The Astrophysical Journal (Jan 2024)
Characterizing the Rapid Hydrogen Disappearance in SN 2022crv: Evidence of a Continuum between Type Ib and IIb Supernova Properties
- Yize Dong,
- Stefano Valenti,
- Chris Ashall,
- Marc Williamson,
- David J. Sand,
- Schuyler D. Van Dyk,
- Alexei V. Filippenko,
- Saurabh W. Jha,
- Michael Lundquist,
- Maryam Modjaz,
- Jennifer E. Andrews,
- Jacob E. Jencson,
- Griffin Hosseinzadeh,
- Jeniveve Pearson,
- Lindsey A. Kwok,
- Teresa Boland,
- Eric Y. Hsiao,
- Nathan Smith,
- Nancy Elias-Rosa,
- Shubham Srivastav,
- Stephen Smartt,
- Michael Fulton,
- WeiKang Zheng,
- Thomas G. Brink,
- Melissa Shahbandeh,
- K. Azalee Bostroem,
- Emily Hoang,
- Daryl Janzen,
- Darshana Mehta,
- Nicolas Meza,
- Manisha Shrestha,
- Samuel Wyatt,
- Katie Auchettl,
- Christopher R. Burns,
- Joseph Farah,
- Lluís Galbany,
- Estefania Padilla Gonzalez,
- Joshua Haislip,
- Jason T. Hinkle,
- D. Andrew Howell,
- Thomas De Jaeger,
- Vladimir Kouprianov,
- Sahana Kumar,
- Jing Lu,
- Curtis McCully,
- Shane Moran,
- Nidia Morrell,
- Megan Newsome,
- Craig Pellegrino,
- Abigail Polin,
- Daniel E. Reichart,
- B. J. Shappee,
- Maximilian D. Stritzinger,
- Giacomo Terreran,
- M. A. Tucker
Affiliations
- Yize Dong
- ORCiD
- Department of Physics and Astronomy, University of California , 1 Shields Avenue, Davis, CA 95616-5270, USA ; [email protected]
- Stefano Valenti
- ORCiD
- Department of Physics and Astronomy, University of California , 1 Shields Avenue, Davis, CA 95616-5270, USA ; [email protected]
- Chris Ashall
- ORCiD
- Department of Physics, Virginia Tech , Blacksburg, VA 24061, USA
- Marc Williamson
- ORCiD
- Department of Physics, New York University , New York, NY 10003, USA
- David J. Sand
- ORCiD
- Steward Observatory, University of Arizona , 933 North Cherry Avenue, Rm. N204, Tucson, AZ 85721-0065, USA
- Schuyler D. Van Dyk
- ORCiD
- Caltech/IPAC , Mailcode 100-22, Pasadena, CA 91125, USA
- Alexei V. Filippenko
- ORCiD
- Department of Astronomy, University of California , Berkeley, CA 94720-3411, USA
- Saurabh W. Jha
- ORCiD
- Department of Physics and Astronomy, Rutgers, The State University of New Jersey , 136 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA
- Michael Lundquist
- ORCiD
- W.M. Keck Observatory , 65-1120 Māmalahoa Highway, Kamuela, HI 96743-8431, USA
- Maryam Modjaz
- ORCiD
- Department of Astronomy, University of Virginia , Charlottesville, VA 22904, USA
- Jennifer E. Andrews
- ORCiD
- Gemini Observatory , 670 North A‘ohoku Place, Hilo, HI 96720-2700, USA
- Jacob E. Jencson
- ORCiD
- Steward Observatory, University of Arizona , 933 North Cherry Avenue, Rm. N204, Tucson, AZ 85721-0065, USA
- Griffin Hosseinzadeh
- ORCiD
- Steward Observatory, University of Arizona , 933 North Cherry Avenue, Rm. N204, Tucson, AZ 85721-0065, USA
- Jeniveve Pearson
- ORCiD
- Steward Observatory, University of Arizona , 933 North Cherry Avenue, Rm. N204, Tucson, AZ 85721-0065, USA
- Lindsey A. Kwok
- ORCiD
- Department of Physics and Astronomy, Rutgers, The State University of New Jersey , 136 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA
- Teresa Boland
- ORCiD
- Department of Physics and Astronomy, Rutgers, The State University of New Jersey , 136 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA
- Eric Y. Hsiao
- ORCiD
- Department of Physics, Florida State University , 77 Chieftan Way, Tallahassee, FL 32306, USA
- Nathan Smith
- ORCiD
- Steward Observatory, University of Arizona , 933 North Cherry Avenue, Rm. N204, Tucson, AZ 85721-0065, USA
- Nancy Elias-Rosa
- ORCiD
- INAF Osservatorio Astronomico di Padova , Vicolo dell’Osservatorio 5, 35122 Padova, Italy; Institute of Space Sciences (ICE-CSIC) , Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain
