TY - JOUR AU - Chung, Nguyen Mau AU - Dung, Nguyen Thi AU - Tam, Tran Minh PY - 2011/12/23 Y2 - 2024/03/29 TI - Preliminary Results on Prompt \(\Xi^+/\Xi^-\) Production ratio in \(pp\) Collisions at \(\sqrt{s} = 7~\text{TeV}\) JF - Communications in Physics JA - Comm. Phys. VL - 22 IS - 1 SE - Papers DO - 10.15625/0868-3166/22/1/153 UR - https://vjs.ac.vn/index.php/cip/article/view/153 SP - 83-90 AB - The ratio of prompt \(\Xi^<span style="font-size: 8.399999618530273px;">+</span>/\Xi^<span style="font-size: 8.399999618530273px;">-\)</span> production has been investigated from a limitedsample of data registered by the LHCb experiment at the CERN Large Hadron Colliderin 2010. This ratio has been determined in the rapidity region \(1.9 \leq y \leq 4.9\) covered bythe LHCb detector. The determination of anti-hyperons to hyperons production ratio willallow to study the transport of baryon number from pp collisions to final state hadrons andto constrain and tune Monte Carlo models. ER -