring of the 60 ms X-ray pulsar candidate Wackering
2134. 		DIETERS S.W., HILL K.M. and WATSON R.D.
1993ComAp..17..159T 29 0 Conference report : evolutionary links in the zoo of interacting binaries. TRIMBLE V.
1993SSRv...66...21V 25 0 The massive star distribution in the Galaxy and the Magellanic Clouds. VAN DER HUCHT K.A.
1994A&A...286..935B 28 24 ROSAT observation of the giant HII region RCW 49. BELLONI T. and MEREGHETTI S.
1994ApJ...424..943M 106 T K                 7 19 On the nature of the X-ray emission from
1E 1024.0-5732/WACK 2134 : the first X-ray-selected Wolf-Rayet star. 		MEREGHETTI S., BELLONI T., SHARA M., et al.
1994MmSAI..65..369M 71 T                   3 0 On the nature of the X-ray emission from 1E 1024.0-5732/Wack 2134 : an X-ray selected Wolf-Rayet star ? MEREGHETTI S. and BELLONI T.
1994MmSAI..65..373G 42 2 X-ray /OB systems in supernova remnants. GIOVANNELLI F., POLCARO V.F., SABAU-GRAZIATI L., et al.
1995IAUS..163...76M 4 1 ROSAT observation of the HII region RCW 49. MEREGHETTI S. and BELLONI T.
1995IAUS..163..262C 10 4 Optical and X-ray observations of stellar winds in Wolf-Rayet vinaries. CHEREPASHCHUK A.M.
1995IAUS..163..481M 4 0 X-ray selected Wolf-Rayet stars. MEREGHETTI S., BELLONI T., HABERL F., et al.
1996Ap&SS.238....1V 31 4 Observational properties of population I Wolf-Rayet stars. VAN DER HUCHT K.A.
1996MmSAI..67..239Z 113 0 X-ray binaries. ZIOLKOWSKI J.
1997A&AS..126..237C 32 6 Near-IR photometry of southern X-ray binary systems. COE M.J., BUCKLEY D.A.H., FABREGAT J., et al.
1999A&A...345..576R 108 T K                 14 9 On the nature of the X-ray source 1E 1024.0-5732/Wack 2134. REIG P.
2000A&AS..147...25L viz 129 183 A catalogue of high-mass X-ray binaries. LIU Q.Z., VAN PARADIJS J. and VAN DEN HEUVEL E.P.J.
2000ApJS..127...79L viz 66 33 A BATSE Earth occultation catalog of 0.03-1.8 MeV gamma-ray source spectra and light curves for phases 1-3 (1991-1994). LING J.C., WHEATON W.A., WALLYN P., et al.
2000Ap&SS.274..159C 16 4 Effects of wind-wind collision in close binary stars. CHEREPASHCHUK A.M.
2001ApJS..133..451R 82 84 The ASCA catalog of potential X-ray counterparts of GeV sources. ROBERTS M.S.E., ROMANI R.W. and KAWAI N.
2001MNRAS.326.1161M viz 414 8 A ROSAT medium-sensitivity Galactic plane survey at 180 deg < l <280 deg. MORLEY J.E., BRIGGS K.R., PYE J.P., et al.
2001NewAR..45..135V viz 227 643 The Seventh Catalogue of Galactic Wolf-Rayet stars. VAN DER HUCHT K.A.
2002A&A...385..517N         O           43 51 The population of massive X-ray binaries. I. The Large Magellanic Cloud. NEGUERUELA I. and COE M.J.
2002MmSAI..73..822V 9 0 A short observational history of X-ray studies of Wolf-Rayet stars. VAN DER HUCHT K.A.
2003A&A...404.1023B 85 9 A puzzling paucity of double peaked X-ray pulsars. BULIK T., GONDEK-ROSINSKA D., SANTANGELO A., et al.
2003A&A...411L..59E viz 1017 51 High-energy sources before INTEGRAL. INTEGRAL reference catalog. EBISAWA K., BOURBAN G., BODAGHEE A., et al.
2005A&A...440..743B 111 T K                 17 18 Multiwavelength studies of
WR 21a and its surroundings. 		BENAGLIA P., ROMERO G.E., KORIBALSKI B., et al.
2006A&A...455.1165L viz 1 130 347 Catalogue of high-mass X-ray binaries in the Galaxy (4th edition). LIU Q.Z., VAN PARADIJS J. and VAN DEN HEUVEL E.P.J.
