This paper aims to show that a simple framework, utilizing basic formalisms
from set theory and category theory, can clarify and inform our theories of the
relation between mind and matter.

本文旨在通过使用集合论和范畴论的基本形式理论，展示一个简单的框架，以澄清和指导我们关于心智与物质关系的理论。

重构心身形象：将形式系统应用于心与物质的关系

Reframing the Mind-Body Picture: Applying Formal Systems to the  Relationship of Mind and Matter

We report a new determination of $\hat{q}$, the jet transport coefficient of
the Quark-Gluon Plasma. We use the JETSCAPE framework, which incorporates a
novel multi-stage theoretical approach to in-medium jet evolution and Bayesian
inference for parameter extraction. The calculations, based on the MATTER and
LBT jet quenching models, are compared to experimental measurements of
inclusive hadron suppression in Au+Au collisions at RHIC and Pb+Pb collisions
at the LHC. The correlation of experimental systematic uncertainties is
accounted for in the parameter extraction. The functional dependence of
$\hat{q}$ on jet energy or virtuality and medium temperature is based on a
perturbative picture of in-medium scattering, with components reflecting the
different regimes of applicability of MATTER and LBT. In the multi-stage
approach, the switch between MATTER and LBT is governed by a virtuality scale
$Q_0$. Comparison of the posterior model predictions to the RHIC and LHC hadron
suppression data shows reasonable agreement, with moderate tension in limited
regions of phase space. The distribution of $\hat{q}/T^3$ extracted from the
posterior distributions exhibits weak dependence on jet momentum and medium
temperature $T$, with 90\% Credible Region (CR) depending on the specific
choice of model configuration. The choice of MATTER+LBT, with switching at
virtuality $Q_0$, has 90\% CR of $2<\hat{q}/T^3<4$ for
$p_\mathrm{T}^\mathrm{jet}>40$ GeV/c. The value of $Q_0$, determined here for
the first time, is in the range 2.0-2.7 GeV.

本文提出了一种新的确定夸克胶子等离子体中喷注输运系数 $\hat {q}$ 的方法，使用 JETSCAPE 框架结合贝叶斯推断来进行参数提取，计算结果与 RHIC 和 LHC 实验数据具有合理的一致性。