Publications list

  1. Light-Curve Structure and Halpha Line Formation in the Tidal Disruption Event AT 2019azh
    Faris, S.; Arcavi, I.; Makrygianni, L.and 33 coauthors
    Submitted to ApJ (2023)
  2. Evaluating the Consistency of Cosmological Distances Using Supernova Siblings in the Near-Infrared
    Dwomoh, A. M.; Peterson, E. R.; Scolnic, D.; and 7 coauthors
    Submitted to ApJ (2023)
  3. An updated measurement of the Hubble constant from near-infrared observations of Type Ia supernovae
    Galbany, L.; de Jaeger, T.; Riess, A.; and 11 coauthors
    Astronomy & Astrophysics, Vol. 679, 95G (2023)
  4. Resolving the explosion of supernova 2023ixf in Messier 101 within its complex circumstellar environment
    Zimmerman, E.; Irani, I.; Chen, P.; and 54 coauthors
    Submitted to Nature (2023)
  5. Serendipitous detection of the dusty Type IIL SN 1980K with JWST/MIRI
    Zsíros, S.; Szalai, T.; De Looze, I.; and 39 coauthors
    Submitted to A&A (2023)
  6. The carbon-rich type Ic supernova 2016adj in the iconic dust lane of Centaurus A: signatures of interaction with circumstellar hydrogen?
    Stritzinger, M. D.; Baron, E.; Taddia, F.; and 24 coauthors
    Submitted to A&A (2023)
  7. Uncovering a population of gravitational lens galaxies with magnified standard candle SN Zwicky
    Goobar, A.; Johansson, J.; Schulze, S. and 34 coauthors
    Nature Astronomy, Vol. 7, 1098 (2023)
  8. Ground-based and JWST Observations of SN 2022pul: II. Evidence from Nebular Spectroscopy for a Violent Merger in a Peculiar Type-Ia Supernova
    Kwok, L. A.; Siebert, M. R.; Johansson, J.; and 78 coauthors
    Submitted to ApJ (2023)
  9. Ground-based and JWST Observations of SN 2022pul: I. Unusual Signatures of Carbon, Oxygen, and Circumstellar Interaction in a Peculiar Type Ia Supernova
    Siebert, M. R.; Kwok, L. A.; Johansson, J.; and 79 coauthors
    Submitted to ApJ (2023)
  10. SN 2022joj: A Peculiar Type Ia Supernova Possibly Driven by an Asymmetric Helium-shell Double Detonation
    Liu, C.; Miller, A. A.; Boos, S. J; and 28 coauthors
    Accepted to ApJ (2023)
  11. JWST observations of dust reservoirs in type IIP supernovae 2004et and 2017eaw
    Shahbandeh, M.; Sarangi, A.; Temim, T. and 36 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 523, 6048 (2023)
  12. Over 500 Days in the Life of the Photosphere of the Type Iax Supernova SN 2014dt
    Camacho-Neves, Y.; Jha, S. W.; Barna, B. and 20 coauthors
    The Astrophysical Journal, Vol. 951, 67 (2023)
  13. A radio-detected type Ia supernova with helium-rich circumstellar material
    Kool, E.; Johansson, J.; Sollerman, J. and 34 coauthors
    Nature, Vol. 617, 7961, 477 (2023)
  14. SN 2021zny: an early flux excess combined with late-time oxygen emission suggests a double white dwarf merger event
    Dimitriadis, G.; Maguire, K.; Karambelkar, V. R. and 28 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 521, 1162 (2023)
  15. LensWatch. I. Resolved HST Observations and Constraints on the Strongly Lensed Type Ia Supernova 2022qmx (“SN Zwicky”)
    Pierel, J.; Arendse, N.; Ertl, S.; and 39 coauthors
    The Astrophysical Journal, Vol. 948, 115 (2023)
  16. A Systematic Study of Ia-CSM Supernovae from the ZTF Bright Transient Survey
    Sharma, Y.; Sollerman, J.; Fremling, C.; and 35 coauthors
    The Astrophysical Journal, Vol. 948, 52 (2023)
  17. A JWST Near- and Mid-infrared Nebular Spectrum of the Type Ia Supernova 2021aefx
    Kwok, L. A.; Jha, S. W.; Temim, T. and 55 coauthors
    The Astrophysical Journal Letters, Vol. 944, L3 (2023)
  18. The Hubble Tension Revisited: Additional Local Distance Ladder Uncertainties
    Mörtsell, E.; Goobar, A.; Johansson, J.; and Dhawan, S.
