M. Patsyuk
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View article: Initial performance of the GlueX DIRC detector
Initial performance of the GlueX DIRC detector Open
The GlueX experiment at Jefferson Laboratory aims to perform quantitative tests of non-perturbative QCD by studying the spectrum of light-quark mesons and baryons. A Detector of Internally Reflected Cherenkov light (DIRC) was installed to …
View article: Studying Short-Range Correlations with Real Photon Beams at GlueX
Studying Short-Range Correlations with Real Photon Beams at GlueX Open
The past few years has seen tremendous progress in our understanding of short-range correlated (SRC) pairing of nucleons within nuclei, much of it coming from electron scattering experiments leading to the break-up of an SRC pair. The inte…
View article: Installation and Commissioning of the GLUEX DIRC
Installation and Commissioning of the GLUEX DIRC Open
The GlueX experiment takes place in experimental Hall D at Jefferson Lab (JLab). With a linearly polarized photon beam of up to 12 GeV energy, GlueX is a dedicated experiment to search for hybrid mesons via photoproduction reactions. The l…
View article: Installation and Commissioning of the GlueX DIRC
Installation and Commissioning of the GlueX DIRC Open
The GlueX experiment takes place in experimental Hall D at Jefferson Lab (JLab). With a linearly polarized photon beam of up to 12 GeV energy, GlueX is a dedicated experiment to search for hybrid mesons via photoproduction reactions. The l…
View article: Studies of Short Range Correlations in inverse kinematics at BM@N at the NICA facility
Studies of Short Range Correlations in inverse kinematics at BM@N at the NICA facility Open
NICA-Nuclotron (Nuclotron-based Ion Collider fAility) is a new accelerator complex being constructed at the Joint Institute for Nuclear Research (Dubna, Russia) to study properties of dense baryonic matter. BM@N (Baryonic Matter at Nuclotr…
View article: First Measurement of Near-Threshold <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi></mml:math> Exclusive Photoproduction off the Proton
First Measurement of Near-Threshold Exclusive Photoproduction off the Proton Open
We report on the measurement of the γp→J/ψp cross section from E_{γ}=11.8 GeV down to the threshold at 8.2 GeV using a tagged photon beam with the GlueX experiment. We find that the total cross section falls toward the threshold less steep…
View article: Comparing proton momentum distributions in $A=3$ nuclei via $^3$He and $^3$H$(e,e'p)$ measurements
Comparing proton momentum distributions in $A=3$ nuclei via $^3$He and $^3$H$(e,e'p)$ measurements Open
We report the first measurement of the $(e,e'p)$ reaction cross-section ratios for Helium-3 ($^3$He), Tritium ($^3$H), and Deuterium ($d$). The measurement covered a missing momentum range of $40 \le p_{miss} \le 550$ MeV$/c$, at large mom…
View article: Strange Hadron Spectroscopy with a Secondary KL Beam at GlueX
Strange Hadron Spectroscopy with a Secondary KL Beam at GlueX Open
We propose to create a secondary beam of neutral kaons in Hall D at Jefferson Lab to be used with the GlueX experimental setup for strange hadron spectroscopy. A flux on the order of 3 x 10^4 KL/s will allow a broad range of measurements t…
View article: Workshop on High-Intensity Photon Sources (HIPS2017) Mini-Proceedings
Workshop on High-Intensity Photon Sources (HIPS2017) Mini-Proceedings Open
This workshop aimed at producing an optimized photon source concept with potential increase of scientific output at Jefferson Lab, and at refining the science for hadron physics experiments benefitting from such a high-intensity photon sou…
View article: Measurement of the beam asymmetry Σ for π0 and η photoproduction on the proton at Eγ=9 GeV
Measurement of the beam asymmetry Σ for π0 and η photoproduction on the proton at Eγ=9 GeV Open
We report measurements of the photon beam asymmetry Σ for the reactions ⃗γp→pπ0 and ⃗γp→pη from the GlueX experiment using a 9 GeV linearly polarized, tagged photon beam incident on a liquid hydrogen target in Jefferson Lab's Hall D. The asy…
View article: The GlueX DIRC project
The GlueX DIRC project Open
The GlueX experiment was designed to search for and study the pattern of\ngluonic excitations in the meson spectrum produced through photoproduction\nreactions at a new tagged photon beam facility in Hall D at Jefferson\nLaboratory. The pa…