Search Results - "Ballmoos, Peter Von"

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    Imaging the 511 keV Positron Annihilation Sky with COSI by Siegert, Thomas, Boggs, Steven E., Tomsick, John A., Zoglauer, Andreas C., Kierans, Carolyn A., Sleator, Clio C., Beechert, Jacqueline, Brandt, Theresa J., Jean, Pierre, Lazar, Hadar, Lowell, Alex W., Roberts, Jarred M., Ballmoos, Peter von

    Published in The Astrophysical journal (01-07-2020)
    “…The balloon-borne Compton Spectrometer and Imager (COSI) had a successful 46-day flight in 2016. The instrument is sensitive to photons in the energy range…”
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    Measurement of Galactic 26Al with the Compton Spectrometer and Imager by Beechert, Jacqueline, Siegert, Thomas, Tomsick, John A., Zoglauer, Andreas, Boggs, Steven E., Brandt, Terri J., Gulick, Hannah, Jean, Pierre, Kierans, Carolyn, Lazar, Hadar, Lowell, Alexander, Roberts, Jarred M., Sleator, Clio, von Ballmoos, Peter

    Published in The Astrophysical journal (01-04-2022)
    “…The Compton Spectrometer and Imager (COSI) is a balloon-borne compact Compton telescope de-17signed to survey the 0.2–5 MeV sky. COSI’s energy resolution of…”
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    Nucleosynthesis in Supernovae by Thielemann, Friedrich-Karl, Isern, Jordi, Perego, Albino, von Ballmoos, Peter

    Published in Space science reviews (01-04-2018)
    “…We present the status and open problems of nucleosynthesis in supernova explosions of both types, responsible for the production of the intermediate mass,…”
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    Antimatter in the Universe: constraints from gamma-ray astronomy by von Ballmoos, Peter

    Published in Hyperfine interactions (01-10-2014)
    “…We review gamma-ray observations that constrain antimatter – both baryonic and leptonic - in the Universe. Antimatter is probed through ordinary matter, with…”
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    Gamma-ray optics for high-energy astrophysics by Ballmoos, Peter von

    “…Gamma-ray astronomy presents an extraordinary scientific potential for the study of the most powerful sources and the most violent events in the Universe…”
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    A DUAL mission for nuclear astrophysics by von Ballmoos, Peter, Takahashi, Tadayuki, Boggs, Steven E.

    “…Gamma-ray astronomy presents an extraordinary scientific potential for the study of the most powerful sources and the most violent events in the Universe. In…”
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    Interaction of Sulfate Assimilation with Carbon and Nitrogen Metabolism in Lemna minor by Kopriva, Stanislav, Marianne Suter, Peter von Ballmoos, Holger Hesse, Krähenbühl, Urs, Rennenberg, Heinz, Brunold, Christian

    Published in Plant physiology (Bethesda) (01-11-2002)
    “…Cysteine synthesis from sulfide and O-acetyl-L-serine (OAS) is a reaction interconnecting sulfate, nitrogen, and carbon assimilation. Using Lemna minor, we…”
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    Expression of a bacterial serine acetyltransferase in transgenic potato plants leads to increased levels of cysteine and glutathione by Harms, Karsten, Von Ballmoos, Peter, Brunold, Christian, Höfgen, Rainer, Hesse, Holger

    “…Summary The coding sequence of the wild‐type, cys‐sensitive, cysE gene from Escherichia coli, which encodes an enzyme of the cysteine biosynthetic pathway,…”
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    Effect of glucose on assimilatory sulphate reduction in Arabidopsis thaliana roots by Hesse, Holger, Trachsel, Nadine, Suter, Marianne, Kopriva, Stanislav, von Ballmoos, Peter, Rennenberg, Heinz, Brunold, Christian

    Published in Journal of experimental botany (01-07-2003)
    “…With the aim of analysing the relative importance of sugar supply and nitrogen nutrition for the regulation of sulphate assimilation, the regulation of…”
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    Measurement of diffraction efficiencies relevant to crystal lens telescopes by Kohnle, Antje, Smither, Robert, Graber, Timothy, Fernandez, Patricia, Ballmoos, Peter von

    “…The Toulouse/Argonne collaboration is working on a novel detector for gamma-ray astronomy based on a crystal lens that uses Bragg reflection of Ge crystals to…”
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    Constraints on the antistar fraction in the Solar system neighborhood from the 10-years Fermi Large Area Telescope gamma-ray source catalog by Dupourqué, Simon, Tibaldo, Luigi, von Ballmoos, Peter

    Published 26-04-2021
    “…Phys. Rev. D 103, 083016 (2021) It is generally taken for granted that our Universe is free of antimatter objects and domains. This certitude has recently been…”
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    Increasing the Glutathione Content in a Chilling-Sensitive Maize Genotype Using Safeners Increased Protection against Chilling-Induced Injury by Gábor Kocsy, Peter von Ballmoos, Adrian Rüegsegger, Gabriella Szalai, Gábor Galiba, Brunold, Christian

    Published in Plant physiology (Bethesda) (01-11-2001)
    “…With the aim of analyzing their protective function against chilling-induced injury, the pools of glutathione and its precursors, cysteine (Cys) and…”
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    Towards a response function for the COSI anticoincidence system: preliminary results from Geant4 simulations by Ciabattoni, Alex, Fioretti, Valentina, Tomsick, John, Zoglauer, Andreas, Jean, Pierre, Franco, Daniel Alvarez, von Ballmoos, Peter, Bulgarelli, Andrea, Vignali, Cristian, Parmiggiani, Nicolò, Panebianco, Gabriele, Castaldini, Luca

    Published 18-09-2024
    “…Proc. SPIE 13093, Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray, 130937Y (21 August 2024) The Compton Spectrometer and Imager (COSI) is…”
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    Assimilatory Sulfate Reduction in C₃, C₃-C₄, and C₄ Species of Flaveria by Anna Koprivova, Michael Melzer, Peter von Ballmoos, Mandel, Therese, Brunold, Christian, Kopriva, Stanislav

    Published in Plant physiology (Bethesda) (01-10-2001)
    “…The activity of the enzymes catalyzing the first two steps of sulfate assimilation, ATP sulfurylase and adenosine 5′-phosphosulfate reductase (APR), are…”
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    CLAIRE: First light for a gamma-ray lens by Ballmoos, Peter von, Halloin, Hubert, Evrard, Jean, Skinner, Gerry, Abrosimov, Nikolai, Alvarez, Jose, Bastie, Pierre, Hamelin, Bernard, Hernanz, Margarida, Jean, Pierre, Knödlseder, Jürgen, Smither, Bob

    Published in Experimental astronomy (01-12-2005)
    “…The objective of the R&D project CLAIRE was to prove the principle of a gamma-ray lens for nuclear astrophysics. CLAIRE's Laue diffraction lens has a diameter…”
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