Kilonova Luminosity Function Constraints Based on Zwicky Transient Facility Searches for 13 Neutron Star Merger Triggers during O3

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Fältnamn	Indikatorer	Metadata
000		09331naa a2201717 4500
001		oai:DiVA.org:su-190704
003		SwePub
008		210302s2020 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
009		oai:DiVA.org:kth-289092
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1907042 URI
024	7	a https://doi.org/10.3847/1538-4357/abc3352 DOI
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2890922 URI
040		a (SwePub)sud (SwePub)kth
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a art2 swepub-publicationtype
100	1	a Kasliwal, Mansi M.u CALTECH, Div Phys Math & Astron, Pasadena, CA 91125 USA.4 aut
245	1 0	a Kilonova Luminosity Function Constraints Based on Zwicky Transient Facility Searches for 13 Neutron Star Merger Triggers during O3
264		c 2020-12-22
264	1	b American Astronomical Society,c 2020
338		a print2 rdacarrier
500		a QC 20210120
520		a We present a systematic search for optical counterparts to 13 gravitational wave (GW) triggers involving at least one neutron star during LIGO/Virgo's third observing run (O3). We searched binary neutron star (BNS) and neutron star black hole (NSBH) merger localizations with the Zwicky Transient Facility (ZTF) and undertook follow-up with the Global Relay of Observatories Watching Transients Happen (GROWTH) collaboration. The GW triggers had a median localization area of 4480 deg(2), a median distance of 267 Mpc, and false-alarm rates ranging from 1.5 to 10(-25) yr(-1). The ZTF coverage in the g and r bands had a median enclosed probability of 39%, median depth of 20.8 mag, and median time lag between merger and the start of observations of 1.5 hr. The O3 follow-up by the GROWTH team comprised 340 UltraViolet/Optical/InfraRed (UVOIR) photometric points, 64 OIR spectra, and three radio images using 17 different telescopes. We find no promising kilonovae (radioactivity-powered counterparts), and we show how to convert the upper limits to constrain the underlying kilonova luminosity function. Initially, we assume that all GW triggers are bona fide astrophysical events regardless of false-alarm rate and that kilonovae accompanying BNS and NSBH mergers are drawn from a common population; later, we relax these assumptions. Assuming that all kilonovae are at least as luminous as the discovery magnitude of GW170817 (-16.1 mag), we calculate that our joint probability of detecting zero kilonovae is only 4.2%. If we assume that all kilonovae are brighter than -16.6 mag (the extrapolated peak magnitude of GW170817) and fade at a rate of 1 mag day(-1) (similar to GW170817), the joint probability of zero detections is 7%. If we separate the NSBH and BNS populations based on the online classifications, the joint probability of zero detections, assuming all kilonovae are brighter than -16.6 mag, is 9.7% for NSBH and 7.9% for BNS mergers. Moreover, no more than <57% (<89%) of putative kilonovae could be brighter than -16.6 mag assuming flat evolution (fading by 1 mag day(-1)) at the 90% confidence level. If we further take into account the online terrestrial probability for each GW trigger, we find that no more than <68% of putative kilonovae could be brighter than -16.6 mag. Comparing to model grids, we find that some kilonovae must have M-ej M, X-lan > 10(-4), or > 30 degrees to be consistent with our limits. We look forward to searches in the fourth GW observing run; even 17 neutron star mergers with only 50% coverage to a depth of -16 mag would constrain the maximum fraction of bright kilonovae to <25%.
