Almost every result on this site came out of a solver written in the group. Most are on GitHub together with the paper that documents them. If a code you need is not public yet, write to us.
网站上几乎每个结果都来自组里自己写的程序，大部分随论文放在 GitHub。某套代码如果还没公开，可以写信询问。
Fortran 95. Inclusive nonelastic breakup in the Ichimura-Austern-Vincent model, with distorted-wave or continuum-discretized coupled-channel wave functions for the projectile. The production code behind most of the incomplete-fusion work.
Fortran 95。用 Ichimura-Austern-Vincent 模型计算非弹性破裂，也就是只探测一个碎片、另一个碎片被吸收或转移的过程。入射核波函数可用畸变波近似，也可用连续离散化耦合道，把束缚态和离散后的破裂态联立求解。组里大部分不完全熔合工作由它完成。
Fortran 95. Distorted-wave transfer and nonelastic breakup engine, including the unitary transformation of the exit-channel potential used to probe off-shell sensitivity.
Fortran 95。计算畸变波转移和非弹性破裂。程序可对出射道势做幺正变换，在保持弹性散射结果不变的同时改变无法直接测量的离壳部分，用来检查反应预测对这部分有多敏感。
Lagrange-mesh R-matrix solver for inhomogeneous equations, the numerical core of source-term problems such as nonelastic breakup. Extended with the Vincent-Fortune contour method for the post-form integrals.
用 Lagrange 网格和 R 矩阵求解右端带驱动源的薛定谔方程，是非弹性破裂计算的数值核心。Vincent-Fortune 围道方法把难收敛的 post 形式积分移到复平面上处理。
Complex-scaled optical and Coulomb scattering solver. Handles local and Perey-Buck nonlocal optical potentials by rotating the contour so that scattering states become square integrable.
用复标度求解光学势和库仑散射。把坐标或积分围道转入复平面后，原本持续振荡的散射态会衰减并变得平方可积。局域势只作用在同一点，Perey-Buck 非局域势还会联系不同位置的波函数，两者都可用同一套基展开处理。
Julia. General scattering solver on a Lagrange-Legendre basis using direct boundary matching, which imposes scattering boundary conditions with bound-state machinery and no Bloch operator. Written to be emulated.
Julia。基于 Lagrange-Legendre 基的通用散射求解器。在有限半径处直接匹配已知的外区散射波，这样就能沿用束缚态的矩阵求解方式，不需要 Bloch 算符；程序接口也便于建立代理模型。
Julia. Three-body Faddeev solver with realistic nucleon-nucleon forces and a three-nucleon interaction; triton bound state and neutron-deuteron scattering with Coulomb and complex scaling.
Julia。三体 Faddeev 求解器，把三体薛定谔方程拆成相互耦合的分量，使用真实核子核子力和三体力。程序可算氚核束缚态与中子氘散射，并包含库仑作用和复标度处理。
Fortran 90/95 and CUDA. High-performance R-matrix linear algebra: direct LU, mixed precision, and a cuSOLVER drop-in replacement for the dense solves that dominate large coupled-channel calculations, including a multi-GPU path.
Fortran 90/95 加 CUDA。大规模 R 矩阵和耦合道计算会产生很大的稠密线性方程，HPRMAT 专门加速这一步。它支持直接 LU、用较低精度分解再以高精度修正的混合精度算法、cuSOLVER 替换接口和多 GPU 计算。
Python and JAX. Physics-informed neural network solver for nuclear scattering, using an exterior complex scaling boundary so the oscillating asymptotic region becomes trainable while the optical potential stays on the real axis.
Python 加 JAX。把核散射方程直接写进神经网络的训练目标。外部复标度只在远处把振荡波转成衰减函数，使网络能够学习，同时光学势仍在实轴上计算。
PyTorch. Bidirectional recurrent surrogate mapping a global optical potential to nucleon-nucleus scattering wave functions over 1 to 200 MeV, twelve target nuclei and partial waves up to l = 30, differentiable end to end. Available from the author on request.
PyTorch。双向循环网络代理模型，训练后可直接从全局光学势给出核子核散射波函数，无需每次重解微分方程。覆盖 1 到 200 MeV、十二个靶核、l 到 30，并可直接计算波函数对输入参数的导数。代码可向作者索取。
Fortran 90/95 and CUDA. Coupled-channel and continuum-discretized coupled-channel production code with a reduced-basis emulator on the Fortran side. Internal to the group at present.
Fortran 90/95 加 CUDA。用于耦合道和连续离散化耦合道的主力代码，可把多个内部状态及其相互转化联立求解。Fortran 端还带降基代理，从少量完整解中提取主要形状来快速近似新结果。目前只在组内使用。
Short, self-contained programs that solve the deuteron bound state four different ways. This is the usual first week for a new student in the group: the same physical answer reached through four numerical routes, so that the method and the physics can be told apart.
四个独立小程序，用四种数值方法求同一个氘核束缚态。这通常是新生进组第一周的练习：把结果对到相同精度，再分清差异来自物理输入还是数值方法。