arXiv 0907.25162009-07nucl-th

射流层析成像中的锥形相关、布拉格峰和横向流偏转

Conical Correlations, Bragg Peaks, and Transverse Flow Deflections in Jet Tomography

Barbara Betz, Jorge Noronha, Giorgio Torrieri, Miklos Gyulassy, Dirk H. Rischke

备注：: 4 pages, 3 figures - To appear in the conference proceedings for Quark Matter 2009, March 30 - April 4, Knoxville, Tennessee, revised version
发表信息：: Nucl.Phys.A830:777c-780c,2009
DOI：: 10.1016/j.nuclphysa.2009.10.070

摘要：

我们使用（3+1）维理想流体力学来描述各种不同的射流能量损失的情况下，通过不透明介质的射流传播。圆锥相关得到完全停止的射流，揭示了布拉格峰，进行了讨论，以及从pQCD和AdS/CFT的结果。此外，我们调查横向流动偏转。结果表明，在膨胀介质中，由于几种可能的射流轨迹的不同贡献，可以形成双峰远离侧结构。

英文摘要：

We use (3+1)-dimensional ideal hydrodynamics to describe a variety of different jet energy loss scenarios for a jet propagating through an opaque medium. The conical correlations obtained for fully stopped jets, revealing a Bragg peak, are discussed as well as results from pQCD and AdS/CFT. Moreover, we investigate transverse flow deflection. It is demonstrated that a double-peaked away-side structure can be formed due to the different contributions of several possible jet trajectories through an expanding medium.

机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。