2006RMxAC..26...39N 74 T                   2 1
Wack 2134 (= WR1a): a new Wolf-Rayet binary. 		NIEMELA V.S., GAMEN R.C., SOLIVELLA G.R., et al.
2008MNRAS.389L..38S 43           X         1 10 103 The very massive binary NGC 3603-A1. SCHNURR O., CASOLI J., CHENE A.-N., et al.
2007PASJ...59..961K 110 7 Radiative column and light curve of X-ray binary pulsars. KARINO S.
2008MNRAS.389.1447N 1342 T K A S   X C       33 8 18 The very massive X-ray bright binary system Wack2134 (= WR21a). NIEMELA V.S., GAMEN R.C., BARBA R.H., et al.
2007A&ARv..14..171D 1 44 100 Non-Thermal Emission in Massive Binaries. DE BECKER M.
2009MNRAS.395..823S 39           X         1 12 25 A first orbital solution for the very massive 30 Dor main-sequence WN6h+O binary R145. SCHNURR O., MOFFAT A.F.J., VILLAR-SBAFFI A., et al.
2009AJ....138..402S 15       D               1 86 40 A near-infrared survey of the inner galactic plane for Wolf-Rayet stars. I. Methods and first results: 41 new WR stars. SHARA M.M., MOFFAT A.F.J., GERKE J., et al.
2007JAVSO..35..327S 37           X         1 55 1 Finding periods in high mass X-ray binaries. SARTY G.E., KISS L.L., JOHNSTON H.M., et al.
2009A&A...507.1567C 15       D               1 57 8 The binary nature of the galactic centre X-ray source CXOGC J174536.1-285638. CLARK J.S., CROWTHER P.A. and MIKLES V.J.
2010RMxAC..38...30B 41           X         1 9 64 Spectroscopic survey of galactic O and WN stars. OWN Survey: new binaries and trapezium-like systems. BARBA R.H., GAMEN R., ARIAS J.I., et al.
2010MNRAS.408..731C 43           X         1 41 437 The R136 star cluster hosts several stars whose individual masses greatly exceed the accepted 150M☉ stellar mass limit. CROWTHER P.A., SCHNURR O., HIRSCHI R., et al.
2011MNRAS.410..161R 292     A     X C F     6 14 10 Discovery of two galactic Wolf–Rayet stars in Circinus. ROMAN-LOPES A.
2011ARep...55..247T 5 0 The evolutionary status of the most massive WNh stars in close binary systems. NGC 3603-A1. TUTUKOV A.V., FEDOROVA A.V. and CHEREPASHCHUK A.M.
2011ApJ...736..140C 169       D     X C       4 60 16 A systematic search for corotating interaction regions in apparently single galactic Wolf-Rayet stars. II. A global view of the wind variability. CHENE A.-N. and ST-LOUIS N.
2011MNRAS.416..501R 922     A D     X C F     23 29 29 Two O2 If*/WN6 stars possibly ejected from the massive young Galactic cluster Westerlund 2. ROMAN-LOPES A., BARBA R.H. and MORRELL N.I.
2012A&A...539A..66V 15       D               1 38 13 Energetic feedback and 26Al from massive stars and their supernovae in the Carina region. VOSS R., MARTIN P., DIEHL R., et al.
2012MNRAS.427L..65R 39           X         1 20 12 A Galactic O2 If*/WN6 star possibly ejected from its birthplace in NGC 3603. ROMAN-LOPES A.
2013MNRAS.433..712R 39           X         1 18 11 An O2 If*/WN6 star caught in the act in a compact H II region in the starburst cluster NGC 3603. ROMAN-LOPES A.
2013A&A...555A..50C viz 117           X C       2 65 24 The distance to the young open cluster Westerlund 2. CARRARO G., TURNER D., MAJAESS D., et al.
2013A&A...558A..28D 328       D   O X         9 80 91 Catalogue of particle-accelerating colliding-wind binaries. DE BECKER M. and RAUCQ F.
2014A&A...564A.107M viz 16       D               1 228 11 A thin diffuse component of the Galactic ridge X-ray emission and heating of the interstellar medium contributed by the radiation of Galactic X-ray binaries. MOLARO M., KHATRI R. and SUNYAEV R.A.
2014MNRAS.440....2M 55       D     X         2 71 6 On the origin of variable structures in the winds of hot luminous stars. MICHAUX Y.J.L., MOFFAT A.F.J., CHENE A.-N., et al.
2015MNRAS.446.3797H viz 79           X         2 320 25 Reddening, distance, and stellar content of the young open cluster Westerlund 2. HUR H., PARK B.-G., SUNG H., et al.
