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  1. No Access

    Article

    An exceptionally bright flare from SGR 1806–20 and the origins of short-duration γ-ray bursts

    Soft-γ-ray repeaters (SGRs) are galactic X-ray stars that emit numerous short-duration (about 0.1 s) bursts of hard X-rays during sporadic active periods. They are thought to be magnetars: strongly magnetized ...

    K. Hurley, S. E. Boggs, D. M. Smith, R. C. Duncan, R. Lin, A. Zoglauer… in Nature (2005)

  2. No Access

    Article

    Monte Carlo study of detector concepts for the MAX Laue lens gamma-ray telescope

    MAX is a proposed Laue lens gamma-ray telescope taking advantage of Bragg diffraction in crystals to concentrate incident photons onto a distant detector. The Laue lens and the detector are carried by two sepa...

    G. Weidenspointner, C. B. Wunderer, N. Barrière, A. Zoglauer… in Experimental Astronomy (2005)

  3. No Access

    Article

    Simulated performance of dedicated Ge-strip Compton telescopes as γ-lens focal plane instrumentation

    With focusing of gamma rays in the nuclear-line energy regime starting to establish itself as a feasible and very promising approach for high-sensitivity γ-ray (line) studies of individual sources, optimizing ...

    C. B. Wunderer, P. von Ballmoos, N. Barrière, S. E. Boggs… in Experimental Astronomy (2005)

  4. No Access

    Chapter

    Simulated performance of dedicated Ge-strip Compton telescopes as γ-lens focal plane instrumentation

    With focusing of gamma rays in the nuclear-line energy regime starting to establish itself as a feasible and very promising approach for high-sensitivity γ-ray (line) studies of individual sources, optimizing the...

    C. B. Wunderer, P. von Ballmoos, N. Barrière… in Focusing Telescopes in Nuclear Astrophysics (2006)

  5. No Access

    Chapter

    Monte Carlo study of detector concepts for the MAX Laue lens gamma-ray telescope

    MAX is a proposed Laue lens gamma-ray telescope taking advantage of Bragg diffraction in crystals to concentrate incident photons onto a distant detector. The Laue lens and the detector are carried by two sepa...

    G. Weidenspointner, C. B. Wunderer… in Focusing Telescopes in Nuclear Astrophysics (2006)

  6. Article

    Open Access

    Gamma-ray burst investigation via polarimetry and spectroscopy (GRIPS)

    The primary scientific goal of the GRIPS mission is to revolutionize our understanding of the early universe using γ-ray bursts. We propose a new generation gamma-ray observatory capable of unprecedented spectros...

    J. Greiner, A. Iyudin, G. Kanbach, A. Zoglauer, R. Diehl, F. Ryde… in Experimental Astronomy (2009)

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  7. No Access

    Article

    Asymmetries in core-collapse supernovae from maps of radioactive 44Ti in Cassiopeia A

    The observation of non-uniformly distributed titanium emission in the interior of Cassiopeia A, a core-collapse supernova, is an indicator of asymmetries in the stellar explosion and provides strong evidence f...

    B. W. Grefenstette, F. A. Harrison, S. E. Boggs, S. P. Reynolds, C. L. Fryer… in Nature (2014)

  8. No Access

    Article

    The e-ASTROGAM mission

    e-ASTROGAM (‘enhanced ASTROGAM’) is a breakthrough Observatory space mission, with a detector composed by a Silicon tracker, a calorimeter, and an anticoincidence system, dedicated to the study of the non-ther...

    A. De Angelis, V. Tatischeff, M. Tavani, U. Oberlack, I. Grenier… in Experimental Astronomy (2017)

  9. No Access

    Article

    Background for a gamma-ray satellite on a low-Earth orbit

    The different background components in a low-Earth orbit have been modeled in the 10 keV to 100 GeV energy range. The model is based on data from previous instruments and it considers both primary and secondar...

    P. Cumani, M. Hernanz, J. Kiener, V. Tatischeff, A. Zoglauer in Experimental Astronomy (2019)

  10. No Access

    Article

    Future gamma-ray missions’ polarimetric prospects

    High-energy astrophysics polarimetry may significantly benefit from e-ASTROGAM and from AMEGO mission proposals, since to date limited polarimetric measurements were performed in this domain, exclusively under...

    A. F. V. Cortez, R. M. Curado da Silva, G. Rodriguez, P. Cumani… in Experimental Astronomy (2019)