WFRF:(Anastasios O)
Sökning: WFRF:(Anastasios O) > Bright, Months-long...
LIBRIS Formathandbok (Information om MARC21)
| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 05847naa a2201033 4500 | |
| 001 | oai:DiVA.org:su-191317 | |
| 003 | SwePub | |
| 008 | 210317s2021 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1913172 URI |
| 024 | 7 | a https://doi.org/10.3847/1538-4357/abd0322 DOI |
| 040 | a (SwePub)su | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Strotjohann, Nora L.4 aut |
| 245 | 1 0 | a Bright, Months-long Stellar Outbursts Announce the Explosion of Interaction-powered Supernovae |
| 264 | c 2021-02-03 | |
| 264 | 1 | b American Astronomical Society,c 2021 |
| 338 | a print2 rdacarrier | |
| 520 | a Interaction-powered supernovae (SNe) explode within an optically thick circumstellar medium (CSM) that could be ejected during eruptive events. To identify and characterize such pre-explosion outbursts, we produce forced-photometry light curves for 196 interacting SNe, mostly of Type IIn, detected by the Zwicky Transient Facility between early 2018 and 2020 June. Extensive tests demonstrate that we only expect a few false detections among the 70,000 analyzed pre-explosion images after applying quality cuts and bias corrections. We detect precursor eruptions prior to 18 Type IIn SNe and prior to the Type Ibn SN 2019uo. Precursors become brighter and more frequent in the last months before the SN and month-long outbursts brighter than magnitude -13 occur prior to 25% (5-69%, 95% confidence range) of all Type IIn SNe within the final three months before the explosion. With radiative energies of up to 10(49) erg, precursors could eject similar to 1 M of material. Nevertheless, SNe with detected precursors are not significantly more luminous than other SNe IIn, and the characteristic narrow hydrogen lines in their spectra typically originate from earlier, undetected mass-loss events. The long precursor durations require ongoing energy injection, and they could, for example, be powered by interaction or by a continuum-driven wind. Instabilities during the neon- and oxygen-burning phases are predicted to launch precursors in the final years to months before the explosion; however, the brightest precursor is 100 times more energetic than anticipated. | |
| 650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
| 653 | a Eruptive phenomena | |
| 653 | a Stellar mass loss | |
| 653 | a Circumstellar matter | |
| 653 | a Late stellar evolution | |
| 653 | a Stellar flares | |
| 653 | a Core-collapse supernovae | |
| 700 | 1 | a Ofek, Eran O.4 aut |
| 700 | 1 | a Gal-Yam, Avishay4 aut |
| 700 | 1 | a Bruch, Rachel4 aut |
| 700 | 1 | a Schulze, Steve4 aut |
| 700 | 1 | a Shaviv, Nir4 aut |
| 700 | 1 | a Sollerman, Jesperu Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)solle |
| 700 | 1 | a Filippenko, Alexei V.4 aut |
| 700 | 1 | a Yaron, Ofer4 aut |
| 700 | 1 | a Fremling, Christoffer4 aut |
| 700 | 1 | a Nordin, Jakob4 aut |
| 700 | 1 | a Kool, Erik C.u Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)erko1670 |
| 700 | 1 | a Perley, Dan A.4 aut |
| 700 | 1 | a Ho, Anna Y. Q.4 aut |
| 700 | 1 | a Yang, Yi4 aut |
| 700 | 1 | a Yao, Yuhan4 aut |
| 700 | 1 | a Soumagnac, Maayane T.4 aut |
| 700 | 1 | a Graham, Melissa L.4 aut |
