Measurements of jet quenching with semi-inclusive hadron-jet correlations in Ru+Ru and Zr+Zr collisions at √(sNN)=200 GeV

@misc{collaboration2026measurements,
  title = {{Measurements of jet quenching with semi-inclusive hadron-jet correlations in Ru+Ru and Zr+Zr collisions at $\sqrts_\mathrmNN=200$ GeV}},
  author = {STAR Collaboration and B. E. Aboona and J. Adam and L. Adamczyk and I. Aggarwal and M. M. Aggarwal and Z. Ahammed and A. K. Alshammri and E. C. Aschenauer and S. Aslam and J. Atchison and V. Bairathi and X. Bao and P. Barik and K. Barish and S. Behera and R. Bellwied and P. Bhagat and A. Bhasin and S. Bhatta and S. R. Bhosale and J. Bielcik and J. Bielcikova and J. D. Brandenburg and C. Broodo and X. Z. Cai and H. Caines and M. Calderón~de~la~Barca~Sánchez and D. Cebra and J. Ceska and I. Chakaberia and P. Chaloupka and Y. S. Chang and Z. Chang and A. Chatterjee and D. Chen and J. H. Chen and L. Chen and Q. Chen and W. Chen and Z. Chen and J. Cheng and Y. Cheng and W. Christie and X. Chu and S. Corey and H. J. Crawford and M. Csanád and G. Dale-Gau and A. Das and D. De Souza Lemos and I. M. Deppner and A. Deshpande and A. Dhamija and A. Dimri and P. Dixit and X. Dong and J. L. Drachenberg and E. Duckworth and J. C. Dunlop},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2606.00973},
  eprint = {2606.00973},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.00973},
  note = {CC BY-NC-ND 4.0},
}

TY  - UNPB
TI  - Measurements of jet quenching with semi-inclusive hadron-jet correlations in Ru+Ru and Zr+Zr collisions at √(s_NN)=200 GeV
AU  - STAR Collaboration
AU  - B. E. Aboona
AU  - J. Adam
AU  - L. Adamczyk
AU  - I. Aggarwal
AU  - M. M. Aggarwal
AU  - Z. Ahammed
AU  - A. K. Alshammri
AU  - E. C. Aschenauer
AU  - S. Aslam
AU  - J. Atchison
AU  - V. Bairathi
AU  - X. Bao
AU  - P. Barik
AU  - K. Barish
AU  - S. Behera
AU  - R. Bellwied
AU  - P. Bhagat
AU  - A. Bhasin
AU  - S. Bhatta
AU  - S. R. Bhosale
AU  - J. Bielcik
AU  - J. Bielcikova
AU  - J. D. Brandenburg
AU  - C. Broodo
AU  - X. Z. Cai
AU  - H. Caines
AU  - M. Calder{ó}n~de~la~Barca~S{á}nchez
AU  - D. Cebra
AU  - J. Ceska
AU  - I. Chakaberia
AU  - P. Chaloupka
AU  - Y. S. Chang
AU  - Z. Chang
AU  - A. Chatterjee
AU  - D. Chen
AU  - J. H. Chen
AU  - L. Chen
AU  - Q. Chen
AU  - W. Chen
AU  - Z. Chen
AU  - J. Cheng
AU  - Y. Cheng
AU  - W. Christie
AU  - X. Chu
AU  - S. Corey
AU  - H. J. Crawford
AU  - M. Csanád
AU  - G. Dale-Gau
AU  - A. Das
AU  - D. De Souza Lemos
AU  - I. M. Deppner
AU  - A. Deshpande
AU  - A. Dhamija
AU  - A. Dimri
AU  - P. Dixit
AU  - X. Dong
AU  - J. L. Drachenberg
AU  - E. Duckworth
AU  - J. C. Dunlop
PY  - 2026
DA  - 2026/10/06
PB  - arXiv
DO  - 10.48550/arxiv.2606.00973
UR  - https://arxiv.org/abs/2606.00973
AB  - The STAR experiment at RHIC reports measurements of the semi-inclusive yield of charged-particle jets recoiling from high transverse momentum charged-hadron triggers in centrality-selected Ru+Ru and Zr+Zr collisions at the nucleon-nucleon center-of-mass energy of 200 GeV. The effects of jet quenching, arising from the interaction of jets with the quark-gluon plasma, are quantified by comparing trigger-normalized recoil yields in central and peripheral collisions. Suppression of the recoil yield in central collisions is observed, indicating medium-induced partonic energy loss due to quenching. The ratio of recoil jet yields for small and large resolution parameter is found to be suppressed in central relative to peripheral collisions, characteristic of medium-induced intra-jet broadening. The results are compared to similar measurements in smaller and larger collision systems, providing unique insight into the system-size dependence of jet quenching.
ER  -