Buchumschlag

Nitrogen abundances of the Be-type stars in 30 Doradus

A sub-set of the 67 Be-type stars observed in 30 Doradus during the VLT-FLAMES Tarantula Survey (VFTS) campaign have been analysed to estimate atmospheric parameters and chemical compositions, in particular their nitrogen abundance. Reliable results were found for 23 targets comprising the largest L...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Dufton, Philip L. (VerfasserIn) , Langer, N. (VerfasserIn) , Lennon, D. J. (VerfasserIn) , Schneider, Fabian (VerfasserIn) , Evans, C. J. (VerfasserIn) , Sana, H. (VerfasserIn) , Taylor, W. D. (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 2024
In: Monthly notices of the Royal Astronomical Society
Year: 2024, Jahrgang: 527, Heft: 3, Pages: 5155-5165
ISSN:1365-2966
DOI:10.1093/mnras/stad3537
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1093/mnras/stad3537
Verlag, lizenzpflichtig, Volltext: https://www.webofscience.com/api/gateway?GWVersion=2&SrcAuth=DynamicDOIArticle&SrcApp=WOS&KeyAID=10.1093%2Fmnras%2Fstad3537&DestApp=DOI&SrcAppSID=EUW1ED0A5BeZU57VSfEMhrgZ1CZkQ&SrcJTitle=MONTHLY+NOTICES+OF+THE+ROYAL+ASTRONOMICAL+SOCIETY&DestDOIRegistrantName=Oxford+University+Press
Volltext
Verfasserangaben:P.L. Dufton, N. Langer, D.J. Lennon, F.R.N. Schneider, C.J. Evans, H. Sana, W.D. Taylor

