SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features

Wynn V. Jacobson-Galán; Raffaella Margutti; Charles D. Kilpatrick; Daichi Hiramatsu; Hagai Perets; David Khatami; Ryan J. Foley; John Raymond; Sung Chul Yoon; Alexey Bobrick; Yossef Zenati; Lluís Galbany; Jennifer Andrews; Peter J. Brown; Régis Cartier; Deanne L. Coppejans; Georgios Dimitriadis; Matthew Dobson; Aprajita Hajela; D. Andrew Howell; Hanindyo Kuncarayakti; Danny Milisavljevic; Mohammed Rahman; César Rojas-Bravo; David J. Sand; Joel Shepherd; Stephen J. Smartt; Holland Stacey; Michael Stroh; Jonathan J. Swift; Giacomo Terreran; Jozsef Vinko; Xiaofeng Wang; Joseph P. Anderson; Edward A. Baron; Edo Berger; Peter K. Blanchard; Jamison Burke; David A. Coulter; Lindsay Demarchi; James M. Derkacy; Christoffer Fremling; Sebastian Gomez; Mariusz Gromadzki; Griffin Hosseinzadeh; Daniel Kasen; Levente Kriskovics; Curtis Mccully; Tomás E. Müller-Bravo; Matt Nicholl; András Ordasi; Craig Pellegrino; Anthony L. Piro; András Pál; Juanjuan Ren; Armin Rest; R. Michael Rich; Hanna Sai; Krisztián Sárneczky; Ken J. Shen; Philip Short; Matthew R. Siebert; Candice Stauffer; Róbert Szakáts; Xinhan Zhang; Jujia Zhang; Kaicheng Zhang

doi:10.3847/1538-4357/ab9e66

SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features

Wynn V. Jacobson-Galán
, Raffaella Margutti
, Charles D. Kilpatrick
, Daichi Hiramatsu
, Hagai Perets
, David Khatami
, Ryan J. Foley
, John Raymond
, Sung Chul Yoon
, Alexey Bobrick
, Yossef Zenati
, Lluís Galbany
, Jennifer Andrews
, Peter J. Brown
, Régis Cartier
, Deanne L. Coppejans
, Georgios Dimitriadis
, Matthew Dobson
, Aprajita Hajela
, D. Andrew Howell

Hanindyo Kuncarayakti, Danny Milisavljevic, Mohammed Rahman, César Rojas-Bravo, David J. Sand, Joel Shepherd, Stephen J. Smartt, Holland Stacey, Michael Stroh, Jonathan J. Swift, Giacomo Terreran, Jozsef Vinko, Xiaofeng Wang, Joseph P. Anderson, Edward A. Baron, Edo Berger, Peter K. Blanchard, Jamison Burke, David A. Coulter, Lindsay Demarchi, James M. Derkacy, Christoffer Fremling, Sebastian Gomez, Mariusz Gromadzki, Griffin Hosseinzadeh, Daniel Kasen, Levente Kriskovics, Curtis Mccully, Tomás E. Müller-Bravo, Matt Nicholl, András Ordasi, Craig Pellegrino, Anthony L. Piro, András Pál, Juanjuan Ren, Armin Rest, R. Michael Rich, Hanna Sai, Krisztián Sárneczky, Ken J. Shen, Philip Short, Matthew R. Siebert, Candice Stauffer, Róbert Szakáts, Xinhan Zhang, Jujia Zhang, Kaicheng Zhang

نتاج البحث: نشر في مجلة › مقالة › مراجعة النظراء

ملخص

We present panchromatic observations and modeling of the Calcium-rich supernova (SN) 2019ehk in the starforming galaxy M100 (d≃16.2 Mpc) starting 10 hr after explosion and continuing for∼300 days. SN 2019ehk shows a double-peaked optical light curve peaking at tQ=Q3 and 15 days. The first peak is coincident with luminous, rapidly decaying Swift-XRTVdiscovered X-ray emission (Lx≃10 erg s- ⁴¹^-1at 3 days Lx∞t.3)

اللغة الأصلية	الإنجليزيّة
رقم المقال	166
دورية	Astrophysical Journal
مستوى الصوت	898
رقم الإصدار	2
المعرِّفات الرقمية للأشياء	https://doi.org/10.3847/1538-4357/ab9e66
حالة النشر	نُشِر - 1 أغسطس 2020
منشور خارجيًا	نعم

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Publisher Copyright:
© 2020 Institute of Physics Publishing. All rights reserved.