2015MNRAS.450.3855M viz 16       D               1 39 12 New OB star candidates in the Carina Arm around Westerlund 2 from VPHAS+. MOHR-SMITH M., DREW J.E., BARENTSEN G., et al.
2016NewA...43...70R 1 7 7 Fe XXV line profiles in colliding wind binaries. RAUW G., MOSSOUX E. and NAZE Y.
2016MNRAS.455.1275T viz 1565 T K A D     X C F     37 13 12 The mass of the very massive binary
WR21a. 		TRAMPER F., SANA H., FITZSIMONS N.E., et al.
2016A&A...587A.135R viz 40           X         1 61 10 NGC 6334 and NGC 6357: Hα kinematics and the nature of the HII regions. RUSSEIL D., TIGE J., ADAMI C., et al.
2016ApJ...823...96R 120           X         3 60 13 SOAR optical and near-infrared spectroscopic survey of newly discovered massive stars in the periphery of galactic massive star clusters I-NGC 3603. ROMAN-LOPES A., FRANCO G.A.P. and SANMARTIM D.
2016ApJS..224....4M viz 177       D     X         5 391 111 The Galactic O-star Spectroscopic Survey (GOSSS). III. 142 additional O-type systems. MAIZ-APELLANIZ J., SOTA A., ARIAS J.I., et al.
2016ARep...60..461T 40           X         1 59 ~ The evolution of close binary stars. TUTUKOV A.V. and CHEREPASHCHUK A.M.
2016A&A...590A.113G 2272 T K A S   X C       54 11 9 The X-ray light curve of the massive colliding wind Wolf-Rayet + O binary
WR 21a. 		GOSSET E. and NAZE Y.
2016NewA...47...81I viz 96       D       C       2 202 2 Effects of variability of X-ray binaries on the X-ray luminosity functions of Milky Way. ISLAM N. and PAUL B.
2017A&A...598A..85S viz 42         O X         1 18 19 The Tarantula Massive Binary Monitoring. II. First SB2 orbital and spectroscopic analysis for the Wolf-Rayet binary R145. SHENAR T., RICHARDSON N.D., SABLOWSKI D.P., et al.
2017A&A...600A..47D 41           X         1 16 3 An investigation into the fraction of particle accelerators among colliding-wind binaries. Towards an extension of the catalogue. DE BECKER M., BENAGLIA P., ROMERO G.E., et al.
2017A&A...607A..96M viz 44           X         1 3 10 A modern study of HD 166734: a massive supergiant system. MAHY L., DAMERDJI Y., GOSSET E., et al.
2017A&A...607A..97N 162           X         4 11 2 An X-ray view of HD 166734, a massive supergiant system. NAZE Y., GOSSET E., MAHY L., et al.
2017ARep...61..833T 31 3 Formation of close binary black holes merging due to gravitational-wave radiation. TUTUKOV A.V. and CHEREPASHCHUK A.M.
2018ApJ...853..164N 123           X         3 16 5 A changing wind collision. NAZE Y., KOENIGSBERGER G., PITTARD J.M., et al.
2018MNRAS.474.3228P 469       D     X C       11 33 6 The 155-day X-ray cycle of the very massive Wolf-Rayet star Melnick 34 in the Large Magellanic Cloud. POLLOCK A.M.T., CROWTHER P.A., TEHRANI K., et al.
2018A&A...613A...9M viz 16       D               1 602 47 Optical-NIR dust extinction towards Galactic O stars. MAIZ-APELLANIZ J. and BARBA R.H.
2018MNRAS.477.5640P 41           X         1 12 7 Colliding stellar winds structure and X-ray emission. PITTARD J.M. and DAWSON B.
2018A&A...617A..65C viz 82             C       2 225 9 The Arches cluster revisited. I. Data presentation and stellar census. CLARK J.S., LOHR M.E., NAJARRO F., et al.
2018A&A...617A..66L viz 165           X         4 27 9 The Arches cluster revisited. II. A massive eclipsing spectroscopic binary in the Arches cluster. LOHR M.E., CLARK J.S., NAJARRO F., et al.
2018MNRAS.480.2109D 346       D     X C       8 17 5 Massive stars in the hinterland of the young cluster, Westerlund 2. DREW J.E., HERRERO A., MOHR-SMITH M., et al.
