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Photon-triggered jets as probes of multi-stage jet modification

Fuente: arXiv

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Auteurs principaux:	Sirimanna, C., Tachibana, Y., Angerami, A., Arora, R., Bass, S. A., Cao, S., Chen, Y., Du, L., Ehlers, R., Elfner, H., Fan, W., Fries, R. J., Gale, C., He, Y., Heinz, U., Jacak, B. V., Jacobs, P. M., Jeon, S., Ji, Y., Kasper, L., Kordell II, M., Kumar, A., Kunnawalkam-Elayavalli, R., Latessa, J., Lee, S., Lee, Y. -J., Liyanage, D., Luzum, M., Mak, S., Majumder, A., Mankolli, A., Martin, C., Mehryar, H., Mengel, T., Mulligan, J., Nattrass, C., Paquet, J. -F., Parker, C., Putschke, J. H., Roch, H., Roland, G., Schenke, B., Schwiebert, L., Sengupta, A., Shen, C., Soeder, D., Soltz, R. A., Soudi, I., Strickland, M., Velkovska, J., Vujanovic, G., Wang, X. -N., Zhao, W.
Format:	Preprint
Publié:	2024
Sujets:	Nuclear Theory High Energy Physics - Phenomenology
Accès en ligne:	Acceder al recurso
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_version_	1866917578461413376
author	Sirimanna, C. Tachibana, Y. Angerami, A. Arora, R. Bass, S. A. Cao, S. Chen, Y. Du, L. Ehlers, R. Elfner, H. Fan, W. Fries, R. J. Gale, C. He, Y. Heinz, U. Jacak, B. V. Jacobs, P. M. Jeon, S. Ji, Y. Kasper, L. Kordell II, M. Kumar, A. Kunnawalkam-Elayavalli, R. Latessa, J. Lee, S. Lee, Y. -J. Liyanage, D. Luzum, M. Mak, S. Majumder, A. Mankolli, A. Martin, C. Mehryar, H. Mengel, T. Mulligan, J. Nattrass, C. Paquet, J. -F. Parker, C. Putschke, J. H. Roch, H. Roland, G. Schenke, B. Schwiebert, L. Sengupta, A. Shen, C. Soeder, D. Soltz, R. A. Soudi, I. Strickland, M. Velkovska, J. Vujanovic, G. Wang, X. -N. Zhao, W.
author_facet	Sirimanna, C. Tachibana, Y. Angerami, A. Arora, R. Bass, S. A. Cao, S. Chen, Y. Du, L. Ehlers, R. Elfner, H. Fan, W. Fries, R. J. Gale, C. He, Y. Heinz, U. Jacak, B. V. Jacobs, P. M. Jeon, S. Ji, Y. Kasper, L. Kordell II, M. Kumar, A. Kunnawalkam-Elayavalli, R. Latessa, J. Lee, S. Lee, Y. -J. Liyanage, D. Luzum, M. Mak, S. Majumder, A. Mankolli, A. Martin, C. Mehryar, H. Mengel, T. Mulligan, J. Nattrass, C. Paquet, J. -F. Parker, C. Putschke, J. H. Roch, H. Roland, G. Schenke, B. Schwiebert, L. Sengupta, A. Shen, C. Soeder, D. Soltz, R. A. Soudi, I. Strickland, M. Velkovska, J. Vujanovic, G. Wang, X. -N. Zhao, W.
contents	Prompt photons are created in the early stages of heavy ion collisions and traverse the QGP medium without any interaction. Therefore, photon-triggered jets can be used to study the jet quenching in the QGP medium. In this work, photon-triggered jets are studied through different jet and jet substructure observables for different collision systems and energies using the JETSCAPE framework. Since the multistage evolution used in the JETSCAPE framework is adequate to describe a wide range of experimental observables simultaneously using the same parameter tune, we use the same parameters tuned for jet and leading hadron studies. The same isolation criteria used in the experimental analysis are used to identify prompt photons for better comparison. For the first time, high-accuracy JETSCAPE results are compared with multi-energy LHC and RHIC measurements to better understand the deviations observed in prior studies. This study highlights the importance of multistage evolution for the simultaneous description of experimental observables through different collision systems and energies using a single parameter tune.
format	Preprint
id	arxiv_https___arxiv_org_abs_2401_17259
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Photon-triggered jets as probes of multi-stage jet modification Sirimanna, C. Tachibana, Y. Angerami, A. Arora, R. Bass, S. A. Cao, S. Chen, Y. Du, L. Ehlers, R. Elfner, H. Fan, W. Fries, R. J. Gale, C. He, Y. Heinz, U. Jacak, B. V. Jacobs, P. M. Jeon, S. Ji, Y. Kasper, L. Kordell II, M. Kumar, A. Kunnawalkam-Elayavalli, R. Latessa, J. Lee, S. Lee, Y. -J. Liyanage, D. Luzum, M. Mak, S. Majumder, A. Mankolli, A. Martin, C. Mehryar, H. Mengel, T. Mulligan, J. Nattrass, C. Paquet, J. -F. Parker, C. Putschke, J. H. Roch, H. Roland, G. Schenke, B. Schwiebert, L. Sengupta, A. Shen, C. Soeder, D. Soltz, R. A. Soudi, I. Strickland, M. Velkovska, J. Vujanovic, G. Wang, X. -N. Zhao, W. Nuclear Theory High Energy Physics - Phenomenology Prompt photons are created in the early stages of heavy ion collisions and traverse the QGP medium without any interaction. Therefore, photon-triggered jets can be used to study the jet quenching in the QGP medium. In this work, photon-triggered jets are studied through different jet and jet substructure observables for different collision systems and energies using the JETSCAPE framework. Since the multistage evolution used in the JETSCAPE framework is adequate to describe a wide range of experimental observables simultaneously using the same parameter tune, we use the same parameters tuned for jet and leading hadron studies. The same isolation criteria used in the experimental analysis are used to identify prompt photons for better comparison. For the first time, high-accuracy JETSCAPE results are compared with multi-energy LHC and RHIC measurements to better understand the deviations observed in prior studies. This study highlights the importance of multistage evolution for the simultaneous description of experimental observables through different collision systems and energies using a single parameter tune.
title	Photon-triggered jets as probes of multi-stage jet modification
topic	Nuclear Theory High Energy Physics - Phenomenology
url	https://arxiv.org/abs/2401.17259