# ZEU-THAT

 2018-12-0313:23 [PUBDB-2018-05150] Report/Journal Article et al Generation of quasi continuous-wave electron beams in an L-band normal conducting pulsed RF injector for laboratory astrophysics experiments [arXiv:1803.05540]   We report on an approach to produce quasi continuous-wave (cw) electron beams with an average beam current of milliamperes and a mean beam energy of a few MeV in a pulsed RF injector. Potential applications are in the planned laboratory astrophysics programs at DESY. [...] 2018-11-0713:22 [PUBDB-2018-04279] Report/Journal Article et al Binary neutron star merger remnants as sources of cosmic-ray [DESY-18-097; arXiv:1806.01624] Astroparticle physics 106, 10 - 17 (2018) [10.1016/j.astropartphys.2018.10.007]   We investigate non-thermal electron and nuclei energy losses within the binary neutron star merger remnant produced by the event GW170817. The lack of a cooling feature within the detected synchrotron emission from the source is used to constrain the magnetic field at the mG level, assuming that this emission is electron synchrotron in origin, and that the accelerated spectrum in the electrons follows the form $dN/dE_e \propto E_e^{-2}$. [...] OpenAccess: NS-NS_Mergers_v2(2) - PDF PDF (PDFA); 1-s2.0-S092765051830166X-main - PDF PDF (PDFA); External link: Fulltext 2018-11-0513:36 [PUBDB-2018-04143] Report/Journal Article et al Inefficient Cosmic-Ray Diffusion around Vela X: Constraints from H.E.S.S. Observations of Very High-energy Electrons [arXiv:1807.04182] The astrophysical journal 866(2), 143 (2018) [10.3847/1538-4357/aadfed]   Vela X is a nearby pulsar wind nebula (PWN) powered by a ~104 year old pulsar. Modeling of the spectral energy distribution of the Vela X PWN has shown that accelerated electrons have largely escaped from the confinement, which is likely due to the disruption of the initially confined PWN by the supernova remnant reverse shock [...] OpenAccess: PDF PDF (PDFA); 2018-10-2908:01 [PUBDB-2018-03978] Preprint/Report Pohl, M. Modeling of the spatially resolved non-thermal emission from the Vela Jr. supernova remnant [DESY-18-039; arXiv:1807.10551]   Vela Jr. (RX J0852.0$-$4622) is one of just a few known supernova remnants (SNRs) with a resolved shell across the whole electromagnetic spectrum from radio to very-high-energy ($>100$ GeV; VHE) gamma-rays. [...] OpenAccess: PDF PDF (PDFA); 2018-09-0417:33 [PUBDB-2018-03368] Preprint/Report et al Data-driven model of the cosmic-ray flux and mass composition from 10 GeV to $10^{11}$ GeV [arXiv:1711.11432]   We present a new parametrization of the cosmic-ray flux and its mass composition over an energy range from 10 GeV to $10^{11}$ GeV. Our approach is data-driven and relies on theoretical assumptions as little as possible. [...] OpenAccess: PDF PDF (PDFA); 2018-09-0414:43 [PUBDB-2018-03367] Preprint/Report et al The hadronic interaction model SIBYLL 2.3c and Feynman scaling [arXiv:1709.07227]   The Monte Carlo model Sibyll has been designed for efficient simulation of hadronic multiparticle production up to the highest energies as needed for interpreting cosmic ray measurements. For more than 15 years, version 2.1 of Sibyll has been one of the standard models for air shower simulation. [...] OpenAccess: PDF PDF (PDFA); 2018-09-0414:26 [PUBDB-2018-03366] Master Thesis Heinze, J. Cosmogenic neutrinos as secondary messengers of Ultra-High Energy Cosmic Rays x (2016) = Masterarbeit, Humboldt-Universität zu Berlin, 2016 2018-09-0414:20 [PUBDB-2018-03365] Master Thesis Rudolph, A. Implications of collision dynamics in Gamma-Ray Burst internal shocks on the production of multiple astrophysical messengers x (2017) = Masterarbeit, KIT Karlruhe, 2017 2018-09-0414:12 [PUBDB-2018-03364] Dissertation / PhD Thesis Winter, W. Implications of physics beyond the Standard Model in the quark and lepton sectors Humboldt-Universität zu Berlin 154 pp. (2018) [10.18452/19174] = Dissertation, Humboldt-Universität zu Berlin, 2018   Das Standardmodell (SM) der Teilchenphysik hat sich in der Praxis als vielseitige Theorie bewährt, dennoch deuten nichtverschwindende Neutrinomassen, dunkle Materie und Baryonenasymmetrie auf Physik jenseits des SM (BSM) hin. Um also ein mit den Beobachtungen konsistentes Modell zu entwickeln, ist eine umfassendere Theorie nötig. [...] OpenAccess: PDF PDF (PDFA); 2018-09-0414:01 [PUBDB-2018-03363] Journal Article/Contribution to a conference proceedings et al The hadronic interaction model Sibyll – past, present and future XIX International Symposium on Very High Energy Cosmic Ray Interactions, ISVHECRI 2016, MoscowMoscow, Russia, 22 Aug 2016 - 27 Aug 2016   Sibyll is one of the first microscopic interaction models that was specifically developed for interpreting cosmic ray data. It combines non-perturbative concepts of simulating hadronic particle production with predictions derived from perturbative QCD calculations, focusing on forward particle production of relevance in studying cosmic ray interactions [...] OpenAccess: PDF PDF (PDFA);