    The Astrophysical Journal, Vol. 935, 58 (2022)
  19. A Uniform Type Ia Supernova Distance Ladder with the Zwicky Transient Facility: Absolute Calibration Based on the Tip of the Red Giant Branch (TRGB) Method
    Dhawan, S.; Goobar, A.; Johansson, J. and 21 coauthors
    The Astrophysical Journal, Vol. 934, 185 (2022)
  20. Progenitor, environment, and modelling of the interacting transient AT 2016jbu (Gaia16cfr)
    Brennan, S. J.; Fraser, M.; Johansson, J.; and 67 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 513, 5666 (2022)
  21. Photometric and spectroscopic evolution of the interacting transient AT 2016jbu (Gaia16cfr)
    Brennan, S. J.; Fraser, M.; Johansson, J.; and 68 coauthors
    Monthly Notices of the Royal Astronomical Society, Volume 513, 5642 (2022)
  22. Sensitivity of the Hubble Constant Determination to Cepheid Calibration
    Mörtsell, E.; Goobar, A.; Johansson, J.; and Dhawan, S.
    The Astrophysical Journal, Vol. 933, 212 (2022)
  23. Microlensing and the type Ia supernova iPTF16geu
    Diego, J.; Bernstein, G.; Chen, W.; Goobar, A.; Johansson, J. and 3 coauthors
    Astronomy & Astrophysics, Vol. 662, 34 (2022)
  24. The Zwicky Transient Facility Type Ia supernova survey: first data release and results
    Dhawan, S.; Goobar, A.; Smith, M.; Johansson, J. and 16 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 510, 2228 (2022)
  25. Two c’s in a pod: Cosmology independent measurement of the Type Ia supernova colour-luminosity relation with a sibling pair
    Biswas, R.; Goobar, A.; Dhawan, S.; Schulze, S.; Johansson, J. and 17 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 509, 5340 (2022)
  26. Near-IR Type Ia SN distances: host galaxy extinction and mass-step corrections revisited
    Johansson, J.; Cenko, S. B.; Fox, O. D; and 17 coauthors
    The Astrophysical Journal, Vol. 923, 237 (2021)
  27. AT 2019qyl in NGC 300: Internal Collisions in the Early Outflow from a Very Fast Nova in a Symbiotic Binary
    Jencson, J. E.; Andrews, J. E.; Bond, H. E.; and 38 coauthors
    The Astrophysical Journal, Vol. 920, 127 (2021)
  28. Spitzer’s Last Look at Extragalactic Explosions: Long-Term Evolution of Interacting Supernovae
    Szalai, T.; Fox, O. D.; Arendt, R. G.; and 10 coauthors
    The Astrophysical Journal, Vol. 919, 17 (2021)
  29. The Palomar Transient Factory Core-collapse Supernova Host-galaxy Sample. I. Host-galaxy Distribution Functions and Environment Dependence of Core-collapse Supernovae
    Schulze, S.; Yaron, O.; Sollerman, J. and 54 coauthors
    The Astrophysical Journal Supplement Series, Vol. 255, 29 (2021)
  30. Spectroscopy of the first resolved strongly lensed Type Ia supernova iPTF16geu
    Johansson, J.; Goobar, A.; Price, S. H.; and 14 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 502, 510 (2021)
  31. Progenitor, precursor, and evolution of the dusty remnant of the stellar merger M31-LRN-2015
    Blagorodnova, N.; Karambelkar, V.; Adams, S. M.; and 12 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 496, 5503 (2020)
  32. Lens modelling of the strongly lensed Type Ia supernova iPTF16geu
    Mörtsell, E.; Johansson, J.; Dhawan, S.; Goobar, A.; Amanullah, R.; and 1 coauthor
    Monthly Notices of the Royal Astronomical Society, Vol. 496, 3270 (2020)
  33. Magnification, dust, and time-delay constraints from the first resolved strongly lensed Type Ia supernova iPTF16geu
    Dhawan, S.; Johansson, J.; Goobar, A.; Amanullah, R.; Mörtsell, E.; and 12 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 491, 2639 (2020)
  34. The SPIRITS Sample of Luminous Infrared Transients: Uncovering Hidden Supernovae and Dusty Stellar Outbursts in Nearby Galaxies
    Jencson, J. E.; Kasliwal, M. M.; Adams, S. M.; Bond, H. E.; De, K.; and 21 coauthors
    The Astrophysical Journal, Vol. 886, 40J (2019).
  35. 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, Vol. 483, 5045 (2019)
  36. 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, Vol. 480, 1445 (2018)
  37. iPTF 16hgs: A Double-peaked Ca-rich Gap Transient in a Metal-poor, Star-forming Dwarf Galaxy
    De, K.; Kasliwal, M. M.; Cantwell, T.; Cao, Y.; Cenko, S. B.; and 16 coauthors
    The Astrophysical Journal, Vol. 866, 72D (2018).
  38. SPIRITS 16tn in NGC 3556: A Heavily Obscured and Low-luminosity Supernova at 8.8 Mpc
    Jencson, J. E.; Kasliwal, M. M.; Adams, S. M.; Bond, H. E.; Lau, R. M.; and 15 coauthors
    The Astrophysical Journal, Vol. 863, 20J (2018).