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10.3847/1538-4357/ab9e66

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Link to publication in Scopus

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Jacobson-Galán, W. V., Margutti, R., Kilpatrick, C. D., Hiramatsu, D., Perets, H., Khatami, D., Foley, R. J., Raymond, J., Yoon, S. C., Bobrick, A., Zenati, Y., Galbany, L., Andrews, J., Brown, P. J., Cartier, R., Coppejans, D. L., Dimitriadis, G., Dobson, M., Hajela, A., ... Zhang, K. (2020). SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features. Astrophysical Journal, 898(2), المقال 166. https://doi.org/10.3847/1538-4357/ab9e66

@article{cba098a7c167461aaf3666d9753860e1,

title = "SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features",

abstract = "We present panchromatic observations and modeling of the Calcium-rich supernova (SN) 2019ehk in the starforming galaxy M100 (d≃16.2 Mpc) starting 10 hr after explosion and continuing for∼300 days. SN 2019ehk shows a double-peaked optical light curve peaking at tQ=Q3 and 15 days. The first peak is coincident with luminous, rapidly decaying Swift-XRTVdiscovered X-ray emission (Lx≃10 erg s- 41-1at 3 days Lx∞t.3)",

author = "Jacobson-Gal{\'a}n, \{Wynn V.\} and Raffaella Margutti and Kilpatrick, \{Charles D.\} and Daichi Hiramatsu and Hagai Perets and David Khatami and Foley, \{Ryan J.\} and John Raymond and Yoon, \{Sung Chul\} and Alexey Bobrick and Yossef Zenati and Llu{\'i}s Galbany and Jennifer Andrews and Brown, \{Peter J.\} and R{\'e}gis Cartier and Coppejans, \{Deanne L.\} and Georgios Dimitriadis and Matthew Dobson and Aprajita Hajela and Howell, \{D. Andrew\} and Hanindyo Kuncarayakti and Danny Milisavljevic and Mohammed Rahman and C{\'e}sar Rojas-Bravo and Sand, \{David J.\} and Joel Shepherd and Smartt, \{Stephen J.\} and Holland Stacey and Michael Stroh and Swift, \{Jonathan J.\} and Giacomo Terreran and Jozsef Vinko and Xiaofeng Wang and Anderson, \{Joseph P.\} and Baron, \{Edward A.\} and Edo Berger and Blanchard, \{Peter K.\} and Jamison Burke and Coulter, \{David A.\} and Lindsay Demarchi and Derkacy, \{James M.\} and Christoffer Fremling and Sebastian Gomez and Mariusz Gromadzki and Griffin Hosseinzadeh and Daniel Kasen and Levente Kriskovics and Curtis Mccully and M{\"u}ller-Bravo, \{Tom{\'a}s E.\} and Matt Nicholl and Andr{\'a}s Ordasi and Craig Pellegrino and Piro, \{Anthony L.\} and Andr{\'a}s P{\'a}l and Juanjuan Ren and Armin Rest and Rich, \{R. Michael\} and Hanna Sai and Kriszti{\'a}n S{\'a}rneczky and Shen, \{Ken J.\} and Philip Short and Siebert, \{Matthew R.\} and Candice Stauffer and R{\'o}bert Szak{\'a}ts and Xinhan Zhang and Jujia Zhang and Kaicheng Zhang",

year = "2020",

month = aug,

day = "1",

doi = "10.3847/1538-4357/ab9e66",

language = "אנגלית",

volume = "898",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "American Astronomical Society",

number = "2",

}

Jacobson-Galán, WV, Margutti, R, Kilpatrick, CD, Hiramatsu, D, Perets, H, Khatami, D, Foley, RJ, Raymond, J, Yoon, SC, Bobrick, A, Zenati, Y, Galbany, L, Andrews, J, Brown, PJ, Cartier, R, Coppejans, DL, Dimitriadis, G, Dobson, M, Hajela, A, Howell, DA, Kuncarayakti, H, Milisavljevic, D, Rahman, M, Rojas-Bravo, C, Sand, DJ, Shepherd, J, Smartt, SJ, Stacey, H, Stroh, M, Swift, JJ, Terreran, G, Vinko, J, Wang, X, Anderson, JP, Baron, EA, Berger, E, Blanchard, PK, Burke, J, Coulter, DA, Demarchi, L, Derkacy, JM, Fremling, C, Gomez, S, Gromadzki, M, Hosseinzadeh, G, Kasen, D, Kriskovics, L, Mccully, C, Müller-Bravo, TE, Nicholl, M, Ordasi, A, Pellegrino, C, Piro, AL, Pál, A, Ren, J, Rest, A, Rich, RM, Sai, H, Sárneczky, K, Shen, KJ, Short, P, Siebert, MR, Stauffer, C, Szakáts, R, Zhang, X, Zhang, J & Zhang, K 2020, 'SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features', Astrophysical Journal, المجلد 898, رقم 2, 166. https://doi.org/10.3847/1538-4357/ab9e66