650	7	a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe
650	7	a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng
650	7	a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe
650	7	a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng
653		a Neutron stars
653		a Black holes
653		a Gravitational waves
653		a Nucleosynthesis
653		a R-process
653		a Compact objects
653		a Spectroscopy
653		a Sky surveys
653		a Photometry
700	1	a Anand, Shreya4 aut
700	1	a Ahumada, Tomás4 aut
700	1	a Stein, Robert4 aut
700	1	a Sagués Carracedo, Anau Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)anca9835
700	1	a Andreoni, Igor4 aut
700	1	a Coughlin, Michael W.4 aut
700	1	a Singer, Leo P.4 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 De, Kishalay4 aut
700	1	a Kumar, Harsh4 aut
700	1	a AlMualla, Mouza4 aut
700	1	a Yao, Yuhan4 aut
700	1	a Bulla, Mattiau KTH,Stockholms universitet,Nordiska institutet för teoretisk fysik (Nordita),Nordic Institute for Theoretical Physics NORDITA,.;Stockholm Univ, Roslagstullsbacken 23, SE-10691 Stockholm, Sweden.4 aut0 (Swepub:kth)u1g6gftj
700	1	a Dobie, Dougal4 aut
700	1	a Reusch, Simeon4 aut
700	1	a Perley, Daniel A.4 aut
700	1	a Cenko, S. Bradley4 aut
700	1	a Bhalerao, Varun4 aut
700	1	a Kaplan, David L.4 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 Goobar, Arielu Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)ariel
700	1	a Copperwheat, Christopher M.4 aut
700	1	a Bellm, Eric C.4 aut
700	1	a Anupama, G. C.4 aut
700	1	a Corsi, Alessandra4 aut
700	1	a Nissanke, Samaya4 aut
700	1	a Agudo, Iván4 aut
700	1	a Bagdasaryan, Ashot4 aut
700	1	a Barway, Sudhanshu4 aut
700	1	a Belicki, Justin4 aut
700	1	a Bloom, Joshua S.4 aut
700	1	a Bolin, Bryce4 aut
700	1	a Buckley, David A. H.4 aut
700	1	a Burdge, Kevin B.4 aut
700	1	a Burruss, Rick4 aut
700	1	a Caballero-García, Maria D.4 aut
700	1	a Cannella, Chris4 aut
700	1	a Castro-Tirado, Alberto J.4 aut
700	1	a Cook, David O.4 aut
700	1	a Cooke, Jeff4 aut
700	1	a Cunningham, Virginia4 aut
700	1	a Dahiwale, Aishwarya4 aut
700	1	a Deshmukh, Kunal4 aut
700	1	a Dichiara, Simone4 aut
700	1	a Duev, Dmitry A.4 aut
700	1	a Dutta, Anirban4 aut
700	1	a Feeney, Michael4 aut
700	1	a Franckowiak, Anna4 aut
700	1	a Frederick, Sara4 aut
700	1	a Fremling, Christoffer4 aut
700	1	a Gal-Yam, Avishay4 aut
700	1	a Gatkine, Pradip4 aut
700	1	a Ghosh, Shaon4 aut
700	1	a Goldstein, Daniel A.4 aut
700	1	a Golkhou, V. Zach4 aut
700	1	a Graham, Matthew J.4 aut
700	1	a Graham, Melissa L.4 aut
700	1	a Hankins, Matthew J.4 aut
700	1	a Helou, George4 aut
700	1	a Hu, Youdong4 aut
700	1	a Ip, Wing-Huen4 aut
700	1	a Jaodand, Amruta4 aut
700	1	a Karambelkar, Viraj4 aut
700	1	a Kong, Albert K. H.4 aut
700	1	a Kowalski, Marek4 aut
700	1	a Khandagale, Maitreya4 aut
700	1	a Kulkarni, S. R.4 aut
700	1	a Kumar, Brajesh4 aut
700	1	a Laher, Russ R.4 aut
700	1	a Li, K. L.4 aut
700	1	a Mahabal, Ashish4 aut
700	1	a Masci, Frank J.4 aut
700	1	a Miller, Adam A.4 aut
700	1	a Mogotsi, Moses4 aut
700	1	a Mohite, Siddharth4 aut
700	1	a Mooley, Kunal4 aut
700	1	a Mroz, Przemek4 aut
700	1	a Newman, Jeffrey A.4 aut
700	1	a Ngeow, Chow-Choong4 aut
700	1	a Oates, Samantha R.4 aut