2019MNRAS.484.2229M 42           X         1 9 ~ Long-term X-ray variation of the colliding-wind Wolf-Rayet binary WR 125. MIDOOKA T., SUGAWARA Y. and EBISAWA K.
2019MNRAS.484.2692T 60       D     X         2 18 22 Weighing Melnick 34: the most massive binary system known. TEHRANI K.A., CROWTHER P.A., BESTENLEHNER J.M., et al.
2019MNRAS.487.2624A 42           X         1 11 ~ Long-term soft and hard X-ray investigation of the colliding wind WN+O binary WR 25. ARORA B., PANDEY J.C. and DE BECKER M.
2019AJ....158...35S viz 84           X         2 112 ~ The Swift UVOT Stars Survey. III. Photometry and color-magnitude diagrams of 103 Galactic open clusters. SIEGEL M.H., LAPORTE S.J., PORTERFIELD B.L., et al.
2019A&A...627A..99N 125           X         3 30 ~ Variations on a theme: the puzzling behaviour of Schulte 12. NAZE Y., RAUW G., CZESLA S., et al.
2019ApJS..244...28T viz 184       D     X         5 119 15 The Massive Star-forming Regions Omnibus X-ray Catalog, third installment. TOWNSLEY L.K., BROOS P.S., GARMIRE G.P., et al.
2020MNRAS.493.1512R viz 17       D               1 393 47 Unlocking Galactic Wolf-Rayet stars with Gaia DR2 - I. Distances and absolute magnitudes. RATE G. and CROWTHER P.A.
2020A&A...641A..26D 43           X         1 21 15 A spectroscopic multiplicity survey of Galactic Wolf-Rayet stars. I. The northern WC sequence. DSILVA K., SHENAR T., SANA H., et al.
2020A&A...643A.138M viz 145       D     X         4 166 19 The Villafranca catalog of Galactic OB groups. I. Systems with O2-O3.5 stars. MAIZ APELLANIZ J., CRESPO BELLIDO P., BARBA R.H., et al.
2021A&A...645L...8X viz 17       D               1 9593 36 Local spiral structure based on the Gaia EDR3 parallaxes. XU Y., HOU L.G., BIAN S.B., et al.
2021A&A...650A.147S 44           X         1 21 15 The Tarantula Massive Binary Monitoring. V. R 144: a wind-eclipsing binary with a total mass ≥ 140 M☉. SHENAR T., SANA H., MARCHANT P., et al.
2021ApJ...915..114P 87           X         2 19 ~ The colliding winds of WR 25 in high-resolution X-rays. PRADHAN P., HUENEMOERDER D.P., IGNACE R., et al.
2021A&A...654A..44M 148       D     X C       3 22 5 η Carinae with Fermi-LAT: two full orbits and the third periastron. MARTI-DEVESA G. and REIMER O.
2022A&A...657A..72M 90           X         2 36 8 Escape from the Bermuda cluster: Orphanization by multiple stellar ejections. MAIZ APELLANIZ J., PANTALEONI GONZALEZ M., BARBA R.H., et al.
2022A&A...657A.131M viz 90           X         2 261 11 The Villafranca catalog of Galactic OB groups. II. From Gaia DR2 to EDR3 and ten new systems with O stars. MAIZ APELLANIZ J., BARBA R.H., FERNANDEZ ARANDA R., et al.
2022MNRAS.516.1149B 1837 T K A D S   X C       39 19 ~ The winking eye of a very massive star:
WR 21a revealed as an eclipsing binary by TESS. 		BARBA R.H., GAMEN R.C., MARTIN-RAVELO P., et al.
2022MNRAS.516.3366N 45           X         1 43 3 The X-ray emission of Be+stripped star binaries★. NAZE Y., RAUW G., SMITH M.A., et al.
2023MNRAS.521.4473C 112       D       C       2 91 ~ The Arches cluster revisited - IV. Observational constraints on the binary properties of very massive stars. CLARK J.S., LOHR M.E., NAJARRO F., et al.
2023A&A...679A..36S 47           X         1 25 ~ Constraints on the multiplicity of the most massive stars known: R136 a1, a2, a3, and c. SHENAR T., SANA H., CROWTHER P.A., et al.
2023MNRAS.526.2167N 47           X         1 11 ~ Colliding winds in WR21 and WR31 - I. The X-ray view. NAZE Y., RAUW G., JOHNSON R., et al.
2023A&A...680A..81R viz 140           X C       2 70 ~ A deep Hα survey of the Carina tangent arm direction. RUSSEIL D., ZAVAGNO A., AMRAM P., et al.

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