PPT-Precision Measurements and New Physics

Tatsu Takeuchi Virginia Tech January 10 2012 Osaka U Part 1 温故知新 論語 By scrutinizing existing Knowledge you can obtain New Knowledge Example in Astronomy Discovery of Neptune. 1 02 03 04 05 06 07 08 09 1 Measured Value of x Fraction of Total Measurements SD 01 SD 02 SD 03 brPage 5br mean standard deviation histogram Figure 3 Mass of Unknown Sample 102 104 106 108 11 112 114 116 118 12 Mass kg of Measurements brPage 6br for megawatt heating controls Precision power measurements carried out using Yokogawa’s DL850 ScopeCorder are playing a key part in the development of high-current power controllers by AEG Po Chapter 1 Section 2. Accuracy. describes how close a measured value is to the true value of the quantity measured. . . a.k.a. “the right answer”, or the agreed upon answer (“consensus” among scientists). . Status. . Flavour. and CP. a. nd. Future with . SuperB. Achille. . Stocchi. LAL . Orsay. Universit. é. Paris-. Sud. IN2P3-CNRS. SuperB. : . Flavour. Physics. 2011, Jan 18 - Jan 21. 2. Short Introduction – Main motivations. Neutron Scattering Cross . Sections. S. F. . Hicks. Department . of Physics, University of Dallas, Irving, Texas 75062 . USA. In collaboration with . Jeff . Vanhoy. . Department of Physics, U.S. Naval Academy, Annapolis, Maryland 21402 . of. the SM (3):. non-. collider. . particle. . physics. FK8022, . Lecture. . 7. Core. text:. Further. . reading. :. C. ollider vs non-. collider. . physics. (1). Can. . see. new . physics. ?. Variable is a factor that affects the outcome of an experiment.. 3 Types of variables. Experimental/ Independent Variable. The variable that you change . Dependent Variable. The variable that you measure. Chapter 1 Section 2. Accuracy. describes how close a measured value is to the true value of the quantity measured. . . a.k.a. “the right answer”, or the agreed upon answer (“consensus” among scientists). Precision. Accuracy. Error Types. Significant Digits. Error Propagation. Error in Measurement.  . "Accuracy" means truth.. "Precision" means detail..  . Accuracy. Accurate: measured value very close to actual value.. When taking scientific measurements, the goals are to measure . accurately. and with . precision. .. Accuracy. . refers to how close a measured value is to the actual or real . value. Precision. . Fermilab. , 14-16 . Nov.2012. The . Higgs Boson Discovery. 4. th. July . 2012. Discovered Higgs-like Boson. : Clear mass peak in . gg. and ZZ*. 4. l. I. s this the SM one ? From searches to measurements. Accuracy of a measurement:. An indication of how close the measurement is to the accepted value. Percentage difference can be calculated to give a quantitative indication of a measurement’s accuracy—the smaller the percentage difference, the greater the . Herwig. . Schopper’s. 90. th. birthday. John Ellis. (King’s College London & CERN). LEP1: the Ascent of the Standard Model. The Historical Context - I. 1964 – The . Englert. -. Brout. -Higgs mechanism. Battery management systems. 1. Reference Designs / Collateral. Automotive High-Voltage and Isolation Leakage Measurements Ref. Design. Leakage Current Measurement Ref. Design for determining Insulation Resistance.