700	1	a Patil, Atharva Sunil4 aut
700	1	a Pandey, Shashi B.4 aut
700	1	a Pavana, M.4 aut
700	1	a Pian, Elena4 aut
700	1	a Riddle, Reed4 aut
700	1	a Sánchez-Ramírez, Rubén4 aut
700	1	a Sharma, Yashvi4 aut
700	1	a Singh, Avinash4 aut
700	1	a Smith, Roger4 aut
700	1	a Soumagnac, Maayane T.4 aut
700	1	a Taggart, Kirsty4 aut
700	1	a Tan, Hanjie4 aut
700	1	a Tzanidakis, Anastasios4 aut
700	1	a Troja, Eleonora4 aut
700	1	a Valeev, Azamat F.4 aut
700	1	a Walters, Richard4 aut
700	1	a Waratkar, Gaurav4 aut
700	1	a Webb, Sara4 aut
700	1	a Yu, Po-Chieh4 aut
700	1	a Zhang, Bin-Bin4 aut
700	1	a Zhou, Rongpu4 aut
700	1	a Zolkower, Jeffryu CALTECH, Caltech Opt Observ, Pasadena, CA 91125 USA.4 aut
710	2	a CALTECH, Div Phys Math & Astron, Pasadena, CA 91125 USA.b Fysikum4 org
773	0	t Astrophysical Journald : American Astronomical Societyg 905:2q 905:2x 0004-637Xx 1538-4357
856	4	u https://doi.org/10.3847/1538-4357/abc335y Fulltext
856	4	u https://authors.library.caltech.edu/105068/3/Kasliwal_2020_ApJ_905_145.pdf
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-190704
856	4 8	u https://doi.org/10.3847/1538-4357/abc335
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-289092

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Av författaren/redakt...: Kasliwal, Mansi ...; Anand, Shreya; Ahumada, Tomás; Stein, Robert; Sagués Carracedo ...; Andreoni, Igor; visa fler...; Coughlin, Michae ...; Singer, Leo P.; Kool, Erik C.; De, Kishalay; Kumar, Harsh; AlMualla, Mouza; Yao, Yuhan; Bulla, Mattia; Dobie, Dougal; Reusch, Simeon; Perley, Daniel A ...; Cenko, S. Bradle ...; Bhalerao, Varun; Kaplan, David L.; Sollerman, Jespe ...; Goobar, Ariel; Copperwheat, Chr ...; Bellm, Eric C.; Anupama, G. C.; Corsi, Alessandr ...; Nissanke, Samaya; Agudo, Iván; Bagdasaryan, Ash ...; Barway, Sudhansh ...; Belicki, Justin; Bloom, Joshua S.; Bolin, Bryce; Buckley, David A ...; Burdge, Kevin B.; Burruss, Rick; Caballero-García ...; Cannella, Chris; Castro-Tirado, A ...; Cook, David O.; Cooke, Jeff; Cunningham, Virg ...; Dahiwale, Aishwa ...; Deshmukh, Kunal; Dichiara, Simone; Duev, Dmitry A.; Dutta, Anirban; Feeney, Michael; Franckowiak, Ann ...; Frederick, Sara; Fremling, Christ ...; Gal-Yam, Avishay; Gatkine, Pradip; Ghosh, Shaon; Goldstein, Danie ...; Golkhou, V. Zach; Graham, Matthew ...; Graham, Melissa ...; Hankins, Matthew ...; Helou, George; Hu, Youdong; Ip, Wing-Huen; Jaodand, Amruta; Karambelkar, Vir ...; Kong, Albert K. ...; Kowalski, Marek; Khandagale, Mait ...; Kulkarni, S. R.; Kumar, Brajesh; Laher, Russ R.; Li, K. L.; Mahabal, Ashish; Masci, Frank J.; Miller, Adam A.; Mogotsi, Moses; Mohite, Siddhart ...; Mooley, Kunal; Mroz, Przemek; Newman, Jeffrey ...; Ngeow, Chow-Choo ...; Oates, Samantha ...; Patil, Atharva S ...; Pandey, Shashi B ...; Pavana, M.; Pian, Elena; Riddle, Reed; Sánchez-Ramírez, ...; Sharma, Yashvi; Singh, Avinash; Smith, Roger; Soumagnac, Maaya ...; Taggart, Kirsty; Tan, Hanjie; Tzanidakis, Anas ...; Troja, Eleonora; Valeev, Azamat F ...; Walters, Richard; Waratkar, Gaurav; Webb, Sara; Yu, Po-Chieh; Zhang, Bin-Bin; Zhou, Rongpu; Zolkower, Jeffry; visa färre...

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