Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Donald G. Crabb"'
This volume contains the invited talks and contributed papers presented at the workshop on “Testing QCD Through Spin Observables in Nuclear Targets”, held at the University of Virginia in April 2002.The workshop was proposed in the context of the
Autor:
Gary R. Goldstein, Simonetta Liuti, Donald G. Crabb, Yelena Prok, Matt Poelker, Donal B. Day, Xiaochao Zheng
Exclusive pi0 electroproduction from nucleons at large photon virtuality can be described in terms of Generalized Parton Distributions, particularly the chiral odd subset. Chiral odd GPDs are related to transversity and can be accessed experimentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd3be7d96e5b02f4571a6a869afb252d
http://arxiv.org/abs/0904.3071
http://arxiv.org/abs/0904.3071
Autor:
Christine A. Aidala, Donald G. Crabb, Yelena Prok, Matt Poelker, Simonetta Liuti, Donal B. Day, Xiaochao Zheng
The Relativistic Heavy Ion Collider (RHIC) has brought the study of spin effects in hadronic collisions to a new energy regime. In conjunction with other experiments at facilities around the world, much can be learned from the high-energy polarized p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b28d22a884a9bb07441f734e783ab60f
http://arxiv.org/abs/0903.2393
http://arxiv.org/abs/0903.2393
Autor:
P. Osland, A. A. Pankov, A. V. Tsytrinov, N. Paver, Donald G. Crabb, Yelena Prok, Matt Poelker, Simonetta Liuti, Donal B. Day, Xiaochao Zheng
Using as basic observable an angular-integrated asymmetry to be measured in Drell-Yan lepton-pair production at the LHC, we discuss the identification reach on the spin-2 of the lowest-lying Randall-Sundrum resonance predicted by gravity in one warpe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cb07024e884d4626938f7576b596eae
http://arxiv.org/abs/0902.1593
http://arxiv.org/abs/0902.1593
Autor:
Alberto Accardi, Donald G. Crabb, Yelena Prok, Matt Poelker, Simonetta Liuti, Donal B. Day, Xiaochao Zheng
I examine the uncertainty of perturbative QCD factorization for (un)polarized hadron structure functions in deep inelastic scattering at a large value of the Bjorken variable xB. The focus will be on Target Mass Corrections and Jet Mass Corrections i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92971c4c57dec8693f9429441d4bf24e
http://arxiv.org/abs/0902.0772
http://arxiv.org/abs/0902.0772
Autor:
D. W. Higinbotham, Donald G. Crabb, Yelena Prok, Matt Poelker, Simonetta Liuti, Donal B. Day, Xiaochao Zheng
The nuclear physics experiments at the Thomas Jefferson National Accelerator Facility often require longitudinally polarized electrons to be simultaneously delivered to three experimental halls. The degree of longitudinal polarization to each hall va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7b04d82e630bb1c281841cfec1b4099
http://arxiv.org/abs/0901.4484
http://arxiv.org/abs/0901.4484
Autor:
Yuji Koike, Kazuhiro Tanaka, Shinsuke Yoshida, Donald G. Crabb, Yelena Prok, Matt Poelker, Simonetta Liuti, Donal B. Day, Xiaochao Zheng
The longitudinal-transverse spin asymmetry $A_{LT}$ in the polarized Drell-Yan process depends on twist-3 quark distributions of nucleon. In addition to the contributions associated with the twist-3 operators, these distributions contain the "Wandzur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd8461c78124c8db04dd97a17fc3d928
http://arxiv.org/abs/0901.2800
http://arxiv.org/abs/0901.2800
Autor:
M. Yamamoto, T. Konomi, S. Okumi, Y. Nakagawa, N. Yamamoto, M. Tanioku, X. Jin, T. Ujihara, Y. Takeda, F. Furuta, H. Matsumoto, M. Yoshioka, M. Kuriki, C. Shonaka, T. Nakanishi, Donald G. Crabb, Yelena Prok, Matt Poelker, Simonetta Liuti, Donal B. Day, Xiaochao Zheng
Publikováno v:
AIP Conference Proceedings.
We have developed a 200 keV polarized electron source for generating high bunch charge of >3.2 nC within ∼1 ns bunch duration for the International Linear Collider (ILC) and >7.7 pC within 30 ps bunch duration for a basic source study of an Energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::519b833790e4af7a2097c39d90cd703b
https://doi.org/10.1063/1.3215802
https://doi.org/10.1063/1.3215802
Autor:
J. Hansknecht, P. Adderley, M. L. Stutzman, M. Poelker, Donald G. Crabb, Yelena Prok, Matt Poelker, Simonetta Liuti, Donal B. Day, Xiaochao Zheng
Publikováno v:
AIP Conference Proceedings.
Ion pumps are common vacuum pumps on DC high voltage photoguns and baked-accelerator beamlines. Commercial ion pump power supplies provide a measure of the electrical current drawn by the pump, but typically have resolution to only {approx}0.1 uA, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::338d9ff094af3c0096e749bdc36e4284
https://doi.org/10.1063/1.3215609
https://doi.org/10.1063/1.3215609
Autor:
Stephan Meiβner, Andreas Metz, Marc Schlegel, Donald G. Crabb, Yelena Prok, Matt Poelker, Simonetta Liuti, Donal B. Day, Xiaochao Zheng
Publikováno v:
AIP Conference Proceedings.
We present first results from our analysis of the most general quark‐quark correlator of the nucleon, which can be parameterized in terms of so‐called generalized transverse momentum dependent parton distributions. These results include the first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1820d1ca8af28acfda52dbae9a0a9306
https://doi.org/10.1063/1.3215706
https://doi.org/10.1063/1.3215706