105 citations · 924 across the 19 of their papers we have counts for
19 papers
Space Telescope and Optical Reverberation Mapping Project. XII. Broad-Line Region Modeling of NGC 5548
P. R. Williams, A. Pancoast, T. Treu +155
We present geometric and dynamical modeling of the broad line region for the multi-wavelength reverberation mapping campaign focused on NGC 5548 in 2014. The dataset includes photo…
Space Telescope and Optical Reverberation Mapping Project. IX. Velocity-Delay Maps for Broad Emission Lines in NGC 5548
Keith Horne, G. De Rosa, B. M. Peterson +155
We report velocity-delay maps for prominent broad emission lines, Ly_alpha, CIV, HeII and H_beta, in the spectrum of NGC5548. The emission-line responses inhabit the interior of a…
Spin anisotropic interactions of lower-polaritons in the vicinity of polaritonic Feshbach resonance
N. Takemura, M. D. Anderson, M. Navadeh-Toupchi +3
We determine experimentally the spinor interaction constants of lower-polaritons and using resonant pump-probe spectroscopy with a spectrally narrow pump pulse. Our exp…
Coherent and incoherent aspects of polariton dynamics in semiconductor microcavities
N. Takemura, M. D. Anderson, S. Biswas +4
The interaction between coherent polaritons and incoherent excitons plays an important role in polariton physics. Using resonant pump-probe spectroscopy with selective excitation o…
2D Fourier Transform Spectroscopy of exciton-polaritons and their interactions
N. Takemura, S. Trebaol, M. D. Anderson +5
We investigate polariton-polariton interactions in a semiconductor microcavity through two-dimensional Fourier transform (2DFT) spectroscopy. We observe, in addition to the lower-l…
Precise Determination of the Deuteron Spin Structure at Low to Moderate with CLAS and Extraction of the Neutron Contribution
N. Guler, R. G. Fersch, S. E. Kuhn +126
We present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in 2000-2001. Polarized electrons with en…
Cross sections for the exclusive photon electroproduction on the proton and Generalized Parton Distributions
H. S. Jo, F. X. Girod, H. Avakian +7
Unpolarized and beam-polarized four-fold cross sections for the reaction were measured using the CLAS detector and the 5…
Determination of the Beam-Spin Asymmetry of Deuteron Photodisintegration in the Energy Region GeV
Nicholas Zachariou, Yordanka Ilieva, Nikolay Ya. Ivanov +140
The beam-spin asymmetry, , for the reaction has been measured using the CEBAF Large Acceptance Spectrometer (CLAS) at the Thomas Jefferson National Accelerato…
First Measurement of the Polarization Observable E in the Reaction up to 2.25 GeV
S. Strauch, W. J. Briscoe, M. Döring +165
First results from the longitudinally polarized frozen-spin target (FROST) program are reported. The double-polarization observable E, for the reaction , has…
Single and double spin asymmetries for deeply virtual Compton scattering measured with CLAS and a longitudinally polarized proton target
S. Pisano, A. Biselli, S. Niccolai +4
Single-beam, single-target, and double-spin asymmetries for hard exclusive photon production on the proton are presented. The data were taken at Jeffers…
Towards a resolution of the proton form factor problem: new electron and positron scattering data
D. Adikaram, D. Rimal, L. B. Weinstein +133
There is a significant discrepancy between the values of the proton electric form factor, , extracted using unpolarized and polarized electron scattering. Calculations predi…
Longitudinal target-spin asymmetries for deeply virtual Compton scattering
E. Seder, A. Biselli, S. Pisano +2
A measurement of the electroproduction of photons off protons in the deeply inelastic regime was performed at Jefferson Lab using a nearly 6-GeV electron beam, a longitudinally pol…
Precision measurements of of the proton and the deuteron with 6 GeV electrons
Y. Prok, P. Bosted, N. Kvaltine +160
The inclusive polarized structure functions of the proton and deuteron, g1p and g1d, were measured with high statistical precision using polarized 6 GeV electrons incident on a pol…
Spin and parity measurement of the Lambda(1405) baryon
Kei Moriya, Reinhard A. Schumacher
A determination of the spin and parity of the is presented using photoproduction data from the CLAS detector at Jefferson Lab. The reaction is an…
Beam-spin asymmetries from semi-inclusive pion electroproduction
CLAS Collaboration, W. Gohn, H. Avakian +2
We have measured the moment corresponding to the polarized electron beam-spin asymmetry in SIDIS. is a twist-3 quantity providing information abou…
Compton scattering from 12C using tagged photons in the energy range 65 - 115 MeV
L. S. Myers, K. Shoniyozov, M. F. Preston +26
Elastic scattering of photons from 12C has been investigated using quasi-monoenergetic tagged photons with energies in the range 65 - 115 MeV at laboratory angles of 60 deg, 120 de…
Beam asymmetry for pi+ and pi0 photoproduction on the proton for photon energies from 1.102 to 1.862 GeV
M. Dugger, B. G. Ritchie, P. Collins +5
Beam asymmetries for the reactions gamma p -> p pi0 and gamma p -> n pi+ have been measured with the CEBAF Large Acceptance Spectrometer (CLAS) and a tagged, linearly polarized pho…
Differential Photoproduction Cross Sections of the Sigma0(1385), Lambda(1405), and Lambda(1520)
Kei Moriya, Reinhard Schumacher
We report the exclusive photoproduction cross sections for the Sigma(1385), Lambda(1405), and Lambda(1520) in the reactions gamma + p -> K+ + Y* using the CLAS detector for energie…
Near Threshold Neutral Pion Electroproduction at High Momentum Transfers and Generalized Form Factors
P. Khetarpal, P. Stoler, I. G. Aznauryan +157
We report the measurement of near threshold neutral pion electroproduction cross sections and the extraction of the associated structure functions on the proton in the kinematic ra…