GPDs at COMPASS. the work to be realized to get a complete proposal ... Recoil: performances and experimental tests. Ecal: performances and experimental test .
US Fish and Wildlife Service. US Army Corps of Engineers. National Marine Fisheries Service ... barriers, ID card readers, x-ray. machines, etc. In particular: ...
The experiment on Li6D. TTSA measured on coherent D incoherent p or n non-exclusive bkgd ... H(x,0,t) = q(x) e t b 2 = q(x) / xa't (a'slope Regge traject. ...
the data at low t. GPD model agrees fairly. with the data at high t. DVCS cross section analysis ... 2Mn n=Ee-Ee' t = (p-p')2. f (angle between leptonic and ...
... models fail to reproduce consistently the DVCS cross section and asymmetry data ... High accuracy on measured observables to test models (high luminosity ...
June 7, 2006 - Trento, Italia. Generalized Parton Distributions. H(x,0,0) = q(x) measured in DIS ... Blue is background. upstream. PMT. downstream. PMT. 1 2 3 4 ...
Generalized Parton Distributions (GPD) to describe the nucleon Structure ... Nucleon tomography. GPDs a 3-dimensional picture of the partonic nucleon structure ...
Coherent DVCS. Nuclear GPDs - partonic structure of nuclei, ... Spectroscopy in coherent production on nuclei ... Coherent production of p0h and p0h' off 4He ...
The resonance program has made very great progress during the past decade ... is manifested through the formalism of GPDs. Baryon Transition Form Factors and GPDs ...
From form factors & quark distributions to GPDs. Shape of the proton ... Today Beyond form factors and ... No, It's a Pretzel. Must Be. a Proton. ( K. Chang, ...
In QCD, the candidates for the missing spin. In this thesis, we study the GPDs using the light ... Total quark contribution can be decomposed gauge invariantly ...
section and SSA data. Constraint by 'forward' parton distribution. Polynomiality conditions ... GPDs are given by sum over t-channel exchanges. See: talk by M. ...
J/Psi production and J/Psi - DY duality. Access to GPDs? ... A. Schafer Mainz'09. Double polarised Drell-Yan: direct access to Transversity. Oleg Denisov ...
New and revolutionary access to the structure of the proton and neutron (GPDs, TMDs) ... 9 GeV tagged polarized photons and a 4 hermetic detector. D ...
Cynthia Hadjidakis. Rencontres de Moriond. Exclusive physics and Generalized Parton Distributions ... Cynthia Hadjidakis. on behalf of the HERMES collaboration ...
t : momentum transfer squared to target. DVCS at HERMES. QNP09 ... Improvement of momenta resolution. 1 tesla magnetic field. Scintillating Fiber Tracker ...
Deeply Virtual Compton Scattering and Pseudoscalar Meson Electroproduction with CLAS Valery Kubarovsky Jefferson Lab XII Workshop on High Energy Spin Physics
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
Title: Deeply Virtual Meson Production Author: cynthia Last modified by: cynthia hadjidakis Created Date: 6/1/2006 3:14:05 PM Document presentation format
Scintillator Readout w/ Geiger Avalanche Photodiodes - update since Arlington David Warner, Robert J. Wilson Department of Physics Colorado State University
over unimproved wash. Annual precipitation = 16.1 inches/year, or ... days = 52,716 x .025 recharge = Net Offset: 599 GPD. BACK-UP. Water Conservation/Off-set Measures ...
Delia Hasch. towards a 3D imaging of hadrons ... polarised nucleon: [x=0] from lattice ... HERMES: combined analysis of charge & polarisation dependent data ...
in the t-channel (JML). Good agreement up to Q2 3.5 GeV. ... dominant or a BIG part is missing in the model: q q correlation. ... W) , decent agreement with ...
once subtracted fixed-t dispersion relation (analyticity, crossing) subtraction at ? = 0 ... constraint from analyticity, crossing built in. subtraction ...
Rezoning 28 Acres from RU-4 to TR-36. Jack Farkas & Katie Hough, Applicants. Outline: ... block rate price structures and decreased. water consumption ...
PYTHIA MC. Pythya 6 updated by HERMES to ... Contamination from r extracted using PYTHIA ... Further tune the PYTHIA MC to describe exclusive production of r. ...
But, Fiducial cuts' could distort the cos( ) dependence = non zero value ? ... 2. The spectrum is symetric = no distortion from analysis Fiducial cuts' ...
Results: BSA. Preliminary DVCS cross sections. DVMP: current status. Conclusions and outlook ... data: 5% on average. BSA: coverage and f distributions. Fit ...
Title: PowerPoint Presentation Last modified by: Sandacz Created Date: 1/1/1601 12:00:00 AM Document presentation format: Pokaz na ekranie Other titles
Factorization has been proven for non-forward processes as well ... Large vertical acceptance of BETA allows us to reach large t near b=90o and 270o ...
Contamination strongly dependent on kinematics, and p0 contribution must be ... Kinematics distributions in x,Q2 and t tuned to describe the CLAS data (b=1) ...
Legendre moment: P1 sensitive to the interference between different p p- isospin states ... Legendre Moment: Mpp dependence [PLB599,2004] interference between ...
Meson production (present ? studies) - DVCS with polarized and ... and slow partons at larger distance (wider meson cloud) it includes correlation between x and t ...
Science Overview I: (Polarized) e-p Collisions Nuclear Science Goals: How do we understand the visible matter in our universe in terms of the fundamental quarks and ...
kab/SC-PAC2001-6.19.01. Operated by the Southeastern Universities ... LHPC, Bonnet et al. hep-lat/0411028. Pion Form factor over Q2 commensurate with experiment ...
Timelike Compton Scattering. Tanja Horn, Y. Ilieva, F.J. Klein, P. Nadel-Turonski, S. Stepanyan ... Increasing the virtuality of the photon (Q2) allows one to ...
Two-photon exchange contribution to the elastic e-p scattering at large momentum ... Starting from the electric and magnetic ... Brash et al. (2002) R(GE/GM) ...
... (2/3 Hu 1/3 Hd 3/8 Hg) H? = 1/ 2 (2/3 Hu 1/3 Hd 1/8 Hg) H = -1/3 ... N =2.108 per SPS cycle (Radio Protection limit) duration 5.2s repetition each 16.8s ...
BITP, Kiev. DVCS kinematics. X. DIS. The proton is smashed (completely destroyed) pQCD ... QCD-factorized form of a DVCS scatterigg amplitude ('box. GP ...