Search Results - "Gall, Christa"

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    Magnified or multiply imaged? – Search strategies for gravitationally lensed supernovae in wide-field surveys by Wojtak, Radosław, Hjorth, Jens, Gall, Christa

    “…ABSTRACT Strongly lensed supernovae (SNe) can be detected as multiply imaged or highly magnified transients. In order to compare the performances of these two…”
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    Journal Article
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    Rapid formation of large dust grains in the luminous supernova 2010jl by Gall, Christa, Hjorth, Jens, Watson, Darach, Dwek, Eli, Maund, Justyn R., Fox, Ori, Leloudas, Giorgos, Malesani, Daniele, Day-Jones, Avril C.

    Published in Nature (London) (17-07-2014)
    “…The formation of dust in the dense circumstellar medium of the bright supernova 2010jl is at first rapid and produces very large grains, which resist…”
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    Origin of the Strong Sodium Absorption of the Lensed Supernova 2016geu at z = 0.4 by Gall, Christa, Hjorth, Jens, Christensen, Lise, Izzo, Luca, Mazzali, Paolo A., Phillips, Mark M., Hoeflich, Peter, Angus, Charlotte, Cold, Cecilie, Selsing, Jonatan

    Published in The Astrophysical journal (01-09-2024)
    “…Abstract The origin of strong sodium absorption, which has been observed for a few nearby Type Ia supernovae (SNe Ia), remains elusive. Here we analyze two…”
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    Journal Article
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    Dynamical mass inference of galaxy clusters with neural flows by Kodi Ramanah, Doogesh, Wojtak, Radosław, Ansari, Zoe, Gall, Christa, Hjorth, Jens

    “…ABSTRACT We present an algorithm for inferring the dynamical mass of galaxy clusters directly from their respective phase-space distributions, that is, the…”
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    Rapid formation of large dust grains in the luminous supernova 2010j1 by Gall, Christa, Hjorth, Jens, Watson, Darach, Dwek, Eli, Maund, Justyn R., Fox, Ori, Leloudas, Giorgos, Malesani, Daniele, Day-Jones, Avril C.

    Published in Nature (London) (17-07-2014)
    “…The origin of dust in galaxies is still a mystery(1-4). The majority of the refractory elements are produced in supernova explosions, but it is unclear how and…”
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    DUST DESTRUCTION RATES AND LIFETIMES IN THE MAGELLANIC CLOUDS by Temim, Tea, Dwek, Eli, Tchernyshyov, Kirill, Boyer, Martha L, Meixner, Margaret, Gall, Christa, Roman-Duval, Julia

    Published in The Astrophysical journal (01-02-2015)
    “…The dust budget in galaxies depends on the rate at which dust grains are created in different stellar sources and destroyed by interstellar shocks. Because of…”
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    ON INFERRING EXTINCTION LAWS IN z ∼ 6 QUASARS AS SIGNATURES OF SUPERNOVA DUST by Hjorth, Jens, Vreeswijk, Paul M, Gall, Christa, Watson, Darach

    Published in The Astrophysical journal (10-05-2013)
    “…Unusual extinction curves of high-redshift QSOs have been taken as evidence that dust is primarily produced by supernovae at high redshift. In particular, the…”
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    Journal Article
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