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Jet substructure modification in a QGP from a multi-scale description of jet evolution with JETSCAPE

Publication ,  Journal Article
Tachibana, Y; Angerami, A; Bass, SA; Cao, S; Coleman, J; Cunqueiro, L; Dai, T; Du, L; Elfner, H; Everett, D; Fan, W; Fries, R; Gale, C ...
December 15, 2018

The modification of jet substructure in relativistic heavy-ion collisions is studied using JETSCAPE, a publicly available software package containing a framework for Monte Carlo event generators. Multi-stage jet evolution in JETSCAPE provides an integrated description of jet quenching by combining multiple models, with each becoming active at a different stage of the parton shower evolution. Jet substructure modification due to different aspects of jet quenching is studied using jet shape and jet fragmentation observables. Various combinations of jet energy loss models are exploed, with medium background provided by (2 + 1)-D VISHNU with TRENTo+freestreaming initial conditions. Results reported here are from simulations performed within JETSCAPE framework.

Duke Scholars

Publication Date

December 15, 2018
 

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Tachibana, Y., Angerami, A., Bass, S. A., Cao, S., Coleman, J., Cunqueiro, L., … Yang, Z. (2018). Jet substructure modification in a QGP from a multi-scale description of jet evolution with JETSCAPE.
Tachibana, Y., A. Angerami, S. A. Bass, S. Cao, J. Coleman, L. Cunqueiro, T. Dai, et al. “Jet substructure modification in a QGP from a multi-scale description of jet evolution with JETSCAPE,” December 15, 2018.
Tachibana Y, Angerami A, Bass SA, Cao S, Coleman J, Cunqueiro L, et al. Jet substructure modification in a QGP from a multi-scale description of jet evolution with JETSCAPE. 2018 Dec 15;
Tachibana Y, Angerami A, Bass SA, Cao S, Coleman J, Cunqueiro L, Dai T, Du L, Elfner H, Everett D, Fan W, Fries R, Gale C, He Y, Heinz U, Jacak BV, Jacobs PM, Jeon S, Kauder K, Ke W, Khalaj E, II MK, Kumar A, Luo T, Majumder A, McNelis M, Nattrass C, Oliinychenko D, Pablos D, Pang LG, Park C, Paquet J-F, Putschke JH, Roland G, Schenke B, Schwiebert L, Shen C, Sirimanna C, Soltz RA, Vujanovic G, Wang X-N, Wolpert RL, Xu Y, Yang Z. Jet substructure modification in a QGP from a multi-scale description of jet evolution with JETSCAPE. 2018 Dec 15;

Publication Date

December 15, 2018