- Shubham Srivastav
- ORCiD
- Astrophysics Research Centre, School of Mathematics and Physics, Queens University Belfast , Belfast BT7 1NN, UK
- Stephen Smartt
- ORCiD
- Astrophysics Research Centre, School of Mathematics and Physics, Queens University Belfast , Belfast BT7 1NN, UK
- Michael Fulton
- ORCiD
- Astrophysics Research Centre, School of Mathematics and Physics, Queens University Belfast , Belfast BT7 1NN, UK
- WeiKang Zheng
- ORCiD
- Department of Astronomy, University of California , Berkeley, CA 94720-3411, USA
- Thomas G. Brink
- ORCiD
- Department of Astronomy, University of California , Berkeley, CA 94720-3411, USA
- Melissa Shahbandeh
- ORCiD
- Department of Physics and Astronomy, Johns Hopkins University , Baltimore, MD 21218, USA; Space Telescope Science Institute , 3700 San Martin Drive, Baltimore, MD 21218, USA
- K. Azalee Bostroem
- ORCiD
- Department of Astronomy, University of Washington , 3910 15th Avenue NE, Seattle, WA 98195-0002, USA
- Emily Hoang
- ORCiD
- Department of Physics and Astronomy, University of California , 1 Shields Avenue, Davis, CA 95616-5270, USA ; [email protected]
- Daryl Janzen
- ORCiD
- Department of Physics & Engineering Physics, University of Saskatchewan , 116 Science Place, Saskatoon, SK S7N 5E2, Canada
- Darshana Mehta
- ORCiD
- Department of Physics and Astronomy, University of California , 1 Shields Avenue, Davis, CA 95616-5270, USA ; [email protected]
- Nicolas Meza
- ORCiD
- Department of Physics and Astronomy, University of California , 1 Shields Avenue, Davis, CA 95616-5270, USA ; [email protected]
- Manisha Shrestha
- ORCiD
- Steward Observatory, University of Arizona , 933 North Cherry Avenue, Tucson, AZ 85721-0065, USA
- Samuel Wyatt
- ORCiD
- Steward Observatory, University of Arizona , 933 North Cherry Avenue, Rm. N204, Tucson, AZ 85721-0065, USA
- Katie Auchettl
- ORCiD
- School of Physics, The University of Melbourne , Parkville, VIC 3010, Australia; Department of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95064, USA
- Christopher R. Burns
- ORCiD
- Observatories of the Carnegie Institution for Science , 813 Santa Barbara Street, Pasadena, CA 91101, USA
- Joseph Farah
- ORCiD
- Las Cumbres Observatory , 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA; Department of Physics, University of California , Santa Barbara, CA 93106-9530, USA
- Lluís Galbany
- ORCiD
- Institute of Space Sciences (ICE-CSIC) , Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain; Institut d’Estudis Espacials de Catalunya (IEEC) , E-08034 Barcelona, Spain
- Estefania Padilla Gonzalez
- ORCiD
- Las Cumbres Observatory , 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA; Department of Physics, University of California , Santa Barbara, CA 93106-9530, USA
- Joshua Haislip
- ORCiD
- Department of Physics and Astronomy, University of North Carolina , 120 East Cameron Avenue, Chapel Hill, NC 27599, USA
- Jason T. Hinkle
- ORCiD
- Institute for Astronomy, University of Hawaii , 2680 Woodlawn Drive, Honolulu, HI 96822, USA
- D. Andrew Howell
- ORCiD
- Las Cumbres Observatory , 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA; Department of Physics, University of California , Santa Barbara, CA 93106-9530, USA
- Thomas De Jaeger
- ORCiD
- CNRS/IN2P3, Sorbonne Université , Université Paris Cité), Laboratoire de Physique Nucléaire et de Hautes Énergies, 75005, Paris, France
- Vladimir Kouprianov
- ORCiD
- Department of Physics and Astronomy, University of North Carolina , 120 East Cameron Avenue, Chapel Hill, NC 27599, USA
- Sahana Kumar
- ORCiD
