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Falsifiable analog model predictions of W mass in CDF II and ATLAS
International Journal of Modern Physics A ( IF 1.6 ) Pub Date : 2023-12-30 , DOI: 10.1142/s0217751x23400043
R. N. C. Pfeifer 1
Affiliation  

The CDF II measurement of W boson mass is at significant (6.9σ) tension with the Standard Model, and moderate (4.0σ) tension with recent results from ATLAS. Any attempt to interpret this as a signature of new physics requires high-precision, robust, falsifiable predictions. The Classical Analogue to the Standard Model In pseudo-Riemannian space–time (CASMIR) is an analogue model predicting W and Z boson masses of 80.3587(22)GeV/c2 and 91.1877(35)GeV/c2, respectively. During baryon collisions satisfying s<3.09TeV, CASMIR predicts a color-mediated enhancement of W and Z boson masses, becoming 80.4340(22)GeV/c2 and 91.1922(35)GeV/c2, respectively. The unenhanced masses are consistent with ATLAS data collected at s=7TeV, and the enhanced masses are consistent with CDF II data collected at s=1.96TeV. According to CASMIR, operation of the Large Hadron Collider (LHC) at center-of-mass energies small compared with 3.09TeV but large enough for W boson formation should permit ATLAS to replicate the result from CDF II.



中文翻译:

CDF II 和 ATLAS 中 W 质量的可证伪模拟模型预测

CDF II 测量 玻色子质量显着(69σ) 与标准模型的张力,以及适度的 (40σ)对 ATLAS 的最新结果感到紧张。任何将其解释为新物理学标志的尝试都需要高精度、稳健、可证伪的预测。伪黎曼时空标准模型的经典模拟 (CASMIR) 是一个模拟模型预测Z玻色子质量80358722GeV/C291187735GeV/C2, 分别。在重子碰撞期间满足s<309TeV,CASMIR 预测颜色介导的增强Z玻色子质量,成为80434022GeV/C291192235GeV/C2, 分别。未增强的质量与 ATLAS 收集的数据一致s=7TeV,增强的质量与收集的 CDF II 数据一致s=196TeV。根据 CASMIR 的说法,大型强子对撞机 (LHC) 的质心能量与309TeV但足够大玻色子的形成应该允许 ATLAS 复制 CDF II 的结果。

更新日期:2023-12-30
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