TY - JOUR

T1 - SN 2019ehk

T2 - A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features

AU - Jacobson-Galán, Wynn V.

AU - Margutti, Raffaella

AU - Kilpatrick, Charles D.

AU - Hiramatsu, Daichi

AU - Perets, Hagai

AU - Khatami, David

AU - Foley, Ryan J.

AU - Raymond, John

AU - Yoon, Sung Chul

AU - Bobrick, Alexey

AU - Zenati, Yossef

AU - Galbany, Lluís

AU - Andrews, Jennifer

AU - Brown, Peter J.

AU - Cartier, Régis

AU - Coppejans, Deanne L.

AU - Dimitriadis, Georgios

AU - Dobson, Matthew

AU - Hajela, Aprajita

AU - Howell, D. Andrew

AU - Kuncarayakti, Hanindyo

AU - Milisavljevic, Danny

AU - Rahman, Mohammed

AU - Rojas-Bravo, César

AU - Sand, David J.

AU - Shepherd, Joel

AU - Smartt, Stephen J.

AU - Stacey, Holland

AU - Stroh, Michael

AU - Swift, Jonathan J.

AU - Terreran, Giacomo

AU - Vinko, Jozsef

AU - Wang, Xiaofeng

AU - Anderson, Joseph P.

AU - Baron, Edward A.

AU - Berger, Edo

AU - Blanchard, Peter K.

AU - Burke, Jamison

AU - Coulter, David A.

AU - Demarchi, Lindsay

AU - Derkacy, James M.

AU - Fremling, Christoffer

AU - Gomez, Sebastian

AU - Gromadzki, Mariusz

AU - Hosseinzadeh, Griffin

AU - Kasen, Daniel

AU - Kriskovics, Levente

AU - Mccully, Curtis

AU - Müller-Bravo, Tomás E.

AU - Nicholl, Matt

AU - Ordasi, András

AU - Pellegrino, Craig

AU - Piro, Anthony L.

AU - Pál, András

AU - Ren, Juanjuan

AU - Rest, Armin

AU - Rich, R. Michael

AU - Sai, Hanna

AU - Sárneczky, Krisztián

AU - Shen, Ken J.

AU - Short, Philip

AU - Siebert, Matthew R.

AU - Stauffer, Candice

AU - Szakáts, Róbert

AU - Zhang, Xinhan

AU - Zhang, Jujia

AU - Zhang, Kaicheng

PY - 2020/8/1

Y1 - 2020/8/1

N2 - We present panchromatic observations and modeling of the Calcium-rich supernova (SN) 2019ehk in the starforming galaxy M100 (d≃16.2 Mpc) starting 10 hr after explosion and continuing for∼300 days. SN 2019ehk shows a double-peaked optical light curve peaking at tQ=Q3 and 15 days. The first peak is coincident with luminous, rapidly decaying Swift-XRTVdiscovered X-ray emission (Lx≃10 erg s- 41-1at 3 days Lx∞t.3)

AB - We present panchromatic observations and modeling of the Calcium-rich supernova (SN) 2019ehk in the starforming galaxy M100 (d≃16.2 Mpc) starting 10 hr after explosion and continuing for∼300 days. SN 2019ehk shows a double-peaked optical light curve peaking at tQ=Q3 and 15 days. The first peak is coincident with luminous, rapidly decaying Swift-XRTVdiscovered X-ray emission (Lx≃10 erg s- 41-1at 3 days Lx∞t.3)

UR - https://www.scopus.com/pages/publications/85091817573

U2 - 10.3847/1538-4357/ab9e66

DO - 10.3847/1538-4357/ab9e66

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:85091817573

SN - 0004-637X

VL - 898

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2

M1 - 166

ER -

SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features

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