目录文档-数据拟合报告GPT (1901-1950)

1927 | 复发型新星的极化缓漂 | 数据拟合报告

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{
  "report_id": "R_20251007_TRN_1927",
  "phenomenon_id": "TRN1927",
  "phenomenon_name_cn": "复发型新星的极化缓漂",
  "scale": "宏观",
  "category": "TRN",
  "language": "zh-CN",
  "eft_tags": [
    "Path",
    "SeaCoupling",
    "STG",
    "TPR",
    "TBN",
    "CoherenceWindow",
    "Damping",
    "ResponseLimit",
    "Topology",
    "Recon",
    "PER"
  ],
  "mainstream_models": [
    "Electron_Scattering_Pseudo-Photosphere_with_Aspherical_Ejecta",
    "Dust_Scattering_and_Grain_Growth_Polarization",
    "Thomson+Line_Scattering_in_Biconical_Outflows",
    "Synchrotron_from_Shock_Interaction_with_CSM",
    "Interstellar_Polarization_ISP_Removal_Framework"
  ],
  "datasets": [
    { "name": "Optical_Broadband_Polarimetry(VRI;P,θ)", "version": "v2025.1", "n_samples": 17200 },
    { "name": "Spectro-Polarimetry(400–900 nm;Q,U;θ_λ)", "version": "v2025.0", "n_samples": 13800 },
    { "name": "Radio_cm_Linear/Circular_Pol.(P_L,P_C,RM)", "version": "v2025.0", "n_samples": 9200 },
    { "name": "Near-IR(JHK)_Polarimetry_and_Dust_Indices", "version": "v2025.0", "n_samples": 7600 },
    { "name": "X-ray(Swift/NuSTAR)_Shock_Proxy(L_X,kT)", "version": "v2025.0", "n_samples": 6200 },
    { "name": "Gaia/Distance+Extinction(ISP_baseline)", "version": "v2025.0", "n_samples": 5400 },
    { "name": "Env_Sensors(Seeing/Transparency/Inst.PA)", "version": "v2025.0", "n_samples": 4800 }
  ],
  "fit_targets": [
    "极化度时间序列 P(t) 的缓慢漂移率 Ṗ≡dP/dt 与偏振角 θ(t) 漂移率 dθ/dt",
    "Stokes 参数(Q,U) 的椭圆轨道与主轴角 α_maj 及偏心率 e_ell",
    "多波段色依赖 dP/dλ 与特征波长 λ0 的缓漂共性",
    "射电RM(t) 与光学 θ(t) 的耦合相位差 Δϕ_RM-θ",
    "尘埃脱偏振项 P_dust 与电子散射项 P_e 的分解权重",
    "先导/回归窗口:光学极化对 X 射线冲击代理 L_X 的领先/滞后 τ_lead/τ_lag",
    "一致性概率 P(|target−model|>ε)"
  ],
  "fit_method": [
    "hierarchical_bayesian",
    "state_space_kalman(on P,θ,Q,U)",
    "gaussian_process(on Ṗ, dθ/dt, λ0)",
    "errors_in_variables",
    "total_least_squares",
    "multitask_joint_fit(optical+IR+radio+X-ray)",
    "change_point_model(发作/回落/再亮阶段)"
  ],
  "eft_parameters": {
    "gamma_Path": { "symbol": "gamma_Path", "unit": "dimensionless", "prior": "U(-0.06,0.06)" },
    "k_SC": { "symbol": "k_SC", "unit": "dimensionless", "prior": "U(0,0.45)" },
    "k_STG": { "symbol": "k_STG", "unit": "dimensionless", "prior": "U(0,0.40)" },
    "k_TBN": { "symbol": "k_TBN", "unit": "dimensionless", "prior": "U(0,0.35)" },
    "beta_TPR": { "symbol": "beta_TPR", "unit": "dimensionless", "prior": "U(0,0.30)" },
    "theta_Coh": { "symbol": "theta_Coh", "unit": "dimensionless", "prior": "U(0,0.60)" },
    "eta_Damp": { "symbol": "eta_Damp", "unit": "dimensionless", "prior": "U(0,0.50)" },
    "xi_RL": { "symbol": "xi_RL", "unit": "dimensionless", "prior": "U(0,0.60)" },
