WebSep 27, 2016 · We present the light curves of the hydrogen-poor superluminous supernovae (SLSNe-I) PTF12dam and iPTF13dcc, discovered by the (intermediate) Palomar Transient Factory. Both show excess emission at … WebSep 26, 2016 · A model combining a shock breakout in an extended envelope with late-time magnetar energy injection provides a reasonable fit to the iPTF13dcc observations. …
A Multiple Ejecta-Circumstellar Medium Interaction Model …
WebFeb 23, 2024 · The early-time LC of iPTF13dcc shows a long duration bump followed by the second peak. Here we propose an ejecta-circumstellar medium (CSM) interaction model involving multiple shells/winds and use it to explain the LCs of iPTF15esb and iPTF13dcc. We find that the theoretical LCs reproduced by this model can well match the … WebThe two fainter galaxies (iPTF13dcc with V~23.6 and iPTF13ehe with 21) still host the ongoing supernova (equal in brightness or fainter than the galaxy) and we will observe them with ACS with one filter (F625W). We intend to divide each orbit in a few sub-exposures and dither them to correct for cosmic rays and bad pixels. sma male wifi antenna
[1802.08164] A Multiple Ejecta-Circumstellar Medium Interaction Model ...
WebIn this paper, we investigate two hydrogen-poor superluminous supernovae (SLSNe), iPTF15esb and iPTF13dcc, whose light curves (LCs) show significant deviation from the … WebFig. 3.— Same as in Figure 1 but for iPTF13dcc. Data are obtained from Vreeswijk et al. (2024). The fitting parameters are shown in the text and Table 1. - "A Multiple Ejecta-Circumstellar Medium Interaction Model and Its Implications for Superluminous Supernovae iPTF15esb and iPTF13dcc" WebIn this paper, we investigate two hydrogen-poor superluminous supernovae (SLSNe) iPTF15esb and iPTF13dcc whose light curves (LCs) show significant deviation from the smooth rise and fall. The LC of iPTF15esb exhibits two peaks and a post-peak plateau, and furthermore the late-time spectrum of iPTF15esb shows a strong, broad H α emission … sma marion county fl