From core collapse to superluminous: the rates of massive stellar explosions from the Palomar Transient Factory

C. Frohmaier; C. R. Angus; M. Vincenzi; M. Sullivan; M. Smith; P. E. Nugent; S. B. Cenko; A. Gal-Yam; S. R. Kulkarni; N. M. Law; R. M. Quimby

doi:10.1093/mnras/staa3607

From core collapse to superluminous: the rates of massive stellar explosions from the Palomar Transient Factory

C. Frohmaier^*, C. R. Angus, M. Vincenzi, M. Sullivan, M. Smith, P. E. Nugent, S. B. Cenko, A. Gal-Yam, S. R. Kulkarni, N. M. Law, R. M. Quimby

^*Corresponding author af dette arbejde

DARK

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

42 Citationer (Scopus)

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Abstract

We present measurements of the local core-collapse supernova (CCSN) rate using SN discoveries from the Palomar Transient Factory (PTF). We use a Monte Carlo simulation of hundreds of millions of SN light-curve realizations coupled with the detailed PTF survey detection efficiencies to forward model the SN rates in PTF. Using a sample of 86 CCSNe, including 26 stripped-envelope SNe (SESNe), we show that the overall CCSN volumetric rate is r(nu)(CC) = 9.10(-1.27)(+1.56) x 10(-5) SNe yr(-1) Mpc(-3) h(70)(3) at <z > = 0.028, and the SESN volumetric rate is r(v)(SE) = 2.41(-0.64)(+0.81) x 10(-5) SNe yr(-1) Mpc(-3) h(70)(3). We further measure a volumetric rate for hydrogen-free superluminous SNe (SLSNe-I) using eight events at z

Originalsprog	Engelsk
Tidsskrift	Monthly Notices of the Royal Astronomical Society
Vol/bind	500
Udgave nummer	4
Sider (fra-til)	5142-5158
Antal sider	17
ISSN	0035-8711
DOI	https://doi.org/10.1093/mnras/staa3607
Status	Udgivet - 1 feb. 2021

Adgang til dokumentet

10.1093/mnras/staa3607

staa3607Forlagets udgivne version, 1,53 MBLicens: CC BY-NC

Citationsformater

Frohmaier, C., Angus, C. R., Vincenzi, M., Sullivan, M., Smith, M., Nugent, P. E., Cenko, S. B., Gal-Yam, A., Kulkarni, S. R., Law, N. M., & Quimby, R. M. (2021). From core collapse to superluminous: the rates of massive stellar explosions from the Palomar Transient Factory. Monthly Notices of the Royal Astronomical Society, 500(4), 5142-5158. https://doi.org/10.1093/mnras/staa3607

Frohmaier, C, Angus, CR, Vincenzi, M, Sullivan, M, Smith, M, Nugent, PE, Cenko, SB, Gal-Yam, A, Kulkarni, SR, Law, NM & Quimby, RM 2021, 'From core collapse to superluminous: the rates of massive stellar explosions from the Palomar Transient Factory', Monthly Notices of the Royal Astronomical Society, bind 500, nr. 4, s. 5142-5158. https://doi.org/10.1093/mnras/staa3607

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title = "From core collapse to superluminous: the rates of massive stellar explosions from the Palomar Transient Factory",

abstract = "We present measurements of the local core-collapse supernova (CCSN) rate using SN discoveries from the Palomar Transient Factory (PTF). We use a Monte Carlo simulation of hundreds of millions of SN light-curve realizations coupled with the detailed PTF survey detection efficiencies to forward model the SN rates in PTF. Using a sample of 86 CCSNe, including 26 stripped-envelope SNe (SESNe), we show that the overall CCSN volumetric rate is r(nu)(CC) = 9.10(-1.27)(+1.56) x 10(-5) SNe yr(-1) Mpc(-3) h(70)(3) at = 0.028, and the SESN volumetric rate is r(v)(SE) = 2.41(-0.64)(+0.81) x 10(-5) SNe yr(-1) Mpc(-3) h(70)(3). We further measure a volumetric rate for hydrogen-free superluminous SNe (SLSNe-I) using eight events at z",

keywords = "methods: data analysis, transients: supernovae, OBSERVATORY SUPERNOVA SEARCH, LIGHT CURVES, GALAXIES, STARS, PROGENITORS, DEPENDENCE, REDSHIFTS, EMISSION",

author = "C. Frohmaier and Angus, {C. R.} and M. Vincenzi and M. Sullivan and M. Smith and Nugent, {P. E.} and Cenko, {S. B.} and A. Gal-Yam and Kulkarni, {S. R.} and Law, {N. M.} and Quimby, {R. M.}",

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doi = "10.1093/mnras/staa3607",

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TY - JOUR

T1 - From core collapse to superluminous

T2 - the rates of massive stellar explosions from the Palomar Transient Factory

AU - Frohmaier, C.

AU - Angus, C. R.

AU - Vincenzi, M.

AU - Sullivan, M.

AU - Smith, M.

AU - Nugent, P. E.

AU - Cenko, S. B.

AU - Gal-Yam, A.

AU - Kulkarni, S. R.

AU - Law, N. M.

AU - Quimby, R. M.

PY - 2021/2/1

Y1 - 2021/2/1

N2 - We present measurements of the local core-collapse supernova (CCSN) rate using SN discoveries from the Palomar Transient Factory (PTF). We use a Monte Carlo simulation of hundreds of millions of SN light-curve realizations coupled with the detailed PTF survey detection efficiencies to forward model the SN rates in PTF. Using a sample of 86 CCSNe, including 26 stripped-envelope SNe (SESNe), we show that the overall CCSN volumetric rate is r(nu)(CC) = 9.10(-1.27)(+1.56) x 10(-5) SNe yr(-1) Mpc(-3) h(70)(3) at = 0.028, and the SESN volumetric rate is r(v)(SE) = 2.41(-0.64)(+0.81) x 10(-5) SNe yr(-1) Mpc(-3) h(70)(3). We further measure a volumetric rate for hydrogen-free superluminous SNe (SLSNe-I) using eight events at z

AB - We present measurements of the local core-collapse supernova (CCSN) rate using SN discoveries from the Palomar Transient Factory (PTF). We use a Monte Carlo simulation of hundreds of millions of SN light-curve realizations coupled with the detailed PTF survey detection efficiencies to forward model the SN rates in PTF. Using a sample of 86 CCSNe, including 26 stripped-envelope SNe (SESNe), we show that the overall CCSN volumetric rate is r(nu)(CC) = 9.10(-1.27)(+1.56) x 10(-5) SNe yr(-1) Mpc(-3) h(70)(3) at = 0.028, and the SESN volumetric rate is r(v)(SE) = 2.41(-0.64)(+0.81) x 10(-5) SNe yr(-1) Mpc(-3) h(70)(3). We further measure a volumetric rate for hydrogen-free superluminous SNe (SLSNe-I) using eight events at z

KW - methods: data analysis

KW - transients: supernovae

KW - OBSERVATORY SUPERNOVA SEARCH

KW - LIGHT CURVES

KW - GALAXIES

KW - STARS

KW - PROGENITORS

KW - DEPENDENCE

KW - REDSHIFTS

KW - EMISSION

U2 - 10.1093/mnras/staa3607

DO - 10.1093/mnras/staa3607

M3 - Journal article

SN - 0035-8711

VL - 500

SP - 5142

EP - 5158

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 4

ER -