# MBB

 2017-11-1412:09 [PUBDB-2017-11955] Contribution to a conference proceedings/Contribution to a book et al Linear and Nonlinear Optics Measurements With Multiturn Data at PETRA III 8th International Particle Accelerator Conference, IPAC2017, CopenhagenCopenhagen, Denmark, 14 May 2017 - 19 May 2017 JACoW, Geneva, Switzerland 4 pp. (2017) [10.18429/JACoW-IPAC2017-MOPAB040]   At Petra III measuring multiturn beam response to pulsed and continuous excitations allows linear and nonlinear (e.g. frequency maps) optics parameter determination. [...] OpenAccess: PDF PDF (PDFA); 2017-08-2814:48 [PUBDB-2017-09997] Contribution to a conference proceedings/Contribution to a book et al PETRA III Operation 8th International Particle Accelerator Conference, IPAC2017, CopenhagenCopenhagen, Denmark, 14 May 2017 - 19 May 2017 Geneva : JACoW 2589-2591 (2017) [10.18429/JACoW-IPAC2017-WEPAB014]   At DESY the Synchrotron Light Source PETRA III offers scientists outstanding opportunities for experiments with hard X-rays of exceptionally high brilliance since 2009. This paper describes the challenges of daily operation, including different bunch patterns and their side effects, a procedure to clear spurious bunches, the operational statistics and the main contributions to down time.. OpenAccess: PDF PDF (PDFA); Restricted: PDF PDF (PDFA); 2017-08-2814:00 [PUBDB-2017-09981] Poster et al PETRA III Operation 8th International Particle Accelerator Conference, IPAC2017, CopenhagenCopenhagen, Denmark, 14 May 2017 - 19 May 2017   OpenAccess: PDF PDF (PDFA); 2016-12-0710:20 [PUBDB-2016-05971] Report/Conference Presentation (Plenary/Keynote) team, X. c. Commissioning of the European XFEL Injector [TUOCA03] 7th International Particle Accelerator Conference, IPAC16, BusanBusan, Korea, 8 May 2016 - 13 May 2016   The European XFEL Injector consists of an L-Band RF photoinjector, a TESLA type 1.3 GHz module, a 3rd har-monic RF section, a laser heater and an extensive diag-nostic section to determine projected and slice properties of the beam. The commissioning of the complete system has been started in December 2015 after several years of construction. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2016-11-2310:55 [PUBDB-2016-05539] Journal Article et al Common Operation Metrics for Storage Ring Light Sources   Storage ring light sources aim for high operational reliability. Very often beam availability is used as an operation metric to measure the reliability. [...] OpenAccess: PDF PDF (PDFA); 2016-08-0316:10 [PUBDB-2016-02780] Journal Article/Contribution to a conference proceedings et al The PETRA III Extension Proceedings of the 12th International Conference on Synchrotron Radiation Instrumentation, SRI2015, New YorkNew York, NY USA, 6 Jul 2015 - 10 Jul 2015 AIP conference proceedings 1741, 020035 (2016) [10.1063/1.4952814]   The 3$^{rd}$ generation low-emittance 6 GeV PETRA III facility has been substantially modified to add new beamlines. This extension project involved the complete removal and reconstruction of part of the storage ring with a double-bend achromat lattice as well as the construction of two new experimental halls. [...] OpenAccess: PDF PDF (PDFA); 2016-07-1513:48 [PUBDB-2016-02639] Report/Internal Report et al Thin Film Cathode for a Hollow Beam Gun [DESY-M-90-05-B] 670-672 (1990) For the new Resonant Work Field Transformer concept, at present in development at DESY and Darmstadt as a candidate for a future linear accelerator, a new kind of hollow beam gun is necessary. This concept requires a hollow electron beam of 10cm in diameter with a current of 50 A and a pulse length of 180ns. [...] Fulltext: PDF; External link: Fulltext 2016-01-0516:55 [PUBDB-2016-00058] Contribution to a conference proceedings et al A Common Operation Metrics for Third Generation Light Sources 5th International Particle Accelerator Conference, IPAC14, DresdenDresden, Germany, 16 Jun 2014 - 20 Jun 2014 56-58 (2014) High reliability is a very important goal for 3rd generationlight sources. Very often the beam availability is usedas the operation metrics to measure the reliability of the accelerator.A survey of several light sources revealed that thecalculation of this statistics varies significantly between thefacilities. [...] OpenAccess: PDF PDF (PDFA) PDF PDF (PDFA); External link: Fulltext 2015-12-2217:03 [PUBDB-2015-06200] Journal Article et al Radiation Damage of Insertion Devices at PETRA III - A perspective View from Optics and Tracking Studies, ICFA beam dynamics newsletters 66, 45-73 (2015)   Restricted: PDF PDF (PDFA) PDF PDF (PDFA); External link: Fulltext 2015-12-2216:55 [PUBDB-2015-06198] Poster et al Investigation of Radiation Damage of Insertion Devices at PETRA III due to Particle Losses using Tracking Results with SixTrack 6th International Particle Accelerator Conference, IPAC 2015, Richmond, VARichmond, VA, USA, 3 May 2015 - 8 May 2015 OpenAccess: PDF PDF (PDFA) PDF PDF (PDFA); External link: Fulltext