Publications list

Magnification, dust and time-delay constraints from the first resolved strongly lensed Type Ia supernova Dhawan, S.; Johansson, J.; Goobar, A.; Amanullah, R.; Mörtsell, E.; and 12 coauthors eprint arXiv:1907.06756
Lens modelling of the strongly lensed Type Ia supernova iPTF16geu Mörtsell, E.; Johansson, J.; Dhawan, S.; Goobar, A.; Amanullah, R.; and 1 coauthors eprint arXiv:1907.06609
R-band light-curve properties of Type Ia supernovae from the (intermediate) Palomar Transient Factory Papadogiannakis, S.; Goobar, A.; Amanullah, R.; Bulla, M.; Dhawan, S.; and 13 coauthors Monthly Notices of the Royal Astronomical Society, Volume 483, Issue 4, p.5045-5076
The SPIRITS sample of Luminous Infrared Transients: Uncovering Hidden Supernovae and Dusty Stellar Outbursts in Nearby Galaxies Jencson, Jacob E.; Kasliwal, Mansi M.; Adams, Scott M.; Bond, Howard E.; De, Kishalay; and 21 coauthors eprint arXiv:1901.00871
iPTF16abc and the population of Type Ia supernovae: comparing the photospheric, transitional, and nebular phases Dhawan, S.; Bulla, M.; Goobar, A.; Lunnan, R.; Johansson, J.; and 4 coauthors Monthly Notices of the Royal Astronomical Society, Volume 480, Issue 2, p.1445-1456
iPTF 16hgs: A Double-peaked Ca-rich Gap Transient in a Metal-poor, Star-forming Dwarf Galaxy De, Kishalay; Kasliwal, Mansi M.; Cantwell, Therese; Cao, Yi; Cenko, S. Bradley; and 16 coauthors The Astrophysical Journal, Volume 866, Issue 1, article id. 72, 27 pp. (2018).
SPIRITS 16tn in NGC 3556: A Heavily Obscured and Low-luminosity Supernova at 8.8 Mpc Jencson, Jacob E.; Kasliwal, Mansi M.; Adams, Scott M.; Bond, Howard E.; Lau, Ryan M.; and 15 coauthors The Astrophysical Journal, Volume 863, Issue 1, article id. 20, 20 pp. (2018).
The dusty aftermath of SN Hunt 248: merger-burst remnant? Mauerhan, Jon C.; Van Dyk, Schuyler D.; Johansson, Joel; Fox, Ori D.; Filippenko, Alexei V.; and 1 coauthors Monthly Notices of the Royal Astronomical Society, Volume 473, Issue 3, p.3765-3775
No Evidence of Circumstellar Gas Surrounding Type Ia Supernova SN 2017cbv Ferretti, Raphael; Amanullah, Rahman; Bulla, Mattia; Goobar, Ariel; Johansson, Joel; and 1 coauthors The Astrophysical Journal Letters, Volume 851, Issue 2, article id. L43, 7 pp. (2017).
iPTF16geu: A multiply imaged, gravitationally lensed type Ia supernova Goobar, A.; Amanullah, R.; Kulkarni, S. R.; Nugent, P. E.; Johansson, J.; and 29 coauthors Science, Volume 356, Issue 6335, pp. 291-295 (2017).
Spitzer observations of SN 2014J and properties of mid-IR emission in Type Ia supernovae Johansson, J.; Goobar, A.; Kasliwal, M. M.; Helou, G.; Masci, F.; and 11 coauthors Monthly Notices of the Royal Astronomical Society, Volume 466, Issue 3, p.3442-3449
SPIRITS: Uncovering Unusual Infrared Transients with Spitzer Kasliwal, Mansi M.; Bally, John; Masci, Frank; Cody, Ann Marie; Bond, Howard E.; and 42 coauthors The Astrophysical Journal, Volume 839, Issue 2, article id. 88, 15 pp. (2017).
