QCD is too complicated for our present. theoretical and mathematical methods ... All particles with color charge participate: Quarks Antiquarks Gluons. Gluons ...
... from BBC and calorimeters : ?pX (?pbarX) ... Calorimeters : use ET and ? of towers ... Calorimeters. BBC. Calibration of ?X. ?X distribution in every ?RPS ...
1. Life before QCD. Instead of applying field theory directly, physicists ... It can be shown that this property is a consequence of causality, i.e. that two ...
Two questions: Is the diffractive Higgs production cross section high enough? What do we gain ... Thanks to Christophe Royon. Diffractive Higgs Motivation ...
Glueballs in Deformed AdS. Expectations: from Tevatron to LHC and Beyond. Many Faces of QCD ... Deformed AdS-Metric: Confinement. Deformed AdS Space, Massive Graviton ...
scattering off a dense target. 5. Effective description of the hadron ... flattens with increasing Y. Is diffusive scaling within the LHC energy range? ...
xg = x -l. Fit to ZEUS and H1 diffractive DIS (prelim.) data. Pomeron made of. two gluons ... provided it is large enough. Im Tel ~ stot. I. P. I. P. I. P. I. P ...
... incoming particles remain intact, or dissociate into products emitted at small angle. The virtual particle exchanged in diffractive events (the Pomeron) ...
ICHEP 2002, Amsterdam, Netherlands, 24-31 July 2002. Diffractive ... SATRAP. F factorises into a Regge-inspired Pomeron flux and a Pomeron structure function, ...
Diffraction at D. Diffractive Analyses in Progress at D : Double Pomeron Exchange (DPE) Jets ... Slope of d /dt is independent of Q2 in SD dijets. CDF ...
with nuclear DPDFs (leading-twist shadowing) ... momentum fraction of the struck parton with respect to the Pomeron ... the dipole then interacts with the target ...
Looking at angular distribution of pion and lepton plane in gamma-p CMS to ... Meson 350/3 000 000 = Pomeron uds. basic cuts. Q2 = 3.5,100 GeV2. Run Quality 3 ...
(see E. Levin, An Introduction to Pomerons,Preprint DESY 98-120) y. f. QCD expectations ... Gotsman-Levin-Maor. Kaidalov-Khoze-Martin-Ryskin. Soft color interactions ...
Exchanging quanta of the vacuum is synonymous with the exchanging of a Pomeron ... of momentum p as an outgoing antiparticle of momentum p and vice versa to give: ...
Title: Produ o difrativa de quarkonium + f ton no LHC Author: mairon Last modified by: Windows User Created Date: 1/1/2002 2:06:45 AM Document presentation format
Diffractive Quarkonium Production at High Energies Mairon Melo Machadoa, Maria Beatriz Gay Ducatia, Magno Val rio Trindade Machadob High Energy Phenomenology Group ...
Exclusive processes in photo- and electroproduction : r, w, f, J/Y, Y(2S), U. Hadron level: ... SU(4) restoration at t ~ 5 GeV2, Q2 ~ 10 GeV2. All VM cross ...
More than 100 papers spanning many areas. of physics: Precise ... Note: variables of diffraction are t and x ~ M2. with FPD measure. without FPD just measure s ...
Intro and Run I Hard Diffraction Results. Run II and Forward Proton ... exponential t-dependence as Ingelman-Schlein due to primordial kT of the partons ...
New Perspective for QCD: String/Gauge Duality Small-x and Diffraction, FNAL, 2003----Chung-I Tan, Brown Confronting String Theory with High Energy Scattering
HERA and the LHC: Diffractive Gap Probability K. ... Rep. 101 (1983) 171. CERN 26-27 March 2004 ... Rep. 101, 169 (1983) 1992 UA8: diffractive dijets a hard diff ...
Total cross sections all (including ) eventually rise with energy. ... Mike Albrow Rapidity, Gaps and all that ... sum of all allowed. meson exchanges ...
DIFFRACTION FROM THE DEEP SEA. Konstantin Goulianos. The Rockefeller University ... Diffraction from the Deep Sea. 12. One-gap cross sections are suppressed ...
Vth Workshop on Small-x and Diffractive Physics Odderon Searches and Hadronic Final States in Diffractive Scattering at HERA Karlheinz Meier Kirchhoff-Institut f r ...
functions. t - distribution. F distribution. Summary. Anna Mastroberardino ... diffractive parton distribution functions evolve according to DGLAP equations ...
Aspects of Diffraction at the Tevatron. Selected reviews: hep-ex/0011059, hep-ex ... rapidity gaps, like diamonds, live for ever' Non-diffractive interactions: ...
Ultra-Peripheral Collisions in STAR: Current Results and Future Prospects Spencer Klein, LBNL (for the STAR Collaboration) What are ultra-peripheral collisions?
Manchester 14-16 Dec 2003 Diffraction from HERA and Tevatron to LHC. K. Goulianos. 1 ... Diffractive DIS at HERA. Derive F2D3. Explain flat ratio of F2D3 / F2 ...
There are signs that DGLAP (Q2 evolution) may be in trouble at small x (negative ... All these features are compatible with expectations of perturbative QCD. ...
Physics Opportunities with e+A Collisions at an Electron Ion Collider Thomas Ullrich, BNL on behalf of the EIC/eA Working Group and the EIC Collaboration
Title: PowerPoint Presentation Author: monika Last modified by: Marta Ruspa Created Date: 8/29/2001 11:33:36 PM Document presentation format: On-screen Show
D Hard Diffraction in Run I and Prospects for Run II. Andrew Brandt ... are included, lengths are measured and final gluing with optical epoxy is done ...
ALICE forward calorimeter. neutron calorimeter on each side ... pp g ppX : no energy in zero degree calorimeter. pp g pN*X : energy in one calorimeter ...
... EA = 100 GeV seN = 63 GeV (90 GeV) High LeAu ~ 6 1030 cm-2 s-1 How EIC will Address the Important Questions What is the momentum distribution of the gluons in ...