利用广义运动学不平衡变量测量MicroBooNE探测器中中微子-氩相互作用的核效应
核实验
2024-05-20 v4 高能物理 - 实验
摘要
我们提出一组可在中微子散射中测量的新广义运动学不平衡变量。这些变量扩展了先前在横平面上运动学不平衡的测量，并对核效应建模更为敏感。我们通过模拟展示了这些变量的增强能力，随后使用MicroBooNE探测器首次对它们进行了测量。我们报告了以末态含一个μ子和一个质子的拓扑结构、作为这些新颖运动学不平衡函数的通量积分带电-current μ子中微子氩散射的单微分与双微分测量。这些测量使我们能够证明GENIE 2版中对带电电流准弹性相互作用的处理不足以描述数据。此外，它们揭示了与更现代事件生成器预测间的张力，尤其在末态相互作用重要的相空间区域。
引用
@article{arxiv.2310.06082,
title = {Measurement of nuclear effects in neutrino-argon interactions using generalized kinematic imbalance variables with the MicroBooNE detector},
author = {MicroBooNE collaboration and P. Abratenko and O. Alterkait and D. Andrade Aldana and L. Arellano and J. Asaadi and A. Ashkenazi and S. Balasubramanian and B. Baller and G. Barr and D. Barrow and J. Barrow and V. Basque and O. Benevides Rodrigues and S. Berkman and A. Bhanderi and A. Bhat and M. Bhattacharya and M. Bishai and A. Blake and B. Bogart and T. Bolton and J. Y. Book and M. B. Brunetti and L. Camilleri and Y. Cao and D. Caratelli and F. Cavanna and G. Cerati and A. Chappell and Y. Chen and J. M. Conrad and M. Convery and L. Cooper-Troendle and J. I. Crespo-Anadon and R. Cross and M. Del Tutto and S. R. Dennis and P. Detje and A. Devitt and R. Diurba and Z. Djurcic and R. Dorrill and K. Duffy and S. Dytman and B. Eberly and P. Englezos and A. Ereditato and J. J. Evans and R. Fine and O. G. Finnerud and B. T. Fleming and W. Foreman and D. Franco and A. P. Furmanski and F. Gao and D. Garcia-Gamez and S. Gardiner and G. Ge and S. Gollapinni and E. Gramellini and P. Green and H. Greenlee and L. Gu and W. Gu and R. Guenette and P. Guzowski and L. Hagaman and O. Hen and C. Hilgenberg and G. A. Horton-Smith and Z. Imani and B. Irwin and M. S. Ismail and C. James and X. Ji and J. H. Jo and R. A. Johnson and Y. J. Jwa and D. Kalra and N. Kamp and G. Karagiorgi and W. Ketchum and M. Kirby and T. Kobilarcik and I. Kreslo and M. B. Leibovitch and I. Lepetic and J. -Y. Li and K. Li and Y. Li and K. Lin and B. R. Littlejohn and H. Liu and W. C. Louis and X. Luo and C. Mariani and D. Marsden and J. Marshall and N. Martinez and D. A. Martinez Caicedo and S. Martynenko and A. Mastbaum and I. Mawby and N. McConkey and V. Meddage and J. Micallef and K. Miller and K. Mistry and T. Mohayai and A. Mogan and M. Mooney and A. F. Moor and C. D. Moore and L. Mora Lepin and M. M. Moudgalya and S. Mulleria Babu and D. Naples and A. Navrer-Agasson and N. Nayak and M. Nebot-Guinot and J. Nowak and N. Oza and O. Palamara and N. Pallat and V. Paolone and A. Papadopoulou and V. Papavassiliou and H. Parkinson and S. F. Pate and N. Patel and Z. Pavlovic and E. Piasetzky and I. Pophale and X. Qian and J. L. Raaf and V. Radeka and A. Rafique and M. Reggiani-Guzzo and L. Ren and L. Rochester and J. Rodriguez Rondon and M. Rosenberg and M. Ross-Lonergan and C. Rudolph von Rohr and I. Safa and G. Scanavini and D. W. Schmitz and A. Schukraft and W. Seligman and M. H. Shaevitz and R. Sharankova and J. Shi and E. L. Snider and M. Soderberg and S. Soldner-Rembold and J. Spitz and M. Stancari and J. St. John and T. Strauss and A. M. Szelc and W. Tang and N. Taniuchi and K. Terao and C. Thorpe and D. Torbunov and D. Totani and M. Toups and Y. -T. Tsai and J. Tyler and M. A. Uchida and T. Usher and B. Viren and M. Weber and H. Wei and A. J. White and S. Wolbers and T. Wongjirad and M. Wospakrik and K. Wresilo and W. Wu and E. Yandel and T. Yang and L. E. Yates and H. W. Yu and G. P. Zeller and J. Zennamo and C. Zhang},
journal= {arXiv preprint arXiv:2310.06082},
year = {2024}
}