| 700 | 1 | a Barbarino, Cristinau Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)cbarb |
| 700 | 1 | a Tartaglia, Leonardou Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC),INAF—Osservatorio Astronomico di Padova, Italy4 aut0 (Swepub:su)leta1160 |
| 700 | 1 | a De, Kishalay4 aut |
| 700 | 1 | a Goldstein, Daniel A.4 aut |
| 700 | 1 | a Cook, David O.4 aut |
| 700 | 1 | a Brink, Thomas G.4 aut |
| 700 | 1 | a Taggart, Kirsty4 aut |
| 700 | 1 | a Yan, Lin4 aut |
| 700 | 1 | a Lunnan, Ragnhildu Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)rlunn |
| 700 | 1 | a Kasliwal, Mansi4 aut |
| 700 | 1 | a Kulkarni, Shri R.4 aut |
| 700 | 1 | a Nugent, Peter E.4 aut |
| 700 | 1 | a Masci, Frank J.4 aut |
| 700 | 1 | a Rosnet, Philippe4 aut |
| 700 | 1 | a Adams, Scott M.4 aut |
| 700 | 1 | a Andreoni, Igor4 aut |
| 700 | 1 | a Bagdasaryan, Ashot4 aut |
| 700 | 1 | a Bellm, Eric C.4 aut |
| 700 | 1 | a Burdge, Kevin4 aut |
| 700 | 1 | a Duev, Dmitry A.4 aut |
| 700 | 1 | a Dugas, Alison4 aut |
| 700 | 1 | a Frederick, Sara4 aut |
| 700 | 1 | a Goldwasser, Samantha4 aut |
| 700 | 1 | a Hankins, Matthew4 aut |
| 700 | 1 | a Irani, Ido4 aut |
| 700 | 1 | a Karambelkar, Viraj4 aut |
| 700 | 1 | a Kupfer, Thomas4 aut |
| 700 | 1 | a Liang, Jingyi4 aut |
| 700 | 1 | a Neill, James D.4 aut |
| 700 | 1 | a Porter, Michael4 aut |
| 700 | 1 | a Riddle, Reed L.4 aut |
| 700 | 1 | a Sharma, Yashvi4 aut |
| 700 | 1 | a Short, Phil4 aut |
| 700 | 1 | a Taddia, Francescou Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)ftadd |
| 700 | 1 | a Tzanidakis, Anastasios4 aut |
| 700 | 1 | a Roestel, Jan van4 aut |
| 700 | 1 | a Walters, Richard4 aut |
| 700 | 1 | a Zhuang, Zhuyun4 aut |
| 710 | 2 | a Stockholms universitetb Institutionen för astronomi4 org |
| 773 | 0 | t Astrophysical Journald : American Astronomical Societyg 907:2q 907:2x 0004-637Xx 1538-4357 |
| 856 | 4 | u https://iopscience.iop.org/article/10.3847/1538-4357/abd032/pdf |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-191317 |
| 856 | 4 8 | u https://doi.org/10.3847/1538-4357/abd032 |
Hitta mer i SwePub
- Av författaren/redakt...
- Strotjohann, Nor ...
- Ofek, Eran O.
- Gal-Yam, Avishay
- Bruch, Rachel
- Schulze, Steve
- Shaviv, Nir
- visa fler...
- Sollerman, Jespe ...
- Filippenko, Alex ...
- Yaron, Ofer
- Fremling, Christ ...
- Nordin, Jakob
- Kool, Erik C.
- Perley, Dan A.
- Ho, Anna Y. Q.
- Yang, Yi
- Yao, Yuhan
- Soumagnac, Maaya ...
- Graham, Melissa ...
- Barbarino, Crist ...
- Tartaglia, Leona ...
- De, Kishalay
- Goldstein, Danie ...
- Cook, David O.
- Brink, Thomas G.
- Taggart, Kirsty
- Yan, Lin
- Lunnan, Ragnhild
- Kasliwal, Mansi
- Kulkarni, Shri R ...
- Nugent, Peter E.
- Masci, Frank J.
- Rosnet, Philippe
- Adams, Scott M.
- Andreoni, Igor
- Bagdasaryan, Ash ...
- Bellm, Eric C.
- Burdge, Kevin
- Duev, Dmitry A.
- Dugas, Alison
- Frederick, Sara
- Goldwasser, Sama ...
- Hankins, Matthew
- Irani, Ido
- Karambelkar, Vir ...
- Kupfer, Thomas
- Liang, Jingyi
- Neill, James D.
- Porter, Michael
- Riddle, Reed L.
- Sharma, Yashvi
- Short, Phil
- Taddia, Francesc ...
- Tzanidakis, Anas ...
- Roestel, Jan van
- Walters, Richard
- Zhuang, Zhuyun
- visa färre...
- Om ämnet
-
- NATURVETENSKAP
- NATURVETENSKAP
- och Fysik
- Artiklar i publikationen
- Astrophysical Jo ...
- Av lärosätet
- Stockholms universitet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