  39. The dusty aftermath of SN Hunt 248: merger-burst remnant?
    Mauerhan, J. C.; Van Dyk, S. D.; Johansson, J.; Fox, O. D.; Filippenko, A. V.; and 1 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 473, 3765 (2018)
  40. No Evidence of Circumstellar Gas Surrounding Type Ia Supernova SN 2017cbv
    Ferretti, R.; Amanullah, R.; Bulla, M.; Goobar, A.; Johansson, J.; and 1 coauthors
    The Astrophysical Journal Letters, Vol. 851, 43F (2017).
  41. 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, Vol. 356, 291 (2017).
  42. 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, Vol. 466, 3442 (2017)
  43. SPIRITS: Uncovering Unusual Infrared Transients with Spitzer
    Kasliwal, M. M.; Bally, J.; Masci, F.; Cody, A.; Bond, H. E.; and 42 coauthors
    The Astrophysical Journal, Vol. 839, 88K (2017).
  44. SPIRITS 15c and SPIRITS 14buu: Two Obscured Supernovae in the Nearby Star-forming Galaxy IC 2163
    Jencson, J. E.; Kasliwal, M. M.; Johansson, J.; Contreras, C.; Castellón, S.; and 20 coauthors
    The Astrophysical Journal, Vol. 837, 167J (2017).
  45. 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, Vol. 464, 4476 (2017)
  46. Type Ibn Supernovae Show Photometric Homogeneity and Spectral Diversity at Maximum Light
    Hosseinzadeh, G.; Arcavi, I.; Valenti, S.; McCully, C.; Howell, D. A.; and 32 coauthors
    The Astrophysical Journal, Vol. 836, 158H (2017).
  47. 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, Vol. 834, 118M (2017).
  48. 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, Vol. 1, 2L (2016).
  49. A Systematic Study of Mid-infrared Emission from Core-collapse Supernovae with SPIRITS
    Tinyanont, S.; Kasliwal, M. M.; Fox, O. D.; Lau, R.; Smith, N.; and 10 coauthors
    The Astrophysical Journal, Vol. 833, 231T (2016).
  50. 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, Vol. 594, 54P (2016)
  51. 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, Vol. 592, 40F (2016)
  52. Absence of Fast-moving Iron in an Intermediate Type Ia Supernova between Normal and Super-Chandrasekhar
    Cao, Y.; Johansson, J.; Nugent, P. E.; Goobar, A.; Nordin, J.; and 12 coauthors
    The Astrophysical Journal, Vol. 823, 147C (2016).
  53. Type II Supernova Energetics and Comparison of Light Curves to Shock-cooling Models
    Rubin, A.; Gal-Yam, A.; De Cia, A.; Horesh, A.; Khazov, D.; and 35 coauthors
    The Astrophysical Journal, Vol. 820, 33R (2016).
  54. 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, Vol. 818, 3K (2016).
  55. An Excess of Mid-infrared Emission from the Type Iax SN 2014dt
    Fox, O. D.; Johansson, J.; Kasliwal, M. M.; Andrews, J. E.; Bally, J.; and 10 coauthors
    The Astrophysical Journal Letters, Vol. 816, 13F (2016).
  56. 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, Vol. 453, 3300 (2015)
  57. The Needle in the 100 deg2 Haystack: Uncovering Afterglows of Fermi GRBs with the Palomar Transient Factory
    Singer, L. P.; Kasliwal, M. M.; Cenko, S. B.; Perley, D. A.; Anderson, G. E.; and 30 coauthors
    The Astrophysical Journal, Vol. 806, 52S (2015).
  58. 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, Vol. 578, 9H (2015)
  59. A strong ultraviolet pulse from a newborn type Ia supernova
    Cao, Y.; Kulkarni, S. R.; Howell, D. A.; Gal-Yam, A.; Kasliwal, M. M.; and 17 coauthors
    Nature, Vol. 521, 328 (2015).
  60. 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, Vol. 577, 39L (2015)
  61. Supernova spectra below strong circumstellar interaction
    Leloudas, G.; Hsiao, E. Y.; Johansson, J.; Maeda, K.; Moriya, T. J.; and 7 coauthors
    Astronomy & Astrophysics, Vol. 574, 61L (2015)
  62. 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, Vol. 798, 39M (2015).
  63. 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, Vol. 788, 21A (2014).
  64. 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, Vol. 784, 12G (2014).
  65. SN 2000cx and SN 2013bh: extremely rare, nearly twin Type Ia supernovae
    Silverman, J. M.; Vinko, J.; Kasliwal, M. M.; Fox, O. D.; Cao, Y.; and 15 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 436, 1225 (2013)
  66. Hunting for dark halo substructure using submilliarcsecond-scale observations of macrolensed radio jets
    Zackrisson, E.; Asadi, S.; Wiik, K.; Jönsson, J.; Scott, P.; and 6 coauthors
    Monthly Notices of the Royal Astronomical Society, Vol. 431, 2172 (2013)
  67. 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, Vol. 431, 43J (2013)
  68. Combined constraints on intergalactic dust from quasar colours and the soft X-ray background
    Johansson, J.; and Mörtsell, E.;
    Monthly Notices of the Royal Astronomical Society, Vol. 426, 3360 (2012)