7.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- A. Alikhanyan National LaboratoryAM1.2k papers
- University of VirginiaUS1.2k papers
- Carnegie Mellon UniversityUS1.1k papers
- Massachusetts Institute of TechnologyUS1.1k papers
- Florida State UniversityUS1.1k papers
- Kyungpook National UniversityKR1.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT1k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1k papers
- Centre National de la Recherche ScientifiqueFR1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1k papers
- Rutgers, The State University of New JerseyUS1k papers
16 papers · 1 filter
The ratio of proton's electric to magnetic form factors measured by polarization transfer
The Jefferson Lab Hall A Collaboration, M. K. Jones
The ratio of the proton's elastic electromagnetic form factors was obtained by measuring the transverse and longitudinal polarizations of recoiling protons from the elastic scatter…
Heavy-light Mesons and Baryons with b quarks
A. Ali Khan, T. Bhattacharya, S. Collins +5
We present lattice results for the spectrum of mesons containing one heavy quark and of baryons containing one or two heavy quarks. The calculation is done in the quenched approxim…
Local rigidity of certain classes of almost Kahler 4-manifolds
Vestislav Apostolov, John Armstrong, Tedi Draghici
We show that any non-Kahler, almost Kahler 4-manifold for which both the Ricci and the Weyl curvatures have the same algebraic symmetries as they have for a Kahler metric is locall…
Measurement of Longitudinal Spin Transfer to Lambda Hyperons in Deep-Inelastic Lepton Scattering
HERMES Collaboration, A. Airapetian
Spin transfer in deep-inelastic Lambda electroproduction has been studied with the HERMES detector using the 27.6 GeV polarized positron beam in the HERA storage ring. For an avera…
Nuclear Effects on R = sigma_L / sigma_T in Deep-Inelastic Scattering
K. Ackerstaff
Cross section ratios for deep-inelastic scattering from 14N and 3He with respect to 2H have been measured by the HERMES experiment at DESY using a 27.5 GeV positron beam. The data…
Observation of a Single-Spin Azimuthal Asymmetry in Semi-Inclusive Pion Electro-Production
A. Airapetian
Single-spin asymmetries for semi-inclusive pion production in deep-inelastic scattering have been measured for the first time. A significant target-spin asymmetry of the distributi…
Second-order multisymplectic field theory: A variational approach to second-order multisymplectic field theory
Shinar Kouranbaeva, Steve Shkoller
This paper presents a geometric-variational approach to continuous and discrete {\it second-order} field theories following the methodology of \cite{MPS}. Staying entirely in the L…
Hard Rescattering in QCD and High Energy Two-Body Photodisintegration of the Deuteron
Leonid L. Frankfurt, Gerald A. Miller, Misak M. Sargsian +1
Photon absorption by a quark in one nucleon followed by its high momentum transfer interaction with a quark in the other may produce two nucleons with high relative momentum. We su…
Measurement of the Spin Asymmetry in the Photoproduction of Pairs of High-pT Hadrons at HERMES
A. Airapetian
We present a measurement of the longitudinal spin asymmetry A_|| in photoproduction of pairs of hadrons with high transverse momentum p_T. Data were accumulated by the HERMES exper…
Exploring the pi+ pi+ interaction in lattice QCD
H. R. Fiebig, K. Rabitsch, H. Markum +1
An effective residual interaction for a meson-meson system is computed in lattice QCD. We describe the theoretical framework and present its application to the I=2 channel S-wave i…
On the I=2 channel pi-pi interaction in the chiral limit
H. R. Fiebig, H. Markum, A. Mihaly +1
An approximate local potential for the residual pi+ pi+ interaction is computed. We use an O(a**2) improved action on a coarse 9x9x9x13 lattice with approximately a=0.4fm. The resu…
Flavor Decomposition of the Polarized Quark Distributions in the Nucleon from Inclusive and Semi-inclusive Deep-inelastic Scattering
K. Ackerstaff, The HERMES Collaboration
Spin asymmetries of semi-inclusive cross sections for the production of positively and negatively charged hadrons have been measured in deep-inelastic scattering of polarized posit…
Magnon Damping by magnon-phonon coupling in Manganese Perovskites
Pengcheng Dai, H. Y. Hwang, Jiandi Zhang +5
Inelastic neutron scattering was used to systematically investigate the spin-wave excitations (magnons) in ferromagnetic manganese perovskites. In spite of the large differences in…
QCD Rescattering and High Energy Two-Body Photodisintegration of the Deuteron
Leonid L. Frankfurt, Gerald A. Miller, Misak M. Sargsian +1
Photon absorption by a quark in one nucleon followed by its high momentum transfer interaction with a quark in the other may produce two final-state nucleons with high relative mom…
Inclusive Hadron Photoproduction from Longitudinally Polarized Protons and Deuterons
The E155 Collaboration, P. L. Anthony et al
We report measurements of the asymmetry A_parallel for inclusive hadron production on longitudinally polarized proton and deuteron targets by circularly polarized photons. The phot…
Measurement of the Proton and Deuteron Spin Structure Functions g2 and Asymmetry A2
E155 Collaboration, P. L. Anthony, R. G. Arnold
We have measured the spin structure functions g2p and g2d and the virtual photon asymmetries A2p and A2d over the kinematic range 0.02 < x < 0.8 and 1.0 < Q^2 < 30(GeV/c)^2 by scat…