F. Afzal

collaborators

6 papers

hep-ex2026

New high-statistics measurement of the $I ¨ ^{0} \to e^{+} e^{-} I^^{3}$ Dalitz decay at the Mainz Microtron

S. Prakhov, L. HeijkenskjÃ¶ld, S. Abt +69

The Dalitz decay $I ¨ ^{0} \to e^{+} e^{-} I^^{3}$ has been measured with the highest statistical accuracy obtained so far in the $I^^{3} p \to I ¨ ^{0} p$ reaction with the A2 tagged-photon facility at t…

hep-ex2026

Baryon-antibaryon photoproduction cross sections off the proton

GlueX Collaboration, F. Afzal, M. Albrecht +137

The GlueX experiment at Jefferson Lab has observed $p p ˉ$ and, for the first time, $I^ I^ˉ $ and $p I^ˉ $ photoproduction from a proton target at photon energies up to 11.6 G…

hep-ex2025

Search for the $Y (2175)$ in the photoproduction cross section measurement of $I^^{3} p \to I ¨ I ¨ ^{+} I ¨ ^{-} p$ at GlueX

GlueX Collaboration

Based on 334 pb $^{- 1}$ of photoproduction data collected with the GlueX detector at Jefferson Lab, we have measured for the first time the cross section of the exclusive reaction $…

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-ex2025

Polarization observables in double neutral pion photoproduction

TAPS Collaboration, T. Seifen, J. Hartmann +73

Measurements of target asymmetries and double-polarization observables for the reaction $I^^{3} p \to p I ¨ ^{0} I ¨ ^{0}$ are reported. The data were taken with the CBELSA/TAPS experiment at the…

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…

New high-statistics measurement of the I¨0→e+e−I^3 Dalitz decay at the Mainz Microtron

Baryon-antibaryon photoproduction cross sections off the proton

Search for the Y(2175) in the photoproduction cross section measurement of I^3p→I¨I¨+I¨−p at GlueX

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

Polarization observables in double neutral pion photoproduction

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

New high-statistics measurement of the $I ¨ ^{0} \to e^{+} e^{-} I^^{3}$ Dalitz decay at the Mainz Microtron

Search for the $Y (2175)$ in the photoproduction cross section measurement of $I^^{3} p \to I ¨ I ¨ ^{+} I ¨ ^{-} p$ at GlueX

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