A Search for Relativistic Ejecta in a Sample of ZTF Broad-lined Type Ic Supernovae
| Title: | A Search for Relativistic Ejecta in a Sample of ZTF Broad-lined Type Ic Supernovae |
|---|---|
| Authors: | Corsi, A; Ho, AYQ; Cenko, SB; Kulkarni, SR; Anand, S; Yang, S; Sollerman, J; Srinivasaragavan, GP; Omand, CMB; Balasubramanian, A; Frail, DA; Fremling, C; Perley, DA; Yao, Y; Dahiwale, AS; De, K; Dugas, A; Hankins, M; Jencson, J; Kasliwal, MM; Tzanidakis, A; Bellm, EC; Laher, RR; Masci, FJ; Purdum, JN; Regnault, N |
| Publisher Information: | American Astronomical Society; IOP Publishing |
| Publication Year: | 2023 |
| Collection: | Liverpool John Moores University: LJMU Research Online |
| Subject Terms: | QB Astronomy; QC Physics |
| Description: | The dividing line between gamma-ray bursts (GRBs) and ordinary stripped-envelope core-collapse supernovae (SNe) is yet to be fully understood. Observationally mapping the variety of ejecta outcomes (ultrarelativistic, mildly relativistic, or nonrelativistic) in SNe of Type Ic with broad lines (Ic-BL) can provide a key test to stellar explosion models. However, this requires large samples of the rare SN Ic-BL events with follow-up observations in the radio, where fast ejecta can be probed largely free of geometry and viewing angle effects. Here, we present the results of a radio (and X-ray) follow-up campaign of 16 SNe Ic-BL detected by the Zwicky Transient Facility (ZTF). Our radio campaign resulted in four counterpart detections and 12 deep upper limits. None of the events in our sample is as relativistic as SN 1998bw and we constrain the fraction of SN 1998bw-like explosions to |
| Document Type: | article in journal/newspaper |
| File Description: | text |
| Language: | English |
| ISSN: | 0004-637X |
| Relation: | https://researchonline.ljmu.ac.uk/id/eprint/22171/1/Corsi_2023_ApJ_953_179.pdf; Corsi, A ORCID logoorcid:0000-0001-8104-3536 , Ho, AYQ ORCID logoorcid:0000-0002-9017-3567 , Cenko, SB ORCID logoorcid:0000-0003-1673-970X , Kulkarni, SR ORCID logoorcid:0000-0001-5390-8563 , Anand, S ORCID logoorcid:0000-0003-3768-7515 , Yang, S ORCID logoorcid:0000-0002-2898-6532 , Sollerman, J ORCID logoorcid:0000-0003-1546-6615 , Srinivasaragavan, GP ORCID logoorcid:0000-0002-6428-2700 , Omand, CMB ORCID logoorcid:0000-0002-9646-8710 , Balasubramanian, A ORCID logoorcid:0000-0003-0477-7645 , Frail, DA, Fremling, C ORCID logoorcid:0000-0002-4223-103X , Perley, DA ORCID logoorcid:0000-0001-8472-1996 , Yao, Y ORCID logoorcid:0000-0001-6747-8509 , Dahiwale, AS, De, K ORCID logoorcid:0000-0002-3961-1365 , Dugas, A, Hankins, M ORCID logoorcid:0000-0001-9315-8437 , Jencson, J ORCID logoorcid:0000-0001-5754-4007 , Kasliwal, MM ORCID logoorcid:0000-0002-5619-4938 , Tzanidakis, A ORCID logoorcid:0000-0003-0484-3331 , Bellm, EC ORCID logoorcid:0000-0001-8018-5348 , Laher, RR ORCID logoorcid:0000-0003-2451-5482 , Masci, FJ ORCID logoorcid:0000-0002-8532-9395 , Purdum, JN ORCID logoorcid:0000-0003-1227-3738 and Regnault, N (2023) A Search for Relativistic Ejecta in a Sample of ZTF Broad-lined Type Ic Supernovae. Astrophysical Journal, 953 (2). pp. 1-21. ISSN 0004-637X |
| DOI: | 10.3847/1538-4357/acd3f2 |
| Availability: | https://researchonline.ljmu.ac.uk/id/eprint/22171/; https://researchonline.ljmu.ac.uk/id/eprint/22171/1/Corsi_2023_ApJ_953_179.pdf; https://doi.org/10.3847/1538-4357/acd3f2 |
| Rights: | cc_by |
| Accession Number: | edsbas.97C2D792 |
| Database: | BASE |