'Higher twist' presentation slideshows

The QCD of PVDIS 12 GeV

The QCD of PVDIS 12 GeV. A clean measurement of CSV at the quark level, d/u for the proton, and (higher-twist) di-quarks. Thanks to Bosted, Brodsky, Chudakov, Kumar, Londergan, Meziani, Michaels, Reimer, Ramsey-Musolf, Paschke, Pitt, Zheng. P. A. Souder Syracuse University. OUTLINE.

841 views • 71 slides

Arie Bodek, Univ. of Rochester Un-Ki Yang, Univ of Chicago

Quarks for Dummies: Modeling (e/ m / n ?-N Cross Sections from Low to High Energies: from DIS to Resonance, to Quasielastic Scattering. Arie Bodek, Univ. of Rochester Un-Ki Yang, Univ of Chicago. Work in progress: most recently presented in invited talks at

865 views • 71 slides

Particle Physics pre -1968 simplistic view Many different models for Hadron Structure.

The Structure of the Nucleon 3 decades of investigation 1973-2004 - a personal perspective Arie Bodek , University of Rochester Madison, Wisconsin - Sept. 8, 2004. Particle Physics pre -1968 simplistic view Many different models for Hadron Structure.

824 views • 68 slides

Standard Model of Particle Physics

The Structure of the Nucleon 3.5 decades of investigation Arie Bodek - U. of Rochester Miami March 30, 2007. Standard Model of Particle Physics. Marriage of Particle Physics and Cosmology/ Astrophysics. The Structure of the Nucleon. =1 Fermi. 10 -15 m =1 fm = 1 Fermi. Standard Model.

846 views • 65 slides

Arie Bodek University of Rochester (with U. K.Yang, University of Chicago

Relating electron & neutrino cross sections in Quasi-Elastic, Resonance and DIS regimes. Arie Bodek University of Rochester (with U. K.Yang, University of Chicago Howard Budd, University of Rochester John Arrington, ANL)

595 views • 46 slides

Unpolarised Drell-Yan physics at COMPASS-II

Unpolarised Drell-Yan physics at COMPASS-II. Oleg Denisov INFN section of Turin (INFN sezione di Torino) 21.09.2012. Outline. Pion-induced Drell-Yan, unpolarised case: Pion structure: Pion PDFs Pion Distribution Amplitude Quark Transverse Momentum Dependent (TMD) effects

545 views • 41 slides

Parity Violation in PVDIS With SOlid

Parity Violation in PVDIS With SOlid. P. A. Souder, Syracuse. Outline. Physics potential Standard Model Test Charge Symmetry Violation (CSV) Higher Twist d/u for the Proton New Solenoidal Spectrometer (SoLID) Polarimetry. PV Asymmetries: Any Target and Any Scattering Angle. Forward.

500 views • 35 slides

Parity Violation in PVDIS With SOlid

Parity Violation in PVDIS With SOlid. P. A. Souder, Syracuse. Outline. Physics potential Standard Model Test Charge Symmetry Violation (CSV) Higher Twist d/u for the Proton New Solenoidal Spectrometer (SoLID) Polarimetry. PV Asymmetries: Any Target and Any Scattering Angle. Forward.

415 views • 32 slides

DIS-Parity 12 GeV

637 views • 28 slides

Higher twist effects in semi-inclusive DIS

Higher twist effects in semi-inclusive DIS. Yu-kun Song (USTC) 2013.7.29 Weihai YKS , Jian-hua Gao, Zuo-tang Liang, Xin-Nian Wang, Phys.Rev.D83:054010,2011 YKS , Jian-hua Gao, Zuo-tang Liang, Xin-Nian Wang, to be submitted. Outline. Introduction to higher twist effects

322 views • 25 slides

Higher twist effects in semi-inclusive DIS

Higher twist effects in semi-inclusive DIS. Yu-kun Song (USTC) 2013.7.29 Weihai YKS , Jian-hua Gao, Zuo-tang Liang, Xin-Nian Wang, Phys.Rev.D83:054010,2011 YKS , Jian-hua Gao, Zuo-tang Liang, Xin-Nian Wang, to be submitted. Outline. Introduction to higher twist effects

390 views • 25 slides

g 1 (x) and g 2 (x) in the Meson Cloud Model

g 1 (x) and g 2 (x) in the Meson Cloud Model. Tony Signal Institute of Fundamental Sciences Massey University New Zealand. West Island ?. Overview. Meson Cloud model Meson cloud contributions to spin structure functions Conclusion. Meson Cloud Model.

224 views • 22 slides

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???????????. Masanori Hirai TUS, Noda 2011 1. 8@KEK. Contents. Introduction Global analysis of polarized PDFs DIS and p 0 production Initial distributions of pol-PDFs BB10, LSS10, AAC09, DSSV09 Current status of the polarized PDFs

349 views • 21 slides

Structure and spin of the nucleon

Structure and spin of the nucleon. Harut Avakian(JLab ). focus on increasing theoretical and experimental support for the nucleon and nuclear 3D PDF programs worldwide model-independent procedure for the flavor decomposition. Gluon polarization. With upper limit may saturate the sum rule.

371 views • 21 slides

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???????? ????????? ???????? ???????? ????????? ?? B-???????? ? ???????? ??????? ?????????. ?.?. ??????? ???????? ?????? ??????? ???????. Content:. Introduction Charmonia Distribution Amplitudes Properties of Charmonia Distribution Amplitudes Double Charmonium Production at B-factories

349 views • 21 slides

Status Report of NNLO QCD Calculations

Status Report of NNLO QCD Calculations. Michael Klasen LPSC Grenoble April 28, 2005. Structure Functions (1). Motivation: Match experimental precision of final HERA data Reduce PDF uncertainties for new physics searches at LHC

291 views • 14 slides

Azimuthal Asymmetry In The Unpolarized Drell-Yan Process

Azimuthal Asymmetry In The Unpolarized Drell-Yan Process. Zhou Jian ShanDong University, China & LBNL, US. Collaborators: Feng Yuan (LBNL, US) Zuo-tang Liang (ShanDong University, China). Outline. 1 Brief Review

217 views • 13 slides

EG12 (E12-06-109)

101 views • 5 slides