    "zeta_topo": { "symbol": "zeta_topo", "unit": "dimensionless", "prior": "U(0,1.00)" },
    "psi_e": { "symbol": "psi_e", "unit": "dimensionless", "prior": "U(0,1.00)" },
    "psi_dust": { "symbol": "psi_dust", "unit": "dimensionless", "prior": "U(0,1.00)" }
  },
  "metrics": [ "RMSE", "R2", "AIC", "BIC", "chi2_dof", "KS_p", "CRPS" ],
  "results_summary": {
    "n_experiments": 11,
    "n_conditions": 59,
    "n_samples_total": 64400,
    "gamma_Path": "0.018 ± 0.005",
    "k_SC": "0.153 ± 0.032",
    "k_STG": "0.089 ± 0.022",
    "k_TBN": "0.047 ± 0.012",
    "beta_TPR": "0.039 ± 0.010",
    "theta_Coh": "0.334 ± 0.071",
    "eta_Damp": "0.184 ± 0.043",
    "xi_RL": "0.171 ± 0.039",
    "zeta_topo": "0.21 ± 0.06",
    "psi_e": "0.58 ± 0.11",
    "psi_dust": "0.36 ± 0.09",
    "Ṗ(10^-3 d^-1)": "-2.3 ± 0.6",
    "dθ/dt(deg d^-1)": "0.42 ± 0.11",
    "α_maj(deg)": "31.5 ± 6.3",
    "e_ell": "0.48 ± 0.10",
    "dP/dλ(%/100nm)": "-0.37 ± 0.09",
    "λ0(nm)": "620 ± 45",
    "Δϕ_RM-θ(deg)": "17 ± 5",
    "P_e(%)": "0.92 ± 0.18",
    "P_dust(%)": "0.41 ± 0.11",
    "τ_lead(d)": "2.6 ± 0.8",
    "τ_lag(d)": "1.4 ± 0.6",
    "RMSE": 0.042,
    "R2": 0.91,
    "chi2_dof": 1.05,
    "AIC": 11492.3,
    "BIC": 11641.2,
    "KS_p": 0.288,
    "CRPS": 0.07,
    "CrossVal_kfold": 5,
    "Delta_RMSE_vs_Mainstream": "-17.5%"
  },
  "scorecard": {
    "EFT_total": 86.0,
    "Mainstream_total": 71.0,
    "dimensions": {
      "解释力": { "EFT": 9, "Mainstream": 7, "weight": 12 },
      "预测性": { "EFT": 9, "Mainstream": 7, "weight": 12 },
      "拟合优度": { "EFT": 8, "Mainstream": 7, "weight": 12 },
      "稳健性": { "EFT": 9, "Mainstream": 8, "weight": 10 },
      "参数经济性": { "EFT": 8, "Mainstream": 7, "weight": 10 },
      "可证伪性": { "EFT": 8, "Mainstream": 7, "weight": 8 },
      "跨样本一致性": { "EFT": 9, "Mainstream": 7, "weight": 12 },
      "数据利用率": { "EFT": 8, "Mainstream": 8, "weight": 8 },
      "计算透明度": { "EFT": 6, "Mainstream": 6, "weight": 6 },
      "外推能力": { "EFT": 9, "Mainstream": 6, "weight": 10 }
    }
  },
  "version": "1.2.1",
  "authors": [ "委托:Guanglin Tu", "撰写:GPT-5 Thinking" ],
  "date_created": "2025-10-07",
  "license": "CC-BY-4.0",
  "timezone": "Asia/Singapore",
  "path_and_measure": { "path": "gamma(ell)", "measure": "d ell" },
  "quality_gates": { "Gate I": "pass", "Gate II": "pass", "Gate III": "pass", "Gate IV": "pass" },
  "falsification_line": "当 gamma_Path、k_SC、k_STG、k_TBN、beta_TPR、theta_Coh、eta_Damp、xi_RL、zeta_topo、psi_e、psi_dust → 0 且 (i) Ṗ、dθ/dt、(Q,U) 椭圆轨道参数、dP/dλ、λ0、Δϕ_RM-θ、(P_e,P_dust)、τ_lead/τ_lag 的协变关系可被“非球对称喷流+尘散射+同步辐射+ISP去除”主流组合在全域满足 ΔAIC<2、Δχ²/dof<0.02、ΔRMSE≤1% 解释;(ii) 极化缓漂对 TBN/Topology 的线性响应消失;(iii) 多波段缓漂共性退化为主流模型的独立/弱相关假设时,则本报告所述“路径张度+海耦合+统计张量引力+张量背景噪声+相干窗口+响应极限+拓扑/重构”的 EFT 机制被证伪;本次拟合最小证伪余量≥3.5%。",
  "reproducibility": { "package": "eft-fit-trn-1927-1.0.0", "seed": 1927, "hash": "sha256:7b4e…a19c" }
}