MARC

LEADER 00000caa a2200000 c 4500
001 1903790956
003 DE-627
005 20241205175134.0
007 cr uuu---uuuuu
008 240930s2024 xx |||||o 00| ||eng c
024 7 |a 10.1093/mnras/stad3537  |2 doi 
035 |a (DE-627)1903790956 
035 |a (DE-599)KXP1903790956 
035 |a (OCoLC)1475313837 
040 |a DE-627  |b ger  |c DE-627  |e rda 
041 |a eng 
084 |a 29  |2 sdnb 
100 1 |a Dufton, Philip L.  |e VerfasserIn  |0 (DE-588)1189607441  |0 (DE-627)1668156768  |4 aut 
245 1 0 |a Nitrogen abundances of the Be-type stars in 30 Doradus  |c P.L. Dufton, N. Langer, D.J. Lennon, F.R.N. Schneider, C.J. Evans, H. Sana, W.D. Taylor 
264 1 |c 2024 
300 |b Diagramme 
300 |a 11 
336 |a Text  |b txt  |2 rdacontent 
337 |a Computermedien  |b c  |2 rdamedia 
338 |a Online-Ressource  |b cr  |2 rdacarrier 
500 |a Gesehen am 30.09.2024 
520 |a A sub-set of the 67 Be-type stars observed in 30 Doradus during the VLT-FLAMES Tarantula Survey (VFTS) campaign have been analysed to estimate atmospheric parameters and chemical compositions, in particular their nitrogen abundance. Reliable results were found for 23 targets comprising the largest Large Magellanic Cloud sample currently available. The nitrogen abundance estimates have been compared with predictions from evolutionary models for rapidly rotating single stars (or non-interacting multiple systems) and for interacting binaries. The observations appear to be incompatible with all the targets having a single star evolutionary history. The results agree better with a binary evolutionary history with at least 30 per cent of the VFTS sample having apparently evolved by this pathway. These conclusions are consistent with a previous analysis of the v(e) sin i-estimates for this Be-type sample. 
650 4 |a BLANKETED MODEL ATMOSPHERES 
650 4 |a CHEMICAL-COMPOSITIONS 
650 4 |a EVOLUTION 
650 4 |a galaxies: star clusters: individual: Tarantula Nebula 
650 4 |a HIGH FRACTION 
650 4 |a Magellanic Clouds 
650 4 |a MASSIVE STARS 
650 4 |a POPULATION SYNTHESIS 
650 4 |a RADIAL-VELOCITIES 
650 4 |a SPECTRA 
650 4 |a stars: abundances 
650 4 |a stars: emission-line, Be 
650 4 |a stars: evolution 
650 4 |a stars: rotation 
650 4 |a VLT-FLAMES SURVEY 
650 4 |a X-RAY BINARIES 
700 1 |a Langer, N.  |e VerfasserIn  |4 aut 
700 1 |a Lennon, D. J.  |e VerfasserIn  |4 aut 
700 1 |a Schneider, Fabian  |e VerfasserIn  |0 (DE-588)1069401307  |0 (DE-627)821861212  |0 (DE-576)42867223X  |4 aut 
700 1 |a Evans, C. J.  |e VerfasserIn  |4 aut 
700 1 |a Sana, H.  |e VerfasserIn  |4 aut 
700 1 |a Taylor, W. D.  |e VerfasserIn  |4 aut 
773 0 8 |i Enthalten in  |a Royal Astronomical Society  |t Monthly notices of the Royal Astronomical Society  |d Oxford : Oxford Univ. Press, 1827  |g 527(2024), 3, Seite 5155-5165  |h Online-Ressource  |w (DE-627)314059164  |w (DE-600)2016084-7  |w (DE-576)090955420  |x 1365-2966  |7 nnas 
773 1 8 |g volume:527  |g year:2024  |g number:3  |g pages:5155-5165  |g extent:11  |a Nitrogen abundances of the Be-type stars in 30 Doradus 
856 4 0 |u https://doi.org/10.1093/mnras/stad3537  |x Verlag  |x Resolving-System  |z lizenzpflichtig  |3 Volltext 
856 4 0 |u https://www.webofscience.com/api/gateway?GWVersion=2&SrcAuth=DynamicDOIArticle&SrcApp=WOS&KeyAID=10.1093%2Fmnras%2Fstad3537&DestApp=DOI&SrcAppSID=EUW1ED0A5BeZU57VSfEMhrgZ1CZkQ&SrcJTitle=MONTHLY+NOTICES+OF+THE+ROYAL+ASTRONOMICAL+SOCIETY&DestDOIRegistrantName=Oxford+University+Press  |x Verlag  |z lizenzpflichtig  |3 Volltext 
951 |a AR 
992 |a 20240930 
993 |a Article 
994 |a 2024 
998 |g 1069401307  |a Schneider, Fabian  |m 1069401307:Schneider, Fabian  |d 700000  |d 714000  |d 700000  |d 728500  |e 700000PS1069401307  |e 714000PS1069401307  |e 700000PS1069401307  |e 728500PS1069401307  |k 0/700000/  |k 1/700000/714000/  |k 0/700000/  |k 1/700000/728500/  |p 4 
999 |a KXP-PPN1903790956  |e 458476767X 
BIB |a Y 
SER |a journal 
JSO |a {"language":["eng"],"person":[{"given":"Philip L.","role":"aut","display":"Dufton, Philip L.","family":"Dufton"},{"role":"aut","given":"N.","family":"Langer","display":"Langer, N."},{"display":"Lennon, D. J.","family":"Lennon","role":"aut","given":"D. J."},{"given":"Fabian","role":"aut","family":"Schneider","display":"Schneider, Fabian"},{"given":"C. J.","role":"aut","family":"Evans","display":"Evans, C. J."},{"family":"Sana","display":"Sana, H.","role":"aut","given":"H."},{"role":"aut","given":"W. D.","display":"Taylor, W. D.","family":"Taylor"}],"id":{"eki":["1903790956"],"doi":["10.1093/mnras/stad3537"]},"name":{"displayForm":["P.L. Dufton, N. Langer, D.J. Lennon, F.R.N. Schneider, C.J. Evans, H. Sana, W.D. Taylor"]},"physDesc":[{"noteIll":"Diagramme","extent":"11 S."}],"relHost":[{"id":{"zdb":["2016084-7"],"issn":["1365-2966"],"doi":["10.1111/(ISSN)1365-2966"],"eki":["314059164"]},"physDesc":[{"extent":"Online-Ressource"}],"recId":"314059164","type":{"media":"Online-Ressource","bibl":"periodical"},"disp":"Royal Astronomical SocietyMonthly notices of the Royal Astronomical Society","origin":[{"publisherPlace":"Oxford ; Oxford [u.a.] ; Oxford [u.a.]","dateIssuedKey":"1827","publisher":"Oxford Univ. Press ; Blackwell ; Wiley-Blackwell","dateIssuedDisp":"1827-"}],"note":["Gesehen am 15.01.2018"],"pubHistory":["1.1827 -"],"title":[{"title":"Monthly notices of the Royal Astronomical Society","title_sort":"Monthly notices of the Royal Astronomical Society"}],"part":{"pages":"5155-5165","year":"2024","issue":"3","text":"527(2024), 3, Seite 5155-5165","extent":"11","volume":"527"},"language":["eng"],"corporate":[{"role":"aut","display":"Royal Astronomical Society"}]}],"recId":"1903790956","type":{"media":"Online-Ressource","bibl":"article-journal"},"origin":[{"dateIssuedDisp":"2024","dateIssuedKey":"2024"}],"note":["Gesehen am 30.09.2024"],"title":[{"title":"Nitrogen abundances of the Be-type stars in 30 Doradus","title_sort":"Nitrogen abundances of the Be-type stars in 30 Doradus"}]} 
SRT |a DUFTONPHILNITROGENAB2024 

Ähnliche Einträge