SPIRITS 15c and SPIRITS 14buu: Two Obscured Supernovae in the Nearby Star-forming Galaxy IC 2163 Jencson, Jacob E.; Kasliwal, Mansi M.; Johansson, Joel; Contreras, Carlos; Castellón, Sergio; and 20 coauthors The Astrophysical Journal, Volume 837, Issue 2, article id. 167, 19 pp. (2017).
Early observations of the nearby Type Ia supernova SN 2015F Cartier, R.; Sullivan, M.; Firth, R. E.; Pignata, G.; Mazzali, P.; and 23 coauthors Monthly Notices of the Royal Astronomical Society, Volume 464, Issue 4, p.4476-4494
Type Ibn Supernovae Show Photometric Homogeneity and Spectral Diversity at Maximum Light Hosseinzadeh, Griffin; Arcavi, Iair; Valenti, Stefano; McCully, Curtis; Howell, D. Andrew; and 32 coauthors The Astrophysical Journal, Volume 836, Issue 2, article id. 158, 22 pp. (2017).
Asphericity, Interaction, and Dust in the Type II-P/II-L Supernova 2013EJ in Messier 74 Mauerhan, Jon C.; Van Dyk, Schuyler D.; Johansson, Joel; Hu, Maokai; Fox, Ori D.; and 4 coauthors The Astrophysical Journal, Volume 834, Issue 2, article id. 118, 20 pp. (2017).
The superluminous transient ASASSN-15lh as a tidal disruption event from a Kerr black hole Leloudas, G.; Fraser, M.; Stone, N. C.; van Velzen, S.; Jonker, P. G.; and 45 coauthors Nature Astronomy, Volume 1, id. 0002 (2016).
A Systematic Study of Mid-infrared Emission from Core-collapse Supernovae with SPIRITS Tinyanont, Samaporn; Kasliwal, Mansi M.; Fox, Ori D.; Lau, Ryan; Smith, Nathan; and 10 coauthors The Astrophysical Journal, Volume 833, Issue 2, article id. 231, 17 pp. (2016).
High-redshift supernova rates measured with the gravitational telescope A 1689 Petrushevska, T.; Amanullah, R.; Goobar, A.; Fabbro, S.; Johansson, J.; and 10 coauthors Astronomy & Astrophysics, Volume 594, id.A54, 21 pp.
Time-varying sodium absorption in the Type Ia supernova 2013gh Ferretti, R.; Amanullah, R.; Goobar, A.; Johansson, J.; Vreeswijk, P. M.; and 16 coauthors Astronomy & Astrophysics, Volume 592, id.A40, 16 pp.
Absence of Fast-moving Iron in an Intermediate Type Ia Supernova between Normal and Super-Chandrasekhar Cao, Yi; Johansson, J.; Nugent, Peter E.; Goobar, A.; Nordin, Jakob; and 12 coauthors The Astrophysical Journal, Volume 823, Issue 2, article id. 147, 13 pp. (2016).
Type II Supernova Energetics and Comparison of Light Curves to Shock-cooling Models Rubin, Adam; Gal-Yam, Avishay; De Cia, Annalisa; Horesh, Assaf; Khazov, Danny; and 35 coauthors The Astrophysical Journal, Volume 820, Issue 1, article id. 33, 14 pp. (2016).
Flash Spectroscopy: Emission Lines from the Ionized Circumstellar Material around <10-day-old Type II Supernovae Khazov, D.; Yaron, O.; Gal-Yam, A.; Manulis, I.; Rubin, A.; and 22 coauthors The Astrophysical Journal, Volume 818, Issue 1, article id. 3, 10 pp. (2016).
An Excess of Mid-infrared Emission from the Type Iax SN 2014dt Fox, Ori D.; Johansson, Joel; Kasliwal, Mansi; Andrews, Jennifer; Bally, John; and 10 coauthors The Astrophysical Journal Letters, Volume 816, Issue 1, article id. L13, 6 pp. (2016).
