Production and Evolution of High Energy Jets Outline (both lectures) A look at the data Theoretical framework Inclusive Jet Cross sections Multijet Events
Good understanding of Jet reconstruction and Energy calibration tools ... Good shape. Good shape. QCD Background Estimation. Use PYTHIA in different pT bins ...
Photoproduction of jets and prompt photons Jaroslav Cvach Institute of Physics AS CR, Prague Inclusive jets Dijets Parton-parton dynamics Prompt photons
ET jet2 ET jet3 9 GeV -1 lab 2.5; one jet -1 lab 1.3. ISMD ... Etjet1 7 GeV ; Et jet2(3) 5 GeV -1 lab 2.5. Look in the Hadronic Center of Mass frame: ...
Quarks are moving in relativistic speed. Nucleon spin is. Quark spin is ... jet1. jet2. Net transverse polarization. of quark/anti-quark spins. Collins FF ...
2 and only 2 jets with PTRAW 10 GeV/c. One jet (trigger jet) with 0.2 DTRIG 0.6 ... Relative difference between unfolding coming from non weighted and weighted MC ...
Muon from semilep decay of b-jet1. Tau jet. Pb 1: Muon ID track bad r-z view ... Transverse plane: Primary vertex displaced by 20mm, precision 15 mm ...
A jet-like structure (Jet1 of Fig 5) was detected at northeast side of the binary. ... Fig2 Coronagraph structure. 4. Result. 4.1 Jet from the secondary ...
The origin of triggers/pairs contributing to the medium response ... Jet2. p p. 3. Tamura Symposium Nov 08. hadrons. hadrons. leading. particle. q. q ...
Our low-jet-multiplicity SUSY studies have potential for early data ... phi(Jet1,2,3)-phi(MET)| 0.2 |phi(Jet1,2)-phi(MET)| 0.2. 4. MET max(100,0.25*Meff) ...
dilepton channels in D0 and CDF. topological analysis in lepton ... Measure from the rate of negatively tagged jets (inversed tagging cut) in QCD data sample ...
Methods we are planning to use to determine the Multijet (MJ) ... ET(EM1,EM2) 25 GeV , 2 track matched (spatial) and ET(jet1,jet2) 25 GeV. 2 EM clusters 0 jet ...
Reconstructing the full jet. Jet observables. Photon-tagged jets. Prompt and thermal photons ... Collimation: ~ 80% energy around jet axis in R 0.3 ...
EM calorimeter only trigger data: Stuck high bit in one tower. Jet 1. Jet 2. Back-to-back. di-jets ... jet 2. kTx 0. kTx 0. 5. Toy M-C Tuned to Reproduce -width ...
Recent QCD Results from Run II V. O'Dell, Fermilab. Recent QCD ... Y(r) measures the narrowness of the jet. Dictated by multi-gluon emission from primary parton ...
24 April 2003 - DIS03 - St. Petersburg, Russia. Alan L. Stone ... Hermetic with full coverage |h| 4.2 ( 2o) l int 7.2 (total) Z. y. x. q. j. The Calorimeter ...
What a Difference the Last 2 Years Have Made! From IMFP2006 IMFP2008 Rick Field University of Florida (for the CDF & D0 Collaborations) Physics at the Tevatron
Applied several important tools for these studies. e/m/t identification ... In the compactified ED, the gravity expands into a series of Kaluza-Klein (KK) states ...
Top Quark Measurements at the Tevatron Emanuela Barberis Northeastern University, Boston for the CDF and D collaborations - Introduction: Top quark physics at the ...
different SUSY breaking different class of models. MSSM Assumptions: ... 5 free parameters. mo common scalar mass. m1/2 common squark mass. Ao trilinear coupling ...
Signature & Backgrounds. Signal for s and t channel mostly similar. Lepton ... described by backgrounds ... The motivation is pretty clear. A 'jet'-theorist: ...
Ongoing LEP efforts to find optimal jet clustering and make qqqq measurement robust against CR ... As measurement is calibrated using MC Systematic errors ...
and the result of the pattern recognition program trying to combine ... The Central Silicon Detector (CST) measures hits very precisely (10 micrometer) ...
Full data sets (L=950pb-1) ee and em channel only, 20 GeV. pT(1st) 15 GeV, pT(2nd) 10GeV ... to data (but within 10% of MCFM NLO calculation), and non ...
24 April 2003 - DIS03 - St. Petersburg, Russia. Alan L. Stone - Louisiana Tech University ... data taken from mid-August '02 through mid-January 03. Integrated ...
There are many particles in one event in Heavy Ion Collisions. ... WASP (Wavelet Analysis of Secondary Particles Angular Distributions) Package. 4. Content ...
men ,mdu invariant mass of the en and du (or cs) system. Gt, GW top and W width ... All permutations are considered, together with the possible values of the z ...
2 classes situ es dans un centre professionnel (6 coles 800 l ves) et ... Connaissance minimales en fran ais (A1 du PEL) et stage pr alable de 2 semaines ...
using the KT Algorithm at CDF Run II. Pre-Blessing Talk ... Check consistency at overlap regions. 10. MC simulation ... run at calorimeter and hadron level ...
Higgs Searches at D Marcel Demarteau Fermilab For the D Collaboration LCWS06, Bangalore, India March 9-13, 2006 Tevatron Experimental Program Tevatron Run I: 1992 ...
Lecture 3: University of Chicago July 11, 2006. Rick Field Florida/CDF. Page 1 ... Enrico Fermi Institute, University of Chicago. Lecture 3: Tuning the Models ...
Spin at RHIC: how its done, why its done, and who does it ... Accelerator Physicists. Primarily BNL Collider-Accelerator Department. RHIC spin is a successful ...