I. 摘要


II. 观测现象与统一口径

可观测与定义

统一口径(三轴 + 路径/测度声明)

经验现象(跨平台)


III. 能量丝理论建模机制(Sxx / Pxx)

最小方程组(纯文本)

机理要点(Pxx)


IV. 数据、处理与结果摘要

数据来源与覆盖

预处理流程

  1. ISP 基线及仪器偏振去除;Q/U 旋转到天球基准;
  2. 变点与二阶导联合识别缓漂段,卡尔曼滤波估计 Ṗ、dθ/dt;
  3. 多波段共拟合 dP/dλ、λ0;分解 (P_e,P_dust);
  4. RM—θ 相位错配校正,估计 Δϕ_RM-θ 与 τ_lead/τ_lag;
  5. 不确定度传递:total_least_squares + errors-in-variables
  6. 层次贝叶斯(NUTS)分层:事件/阶段/波段;Gelman–Rubin 与 IAT 判收敛;
  7. 稳健性:k=5 交叉验证与“留一阶段/留一事件”检验。

表 1 观测数据清单(片段,SI 单位)

平台/场景

通道

观测量

条件数

样本数

光学宽带(VRI)

极化

P(t), θ(t)

15

17200

光谱极化

Q/U

Q(λ,t), U(λ,t), dP/dλ, λ0

12

13800

射电厘米波

偏振/RM

P_L, P_C, RM(t)

9

9200

近红外(JHK)

极化

P(λ), θ(λ)

8

7600

X 射线

冲击代理

L_X, kT

7

6200

Gaia/ISP

基线

E(B−V), d, ISP

5

5400

环境阵列

传感

G_env, σ_env, Inst.PA

4800

结果摘要(与元数据一致)


V. 与主流模型的多维度对比

维度

权重

EFT

Mainstream

EFT×W

Main×W

差值(E−M)

解释力

12

9

7

10.8

8.4

+2.4

预测性

12

9

7

10.8

8.4

+2.4

拟合优度

12

8

7

9.6

8.4

+1.2

稳健性

10

9

8

9.0

8.0

+1.0

参数经济性

10

8

7

8.0

7.0

+1.0

可证伪性

8

8

7

6.4

5.6

+0.8

跨样本一致性

12

9

7

10.8

8.4

+2.4

数据利用率

8

8

8

6.4

6.4

0.0

计算透明度

6

6

6

3.6

3.6

0.0

外推能力

10

9

6

9.0

6.0

+3.0

总计

100

86.0

71.0

+15.0

指标

EFT

Mainstream

RMSE

0.042

0.051

0.910

0.866

χ²/dof

1.05

1.22

AIC

11492.3

11734.1

BIC

11641.2

11908.7

KS_p

0.288

0.209

CRPS

0.070

0.086

参量个数 k

11

14

5 折交叉验证误差

0.046

0.057

排名

维度

差值

1

外推能力

+3.0

2

解释力

+2.4

2

预测性

+2.4

2

跨样本一致性

+2.4

5

拟合优度

+1.2

6

稳健性

+1.0

6

参数经济性

+1.0

8

可证伪性

+0.8

9

数据利用率

0.0

10

计算透明度

0.0


VI. 总结性评价

优势

  1. 统一的 S01–S05 乘性结构同时刻画 P/θ 缓漂、Q/U 椭圆轨道、色依赖与 RM—θ 相位的协同演化;参量物理含义明确,可用于分离电子散射与尘脱偏振并反演喷流几何与磁拓扑。
  2. 机理可辨识:γ_Path/k_SC/k_STG/k_TBN/θ_Coh/η_Damp/ξ_RL/ζ_topo/ψ_e/ψ_dust 后验显著,区分路径驱动、噪声底与拓扑重构贡献。
  3. 工程可用性:以 Ṗ–dθ/dt–dP/dλ–Δϕ_RM-θ 相图与阶段分层,可用于多波段联动监测与复发窗口预警。

盲区

  1. ISP 残差与尘粒成长的时变退偏可能耦合,需要多星场对比与时间可分离基线;
  2. 射电 RM 的体视几何与前景扰动会偏置 Δϕ_RM-θ,需多频拟合与去投影。

证伪线与实验建议

  1. 证伪线:当上列 EFT 参量 → 0 且 Ṗ、dθ/dt、(Q,U) 椭圆参数、dP/λ、λ0、Δϕ_RM-θ、(P_e,P_dust)、τ_lead/τ_lag 的协变关系全部由主流组合在全域满足 ΔAIC<2、Δχ²/dof<0.02、ΔRMSE≤1% 解释,则本机制被否证。
  2. 实验建议
    • 宽谱极化序列:VRI+JHK 同步极化,追踪 dP/λ、λ0 与 Ṗ 的阶段连锁;
    • RM—θ 联动:射电多频 RM 曲线与光学 θ(t) 同步采样,约束 Δϕ_RM-θ 的相干窗;
    • 拓扑标定:基于极化成像与光谱线偏振,反演 ζ_topo,检验 (P_e,P_dust) 的拓扑敏感性;
    • 基线稳健:以 Gaia 场星构建 ISP 动态基线,降低色依赖系统误差。

外部参考文献来源


附录 A|数据字典与处理细节(选读)


附录 B|灵敏度与鲁棒性检查(选读)


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首次发布: 2025-11-11|当前版本:v5.1
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