Diversity in extinction laws of Type Ia supernovae measured between 0.2 and 2 μm Amanullah, R.; Johansson, J.; Goobar, A.; Ferretti, R.; Papadogiannakis, S.; and 34 coauthors Monthly Notices of the Royal Astronomical Society, Volume 453, Issue 3, p.3300-3328
The Needle in the 100 deg2 Haystack: Uncovering Afterglows of Fermi GRBs with the Palomar Transient Factory Singer, Leo P.; Kasliwal, Mansi M.; Cenko, S. Bradley; Perley, Daniel A.; Anderson, Gemma E.; and 30 coauthors The Astrophysical Journal, Volume 806, Issue 1, article id. 52, 21 pp. (2015).
Strong near-infrared carbon in the Type Ia supernova iPTF13ebh Hsiao, E. Y.; Burns, C. R.; Contreras, C.; Höflich, P.; Sand, D.; and 49 coauthors Astronomy & Astrophysics, Volume 578, id.A9, 18 pp.
A strong ultraviolet pulse from a newborn type Ia supernova Cao, Yi; Kulkarni, S. R.; Howell, D. Andrew; Gal-Yam, Avishay; Kasliwal, Mansi M.; and 17 coauthors Nature, Volume 521, Issue 7552, pp. 328-331 (2015).
No trace of a single-degenerate companion in late spectra of supernovae 2011fe and 2014J Lundqvist, P.; Nyholm, A.; Taddia, F.; Sollerman, J.; Johansson, J.; and 7 coauthors Astronomy & Astrophysics, Volume 577, id.A39, 12 pp.
Supernova spectra below strong circumstellar interaction Leloudas, G.; Hsiao, E. Y.; Johansson, J.; Maeda, K.; Moriya, T. J.; and 7 coauthors Astronomy & Astrophysics, Volume 574, id.A61, 17 pp.
Early Observations and Analysis of the Type Ia SN 2014J in M82 Marion, G. H.; Sand, D. J.; Hsiao, E. Y.; Banerjee, D. P. K.; Valenti, S.; and 21 coauthors The Astrophysical Journal, Volume 798, Issue 1, article id. 39, 12 pp. (2015).
The Peculiar Extinction Law of SN 2014J Measured with the Hubble Space Telescope Amanullah, R.; Goobar, A.; Johansson, J.; Banerjee, D. P. K.; Venkataraman, V.; and 8 coauthors The Astrophysical Journal Letters, Volume 788, Issue 2, article id. L21, 6 pp. (2014).
The Rise of SN 2014J in the Nearby Galaxy M82 Goobar, A.; Johansson, J.; Amanullah, R.; Cao, Y.; Perley, D. A.; and 29 coauthors The Astrophysical Journal Letters, Volume 784, Issue 1, article id. L12, 6 pp. (2014).
SN 2000cx and SN 2013bh: extremely rare, nearly twin Type Ia supernovae Silverman, Jeffrey M.; Vinko, Jozsef; Kasliwal, Mansi M.; Fox, Ori D.; Cao, Yi; and 15 coauthors Monthly Notices of the Royal Astronomical Society, Volume 436, Issue 2, p.1225-1237
Hunting for dark halo substructure using submilliarcsecond-scale observations of macrolensed radio jets Zackrisson, Erik; Asadi, Saghar; Wiik, Kaj; Jönsson, Jakob; Scott, Pat; and 6 coauthors Monthly Notices of the Royal Astronomical Society, Volume 431, Issue 3, p.2172-2183
Herschel limits on far-infrared emission from circumstellar dust around three nearby Type Ia supernovae Johansson, J.; Amanullah, R.; Goobar, A.; Monthly Notices of the Royal Astronomical Society: Letters, Volume 431, Issue 1, p.L43-L47
Combined constraints on intergalactic dust from quasar colours and the soft X-ray background Johansson, Joel; Mörtsell, Edvard; Monthly Notices of the Royal Astronomical Society, Volume 426, Issue 4, pp. 3360-3368.