TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.8.081
TI  - Measurement of charged-particle production in single diffractive proton-proton collisions with the STAR detector
PY  - 2022/07/12
UR  - https://www.scipost.org/SciPostPhysProc.8.081
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 8
SP  - 081
A1  - Adamczyk, Leszek
AB  - We present results on the inclusive and identified (pion, kaon, proton and their antiparticles) charged-particle production in single diffractive (SD) dissociation process in proton-proton collisions at $\sqrt{s}=200$ GeV with the STAR detector at RHIC. The forward-scattered proton is measured in the Roman Pot (RP) system, while the charged particle tracks are reconstructed in the STAR Time Projection Chamber. The proton-antiproton production asymmetry is measured to study the baryon number transfer over a large rapidity interval in SD process. In addition, $K/\pi$ ratio is measured, showing a larger strangeness production at $p_T>0.5$ GeV/$\mathit{c}$ compared to measurements in inclusive proton-proton collisions.
ER  -

@Article{10.21468/SciPostPhysProc.8.081,
	title={{Measurement of charged-particle production in single diffractive proton-proton collisions with the STAR detector}},
	author={Leszek Adamczyk},
	journal={SciPost Phys. Proc.},
	pages={081},
	year={2022},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.8.081},
	url={https://scipost.org/10.21468/SciPostPhysProc.8.081},
}