- Department of Astronomy, University of Virginia , Charlottesville, VA 22904, USA
- Jing Lu
- ORCiD
- Department of Physics and Astronomy, Michigan State University , East Lansing, MI 48824, USA
- Curtis McCully
- ORCiD
- Las Cumbres Observatory , 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA; Department of Physics, University of California , Santa Barbara, CA 93106-9530, USA
- Shane Moran
- ORCiD
- Tuorla Observatory, Department of Physics and Astronomy, University of Turku , 20014 Turku, Finland
- Nidia Morrell
- ORCiD
- Las Campanas Observatory , Carnegie Observatories, Casilla 601, La Serena, Chile
- Megan Newsome
- ORCiD
- Las Cumbres Observatory , 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA; Department of Physics, University of California , Santa Barbara, CA 93106-9530, USA
- Craig Pellegrino
- ORCiD
- Department of Astronomy, University of Virginia , Charlottesville, VA 22904, USA
- Abigail Polin
- ORCiD
- Observatories of the Carnegie Institution for Science , 813 Santa Barbara Street, Pasadena, CA 91101, USA; TAPIR, Walter Burke Institute for Theoretical Physics, 350-17, Caltech , Pasadena, CA 91125, USA
- Daniel E. Reichart
- ORCiD
- Department of Physics and Astronomy, University of North Carolina , 120 East Cameron Avenue, Chapel Hill, NC 27599, USA
- B. J. Shappee
- ORCiD
- Institute for Astronomy, University of Hawaii , 2680 Woodlawn Drive, Honolulu, HI 96822, USA
- Maximilian D. Stritzinger
- ORCiD
- Department of Physics and Astronomy, Aarhus University , Ny Munkegade 120, DK-8000 Aarhus C, Denmark
- Giacomo Terreran
- ORCiD
- Las Cumbres Observatory , 6740 Cortona Drive, Suite 102, Goleta, CA 93117-5575, USA; Department of Physics, University of California , Santa Barbara, CA 93106-9530, USA
- M. A. Tucker
- ORCiD
- Center for Cosmology and Astroparticle Physics, The Ohio State University , 191 West Woodruff Avenue, Columbus, OH, USA; Department of Astronomy, The Ohio State University , 140 West 18th Avenue, Columbus, OH, USA; Department of Physics, The Ohio State University , 191 West Woodruff Avenue, Columbus, OH, USA
- DOI
- https://doi.org/10.3847/1538-4357/ad710e
- Journal volume & issue
-
Vol. 974,
no. 2
p. 316
Abstract
We present optical and near-infrared (NIR) observations of SN 2022crv, a stripped-envelope supernova in NGC 3054, discovered within 12 hr of explosion by the Distance Less Than 40 Mpc Survey. We suggest that SN 2022crv is a transitional object on the continuum between Type Ib supernovae (SNe Ib) and Type IIb supernovae (SNe IIb). A high-velocity hydrogen feature (∼ −20,000 to −16,000 km s ^−1 ) was conspicuous in SN 2022crv at early phases, and then quickly disappeared. We find that a hydrogen envelope of ∼10 ^−3 M _⊙ can reproduce the observed behavior of the hydrogen feature. The lack of early envelope cooling emission implies that SN 2022crv had a compact progenitor with an extremely low amount of hydrogen. A nebular spectral analysis shows that SN 2022crv is consistent with the explosion of a He star with a final mass of ∼4.5–5.6 M _⊙ that evolved from a ∼16 to 22 M _⊙ zero-age main-sequence star in a binary system with ∼1.0–1.7 M _⊙ of oxygen finally synthesized in the core. In order to retain such a small amount of hydrogen, the initial orbital separation of the binary system is likely larger than ∼1000 R _⊙ . The NIR spectra of SN 2022crv show a unique absorption feature on the blue side of the He i line at ∼1.005 μ m. This is the first time such a feature has been observed in SNe Ib/IIb, and it could be due to Sr II. Further detailed modeling of SN 2022crv can shed light on the progenitor and the origin of the mysterious absorption feature in the NIR.
Keywords
