Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100565593> ?p ?o ?g. }
- W2100565593 endingPage "L56" @default.
- W2100565593 startingPage "L52" @default.
- W2100565593 abstract "We present photometric and spectroscopic observations of a luminous Type IIP Supernova (SN) 2009kf discovered by the Pan-STARRS 1 (PS1) survey and also detected by the Galaxy Evolution Explorer. The SN shows a plateau in its optical and bolometric light curves, lasting approximately 70 days in the rest frame, with an absolute magnitude of MV = −18.4 mag. The P-Cygni profiles of hydrogen indicate expansion velocities of 9000 km s-1 at 61 days after discovery which is extremely high for a Type IIP SN. SN 2009kf is also remarkably bright in the near-ultraviolet (NUV) and shows a slow evolution 10–20 days after optical discovery. The NUV and optical luminosity at these epochs can be modeled with a blackbody with a hot effective temperature (T ∼ 16,000 K) and a large radius (R ∼ 1 × 1015 cm). The bright bolometric and NUV luminosity, the light curve peak and plateau duration, the high velocities, and temperatures suggest that 2009kf is a Type IIP SN powered by a larger than normal explosion energy. Recently discovered high-z SNe (0.7 < z < 2.3) have been assumed to be IIn SNe, with the bright UV luminosities due to the interaction of SN ejecta with a dense circumstellar medium. UV-bright SNe similar to SN 2009kf could also account for these high-z events, and its absolute magnitude MNUV = −21.5 ± 0.5 mag suggests such SNe could be discovered out to z ∼ 2.5 in the PS1 survey." @default.
- W2100565593 created "2016-06-24" @default.
- W2100565593 creator A5000721632 @default.
- W2100565593 creator A5003296263 @default.
- W2100565593 creator A5003934125 @default.
- W2100565593 creator A5006605954 @default.
- W2100565593 creator A5008720829 @default.
- W2100565593 creator A5011641015 @default.
- W2100565593 creator A5012188989 @default.
- W2100565593 creator A5014714070 @default.
- W2100565593 creator A5015022731 @default.
- W2100565593 creator A5017158718 @default.
- W2100565593 creator A5019142056 @default.
- W2100565593 creator A5020115013 @default.
- W2100565593 creator A5020408940 @default.
- W2100565593 creator A5022085141 @default.
- W2100565593 creator A5026372567 @default.
- W2100565593 creator A5028961027 @default.
- W2100565593 creator A5028993000 @default.
- W2100565593 creator A5031640848 @default.
- W2100565593 creator A5032093574 @default.
- W2100565593 creator A5032893133 @default.
- W2100565593 creator A5033418368 @default.
- W2100565593 creator A5033762354 @default.
- W2100565593 creator A5035787252 @default.
- W2100565593 creator A5037270981 @default.
- W2100565593 creator A5040903621 @default.
- W2100565593 creator A5042025625 @default.
- W2100565593 creator A5042395525 @default.
- W2100565593 creator A5047421368 @default.
- W2100565593 creator A5047737924 @default.
- W2100565593 creator A5047981013 @default.
- W2100565593 creator A5050714722 @default.
- W2100565593 creator A5054211742 @default.
- W2100565593 creator A5056622004 @default.
- W2100565593 creator A5059933284 @default.
- W2100565593 creator A5060126668 @default.
- W2100565593 creator A5060456306 @default.
- W2100565593 creator A5061352278 @default.
- W2100565593 creator A5070885108 @default.
- W2100565593 creator A5072395738 @default.
- W2100565593 creator A5072484694 @default.
- W2100565593 creator A5078316910 @default.
- W2100565593 creator A5085143798 @default.
- W2100565593 creator A5085539263 @default.
- W2100565593 creator A5089039466 @default.
- W2100565593 creator A5089831351 @default.
- W2100565593 creator A5091123034 @default.
- W2100565593 date "2010-06-16" @default.
- W2100565593 modified "2023-09-29" @default.
- W2100565593 title "SUPERNOVA 2009kf: AN ULTRAVIOLET BRIGHT TYPE IIP SUPERNOVA DISCOVERED WITH PAN-STARRS 1 AND <i>GALEX</i>" @default.
- W2100565593 cites W1982408116 @default.
- W2100565593 cites W1982502140 @default.
- W2100565593 cites W1983633573 @default.
- W2100565593 cites W1984762813 @default.
- W2100565593 cites W2010637248 @default.
- W2100565593 cites W2011654732 @default.
- W2100565593 cites W2018676637 @default.
- W2100565593 cites W2020989001 @default.
- W2100565593 cites W2031109552 @default.
- W2100565593 cites W2034195644 @default.
- W2100565593 cites W2039803402 @default.
- W2100565593 cites W2047135448 @default.
- W2100565593 cites W2053876856 @default.
- W2100565593 cites W2055976583 @default.
- W2100565593 cites W2076226995 @default.
- W2100565593 cites W2076231011 @default.
- W2100565593 cites W2090231561 @default.
- W2100565593 cites W2090246787 @default.
- W2100565593 cites W2106827229 @default.
- W2100565593 cites W2111817932 @default.
- W2100565593 cites W2113829810 @default.
- W2100565593 cites W2118893895 @default.
- W2100565593 cites W2126297006 @default.
- W2100565593 cites W2139777473 @default.
- W2100565593 cites W2142191033 @default.
- W2100565593 cites W2142323230 @default.
- W2100565593 cites W2148383454 @default.
- W2100565593 cites W2157990947 @default.
- W2100565593 cites W2167247306 @default.
- W2100565593 cites W2167635287 @default.
- W2100565593 cites W2950360102 @default.
- W2100565593 cites W3098741896 @default.
- W2100565593 cites W3099127054 @default.
- W2100565593 cites W3103151860 @default.
- W2100565593 cites W3103245410 @default.
- W2100565593 cites W3103321915 @default.
- W2100565593 cites W3103584955 @default.
- W2100565593 cites W3104890102 @default.
- W2100565593 doi "https://doi.org/10.1088/2041-8205/717/1/l52" @default.
- W2100565593 hasPublicationYear "2010" @default.
- W2100565593 type Work @default.
- W2100565593 sameAs 2100565593 @default.
- W2100565593 citedByCount "51" @default.
- W2100565593 countsByYear W21005655932012 @default.
- W2100565593 countsByYear W21005655932013 @default.
- W2100565593 countsByYear W21005655932014 @default.
- W2100565593 countsByYear W21005655932015 @default.