000843697 000__ 05494cam\a2200541Ii\4500 000843697 001__ 843697 000843697 005__ 20230306144906.0 000843697 006__ m\\\\\o\\d\\\\\\\\ 000843697 007__ cr\cn\nnnunnun 000843697 008__ 180626s2018\\\\sz\a\\\\ob\\\\000\0\eng\d 000843697 019__ $$a1041937717$$a1042352596$$a1043426429 000843697 020__ $$a9783319931395$$q(electronic book) 000843697 020__ $$a3319931393$$q(electronic book) 000843697 020__ $$z9783319931388 000843697 020__ $$z3319931385 000843697 0247_ $$a10.1007/978-3-319-93139-5$$2doi 000843697 035__ $$aSP(OCoLC)on1041931097 000843697 035__ $$aSP(OCoLC)1041931097$$z(OCoLC)1041937717$$z(OCoLC)1042352596$$z(OCoLC)1043426429 000843697 040__ $$aGW5XE$$beng$$erda$$epn$$cGW5XE$$dEBLCP$$dN$T$$dYDX$$dOCLCF$$dUAB 000843697 049__ $$aISEA 000843697 050_4 $$aQC476.6 000843697 08204 $$a539.7/2114$$223 000843697 1001_ $$aKaracheban, Olena,$$eauthor. 000843697 24510 $$aLuminosity measurement at the compact Muon solenoid experiment of the LHC /$$cOlena Karacheban. 000843697 264_1 $$aCham, Switzerland :$$bSpringer,$$c2018. 000843697 300__ $$a1 online resource (xvi, 142 pages) :$$billustrations (some color). 000843697 336__ $$atext$$btxt$$2rdacontent 000843697 337__ $$acomputer$$bc$$2rdamedia 000843697 338__ $$aonline resource$$bcr$$2rdacarrier 000843697 4901_ $$aSpringer theses,$$x2190-5053 000843697 500__ $$a"Doctoral thesis accepted by the Brandenburg Technical University, Cottbus-Senftenberg, Germany." 000843697 504__ $$aIncludes bibliographical references. 000843697 5050_ $$aIntro; Supervisor's Foreword; Abstract; Acknowledgements; Contents; Abbreviations; 1 Thesis Introduction; References; 2 Introduction to Collider Physics; 2.1 Large Hadron Collider; 2.2 Experiments at the LHC; 2.3 Physics Goals at LHC; 2.4 The CMS Experiment; References; 3 Measurement of the Luminosity at Colliders; 3.1 Absolute Luminosity from Machine Parameters; 3.2 Calibration of Luminometers; 3.3 Luminosity Calculation Using Physics Cross Section; 3.4 Beam Radiation, Instrumentation and Luminosity Project; 3.4.1 New Pixel Luminosity Telescope; 3.4.2 The Fast Beam Condition Monitor 000843697 5058_ $$a3.4.3 The Beam Halo Monitor3.5 Other Luminometers of the CMS; 3.5.1 The Hadron Forward Calorimeter; 3.5.2 Silicon Pixel Detector; 3.6 Radiation Simulations; References; 4 BCM1F Detector as Luminometer; 4.1 The BCM1F; 4.2 Diamond as a Solid State Detector; 4.3 Sensor Characterization; 4.4 Front-End Electronics; 4.5 Signal Transmission and Back-End Electronics; 4.5.1 Analogue Signal Processing Using VME ADC; 4.5.2 Processing of the Data Using the Real-Time Histogramming Unit; 4.5.3 The MicroTCA Based Back-End Electronics; 4.6 Beam Splashes and BCM1F Timing Adjustment 000843697 5058_ $$a4.6.1 ADC Data Analysis from Splashes4.7 The BCM1F Response Studies Using the VME ADC; 4.7.1 Baseline Position; 4.7.2 Detector Response for Particle Hits and Test Pulses; 4.7.3 Signal Amplitude and Signal Length Spectra; 4.8 Detector Stability and Radiation Damage Monitoring; 4.8.1 BCM1F Stability within Long LHC Fills and in the 50 ns Operation Period; 4.8.2 BCM1F Performance as a Function of the Luminosity; 4.8.3 Observations During Measurements; 4.8.4 Web Monitoring Tool; References; 5 Measurements of the Luminosity Using BCM1F 000843697 5058_ $$a5.2.8 Correlations Between the Particle Densities in the x and y Planes5.2.9 Beam-Beam Effects; 5.3 Stability of BCM1F over the 50 ns Running Period and Systematic Uncertainties; 5.3.1 Relative Channel-to-Channel Stability; 5.3.2 Systematic Uncertainties of the Luminosity Measurements; 5.4 Luminosity Measurements Using a Single Channel; 5.4.1 Validation of the Aggregated Histogram; 5.4.2 Visible Cross Section for Single Channel; 5.5 Comparison of VdM Scans in 2015 and 2016; 5.6 Comparison of the Luminometers; References; 6 Upgrade of the Luminometers for High Luminosity LHC 000843697 506__ $$aAccess limited to authorized users. 000843697 520__ $$aThis book describes the application of a novel technology for beam instrumentation and luminosity measurement and first results on a cutting edge technology potentially to be used after the upgrade of the Large Hadron Collider to higher luminosity.It presents a unique diamond-based luminometer with a detailed performance study.The online bunch-by-bunch luminosity measurements provide an invaluable feedback to the Collider for beam optimisation and for the understanding of beam dynamics.The precision of the luminosity measurement is crucial for all physics analyses. This book highlights the Van der Meer method, which is used for the calibration of the luminometers of the CMS (Compact Muon Solenoid) experiment, and describes the estimate of systematic uncertainties, e.g. due to radiation damage of sensors and electronics and uncertainties of beam parameters.For the future high-luminosity upgrade of the collider, sapphire sensors are investigated in a test beam. It is demonstrated for the first time that sapphire sensors can be used as single particle detectors. A model for the charge transport in sapphire is developed and successfully applied. 000843697 588__ $$aOnline resource; title from PDF title page (SpringerLink, viewed June 26, 2018). 000843697 650_0 $$aLuminescence spectroscopy. 000843697 650_0 $$aMuons$$xSpectra. 000843697 77608 $$iPrint version: $$z3319931385$$z9783319931388$$w(OCoLC)1035292989 000843697 830_0 $$aSpringer theses,$$x2190-5053 000843697 852__ $$bebk 000843697 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-319-93139-5$$zOnline Access$$91397441.1 000843697 909CO $$ooai:library.usi.edu:843697$$pGLOBAL_SET 000843697 980__ $$aEBOOK 000843697 980__ $$aBIB 000843697 982__ $$aEbook 000843697 983__ $$aOnline 000843697 994__ $$a92$$bISE