# Contributions to a conference proceedings

 2017-05-1614:47 [PUBDB-2017-03016] Contribution to a conference proceedings/Contribution to a book et al Performance-Portable Many-Core Plasma Simulations: Porting PIConGPU to OpenPower and Beyond ISC High Performance 2016: High Performance ComputingInternational Conference on High Performance Computing, Meeting locationFrankfurt, Germany, 19 Jun 2016 - 23 Jun 2016 Lecture Notes in Computer Science 9945, 293 - 301 (2016) [10.1007/978-3-319-46079-6_21]   With the appearance of the heterogeneous platform OpenPower,many-core accelerator devices have been coupled with Power host processors for the first time. Towards utilizing their full potential, it is worth investigating performance portable algorithms that allow to choose the best-fitting hardware for each domain-specific compute task. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2017-05-1614:26 [PUBDB-2017-03012] Report/Contribution to a conference proceedings/Contribution to a book et al Alpaka -- An Abstraction Library for Parallel Kernel Acceleration [1602.08477] 2016 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) : [Proceedings] - IEEE, 2016. - ISBN 978-1-5090-3682-0 - doi:10.1109/IPDPSW.2016.502016 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), Meeting locationChicago, USA, 23 May 2016 - 27 May 2016 631-640 (2016) [10.1109/IPDPSW.2016.50]   Porting applications to new hardware or programming models is a tedious and error prone process. Every help that eases these burdens is saving developer time that can then be invested into the advancement of the application itself instead of preserving the status-quo on a new platform. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2017-05-0517:11 [PUBDB-2017-02343] Journal Article/Contribution to a conference proceedings Chekelian, V. Parton distribution functions and hard QCD at HERA 38th International Conference on High Energy Physics, ICHEP2016, Meeting locationChicago, USA, 3 Aug 2016 - 10 Aug 2016 Proceedings of Science (ICHEP2016), 617 (2017) [10.3204/PUBDB-2017-02343]   The H1 and ZEUS collaborations at the electron-proton collider HERA have measured inclusive neutral and charged current deep inelastic scattering (DIS) cross sections over six orders of magnitude in negative four-momentum-transfer squared, $\it Q^{2}$, and Bjorken $\it x$. All these measurements were combined to obtain one coherent inclusive HERA data set. [...] OpenAccess: PDF; External link: Fulltext 2017-05-0309:17 [PUBDB-2017-02181] Report/Contribution to a conference proceedings Schuetz, A. Pair Background Envelopes in the SiD Detector [arXiv:1703.05737] International Workshop on Future Linear Colliders 2016, LCWS2016, Meeting locationMorioka, Japan, 5 Dec 2016 - 9 Dec 2016 1-6 (2017) [10.3204/PUBDB-2017-02181]   The beams at the ILC produce electron positron pairs due to beam-beam interactions. This note presents for the first time a study of these processes in a detailed simulation, which shows that these pair background particles appear at angles that extend to the inner layers of the detector. [...] OpenAccess: PDF; 2017-05-0213:53 [PUBDB-2017-02151] Report/Contribution to a conference proceedings White, G. A Study of the Impact of Muons from the Beam Delivery System on the SiD Performance [arXiv:1703.05738] International Workshop on Future Linear Colliders 2016, LCWS2016, Meeting locationMorioka, Japan, 5 Dec 2016 - 9 Dec 2016 15 pp. (2017) [10.3204/PUBDB-2017-02151]   To suppress the muon background arising from the Beam Delivery System (BDS) of the International Linear Collider (ILC), and to hinder it from reaching the interaction region, two different shielding scenarios are under discussion: five cylindrical muon spoilers with or without an additional magnetized shielding wall. Due to cost and safety issues, the scenario preferred by the Machine-Detector-Interface (MDI) group is to omit the shielding wall, although omitting it also has disadvantages. [...] OpenAccess: PDF; 2017-04-2515:00 [PUBDB-2017-01886] Contribution to a conference proceedings et al Performance Analysis of the European XFEL SRF cavities, fromvertical test to operation in modules 28th Linear Accelerator Conference, LINAC2016, Meeting locationEast Lansing, USA, 25 Sep 2016 - 30 Sep 2016 6 pp. (2016) [10.3204/PUBDB-2017-01886]   More than 800 resonators have been fabricated, verti-cally qualified and operated in module tests before the accelerating module installation in the linac, which will be completed before the conference. An analysis of this experience, with correlation of the final cavity perfor-mances with production, preparation and assembly stages, is underway and at the time of the conference a summary of the activities will be available.. OpenAccess: PDF; 2017-04-2514:54 [PUBDB-2017-01884] Journal Article/Contribution to a conference proceedings Seedahmed, H. A. A. Interaction mechanism for energy transfer in Ce,Tb co-doped $LaF_3$ Conference for Postgraduate Studies and Scientific Research Basic Sciences and Engineering Studies - University of Khartoum, Meeting locationFriendship Hall, Khartoum, Sudan, 20 Feb 2016 - 23 Feb 2016 University of Khartoum engineering journal 6, 124 - 131 (2017)   LaF$_3$ pure host, LaF$_3$:Ce, LaF$_3$:Tb as well as LaF$_3$:Ce,Tb phosphors were synthesized by the hydrothermal method. X-ray diffraction measurements are in good agreement with the standard data of LaF$_3$ from JCPDS card 32-0483 and indicate that the material is nanocrystalline with a particle size of about 36 nm. [...] Restricted: PDF; External link: Fulltext 2017-04-1911:04 [PUBDB-2017-01696] Contribution to a conference proceedings/Contribution to a book Decking, W. Intra Bunch Train Transverse Dynamics in the Superconducting Accelerators FLASH and European XFEL 28th Linear Accelerator Conference, LINAC2016, Meeting locationEast Lansing, USA, 25 Sep 2016 - 30 Sep 2016 319-321 (2016) [10.18429/JACoW-LINAC2016-MOP106023]   At FLASH and the European XFEL accelerator superconducting 9-cell TESLA cavities accelerate long bunch trains at high gradients in pulsed operation. Several RF cavities with individual operating limits are supplied by one RF power source. [...] OpenAccess: PDF; 2017-04-1910:55 [PUBDB-2017-01694] Contribution to a conference proceedings/Contribution to a book et al HOM Characterization for Beam Diagnostics at the European XFEL Injector International Beam Instrumentation Conference 2016, IBIC2016, Meeting locationBarcelona, Spain, 13 Sep 2016 - 18 Sep 2016 617-620 (2016) [10.18429/JACOW-IBIC2016-WEPG03]   Higher Order Modes (HOM) excited by bunched electron beams in accelerating cavities carry information about the beam position and phase. This principle is used at the FLASH facility, at DESY, for beam position monitoring in 1.3 and 3.9 GHz cavities. [...] Fulltext: PDF PDF (PDFA); OpenAccess: PDF; 2017-03-2117:24 [PUBDB-2017-01440] Contribution to a conference proceedings/Contribution to a book et al Semifluorinated PMMA / PSFMA diblock copolymers with multiple phase separation European Powder Diffraction Conference; August 2010, Darmstadt, Germany / Jehnichen, D. ; ISBN: 9783486991321; doi:10.1524/978348699132112th European Powder Diffraction Conference, EPDIC-12, Meeting locationDarmstadt, Germany, 27 Aug 2010 - 30 Aug 2010 Zeitschrift für Kristallographie / Proceedings 1, (2011) [10.1524/9783486991321-079]   OpenAccess: PDF;