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Publications (12)

nucl-ex2025

Measurement of the Total Compton Scattering Cross Section between 6.5 and 11 GeV

GlueX Collaboration, F. Afzal, C. S. Akondi +148

The total cross section for Compton scattering off atomic electrons, $Î³+e\rightarrowÎ³'+e'$, was measured using photons with energies between 6.5 and 11.1 GeV incident on a $^{9}$ Be…

nucl-ex2019

Beam Asymmetry $I^£$ for the Photoproduction of $I^\cdot$ and $I^\cdot^{'}$ Mesons at $E_{I^}^{3} = 8.8$ GeV

The GlueX Collaboration, S. Adhikari, A. Ali +131

We report on the measurement of the beam asymmetry $I^£$ for the reactions $I^^{3} p \to p I^\cdot$ and $I^^{3} p \to p I^\cdot^{'}$ from the GlueX experiment, using an 8.2--8…

nucl-ex2025

First Measurement of $a_{2}^{0} (1320)$ Polarized Photoproduction Cross Section

GlueX Collaboration, F. Afzal, C. S. Akondi +149

We measure for the first time the differential photoproduction cross section $d I ¨ / d t$ of the $a_{2} (1320)$ meson at an average photon beam energy of 8.5~GeV, using data with an integ…

nucl-ex2024

Measurement of the J/ $I ¨ $ photoproduction cross section over the full near-threshold kinematic region

GlueX Collaboration, S. Adhikari, F. Afzal +150

We report the total and differential cross sections for $J / I ¨ $ photoproduction with the large acceptance GlueX spectrometer for photon beam energies from the threshold at 8.2~GeV u…

nucl-ex2024

Measurement of Spin-Density Matrix Elements in $I ¨ (770)$ Production with a Linearly Polarized Photon Beam at $E_{I^}^{3} = 8.2 - 8.8 GeV$

GlueX Collaboration, S. Adhikari, F. Afzal +150

The GlueX experiment at Jefferson Lab studies photoproduction of mesons using linearly polarized $8.5 GeV$ photons impinging on a hydrogen target which is contained within…

nucl-ex2021

Measurement of beam asymmetry for $I ¨ ^{-} I^^{++}$ photoproduction on the proton at $E_{I^}^{3}$ =8.5 GeV

GlueX Collaboration, S. Adhikari, C. S. Akondi +134

We report a measurement of the $I ¨ ^{-}$ photoproduction beam asymmetry for the reaction $I^^{3} p \to I ¨ ^{-} I^^{++}$ using data from the GlueX experiment in the photon beam en…

hep-ex2022

Search for photoproduction of axion-like particles at GlueX

GlueX Collaboration, S. Adhikari, C. S. Akondi +142

We present a search for axion-like particles, $a$ , produced in photon-proton collisions at a center-of-mass energy of approximately 4 GeV, focusing on the scenario where the $a$ -gl…

nucl-ex2020

Measurement of the Photon Beam Asymmetry in $I^^{3} p \to K^{+} I^£^{0}$ at $E_{I^}^{3} = 8.5$ GeV

The GlueX Collaboration, S. Adhikari, A. Ali +124

We report measurements of the photon beam asymmetry $I^£$ for the reaction $I^^{3} p \to K^{+} I^£^{0}$ (1193) using the GlueX spectrometer in Hall D at Jefferson Lab. Data were collected u…

physics.ins-det2020

The GlueX Beamline and Detector

S. Adhikari, C. S. Akondi, H. Al Ghoul +187

The GlueX experiment at Jefferson Lab has been designed to study photoproduction reactions with a 9-GeV linearly polarized photon beam. The energy and arrival time of beam photons…

nucl-ex2025

Upper Limit on the Photoproduction Cross Section of the Spin-Exotic $I ¨ _{1} (1600)$

GlueX Collaboration, F. Afzal, C. S. Akondi +147

The spin-exotic hybrid meson $I ¨ _{1} (1600)$ is predicted to have a large decay rate to the $I ¨ I ¨ I ¨ $ final state. Using 76.6~pb $^{- 1}$ of data collected with the GlueX detector, we…

nucl-ex2024

Measurement of Spin-Density Matrix Elements in $I^^{++} (1232)$ photoproduction

F. Afzal, C. S. Akondi, M. Albrecht +146

We measure the spin-density matrix elements (SDMEs) of the $I^^{++} (1232)$ in the photoproduction reaction $I^^{3} p \to I ¨ ^{-} I^^{++} (1232)$ with the GlueX experiment in Hall D at Jeffer…

nucl-ex2022

Measurement of Spin Density Matrix Elements in $I^ (1520)$ Photoproduction at 8.2-8.8 GeV

GlueX Collaboration, S. Adhikari, C. S. Akondi +143

We report on the measurement of spin density matrix elements of the $I^ (1520)$ in the photoproduction reaction $I^^{3} p \to I^ (1520) K^{+}$ , via its subsequent decay to $K^{-} p$ . T…

Publications (12)

Measurement of the Total Compton Scattering Cross Section between 6.5 and 11 GeV

Beam Asymmetry I^£ for the Photoproduction of I^⋅ and I^⋅′ Mesons at EI^3​=8.8GeV

First Measurement of a20​(1320) Polarized Photoproduction Cross Section

Measurement of the J/I¨ photoproduction cross section over the full near-threshold kinematic region

Measurement of Spin-Density Matrix Elements in I¨(770) Production with a Linearly Polarized Photon Beam at EI^3​=8.2−8.8GeV

Measurement of beam asymmetry for I¨−I^++ photoproduction on the proton at EI^3​=8.5 GeV

Search for photoproduction of axion-like particles at GlueX

Measurement of the Photon Beam Asymmetry in I^3p→K+I^£0 at EI^3​=8.5 GeV

The GlueX Beamline and Detector

Upper Limit on the Photoproduction Cross Section of the Spin-Exotic I¨1​(1600)

Measurement of Spin-Density Matrix Elements in I^++(1232) photoproduction

Measurement of Spin Density Matrix Elements in I^(1520) Photoproduction at 8.2-8.8 GeV

Beam Asymmetry $I^£$ for the Photoproduction of $I^\cdot$ and $I^\cdot^{'}$ Mesons at $E_{I^}^{3} = 8.8$ GeV

First Measurement of $a_{2}^{0} (1320)$ Polarized Photoproduction Cross Section

Measurement of the J/ $I ¨ $ photoproduction cross section over the full near-threshold kinematic region

Measurement of Spin-Density Matrix Elements in $I ¨ (770)$ Production with a Linearly Polarized Photon Beam at $E_{I^}^{3} = 8.2 - 8.8 GeV$

Measurement of beam asymmetry for $I ¨ ^{-} I^^{++}$ photoproduction on the proton at $E_{I^}^{3}$ =8.5 GeV

Measurement of the Photon Beam Asymmetry in $I^^{3} p \to K^{+} I^£^{0}$ at $E_{I^}^{3} = 8.5$ GeV

Upper Limit on the Photoproduction Cross Section of the Spin-Exotic $I ¨ _{1} (1600)$

Measurement of Spin-Density Matrix Elements in $I^^{++} (1232)$ photoproduction

Measurement of Spin Density Matrix Elements in $I^ (1520)$ Photoproduction at 8.2-8.8 GeV