MicroBooNE 中无末态π介子的带电流 $\nu_{e}$ 相互作用的微分截面测量
高能物理 - 实验
2022-08-05 v1
摘要
在本快报中，我们利用费米实验室 Booster 中微子束线上的数据，给出了 MicroBooNE 实验对电子中微子排他性截面的首次测量。这些测量针对一组无末态π介子的带电流电子中微子选出样本进行。针对电子与领头质子，提取了相对于束流的能量与角度微分截面。质子能量的微分截面利用质子在可见阈值上下均有出现的事件测得。这是通过额外纳入一组无重建质子候选的电子中微子事件，连同那些含质子候选的事件一并分析而实现的。结果与若干现代发生器的预言进行比较，我们发现数据与这些模型吻合良好。以 值量化，数据与预言较低整体截面的发生器（如 GENIE v3 与 NuWro）吻合最佳。
引用
@article{arxiv.2208.02348,
title = {Differential cross section measurement of charged current $\nu_{e}$ interactions without final-state pions in MicroBooNE},
author = {MicroBooNE collaboration and P. Abratenko and J. Anthony and L. Arellano and J. Asaadi and A. Ashkenazi and S. Balasubramanian and B. Baller and C. Barnes and G. Barr and J. Barrow and V. Basque and L. Bathe-Peters and O. Benevides Rodrigues and S. Berkman and A. Bhanderi and M. Bhattacharya and M. Bishai and A. Blake and B. Bogart and T. Bolton and J. Y. Book and L. Camilleri and D. Caratelli and I. Caro Terrazas and F. Cavanna and G. Cerati and Y. Chen and J. M. Conrad and M. Convery and L. Cooper-Troendle and J. I. Crespo-Anadon and M. Del Tutto and S. R. Dennis and P. Detje and A. Devitt and R. Diurba and R. Dorrill and K. Duffy and S. Dytman and B. Eberly and A. Ereditato and J. J. Evans and R. Fine and O. G. Finnerud and B. T. Fleming and N. Foppiani and W. Foreman and D. Franco and A. P. Furmanski and D. Garcia-Gamez and S. Gardiner and G. Ge and S. Gollapinni and O. Goodwin and E. Gramellini and P. Green and H. Greenlee and W. Gu and R. Guenette and P. Guzowski and L. Hagaman and O. Hen and R. Hicks and C. Hilgenberg and G. A. Horton-Smith and B. Irwin and R. Itay and C. James and X. Ji and L. Jiang 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 W. C. Louis and X. Luo and K. Manivannan and C. Mariani and D. Marsden and J. Marshall and D. A. Martinez Caicedo and K. Mason and A. Mastbaum and N. McConkey and V. Meddage and K. Miller and J. Mills 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 J. Mousseau and S. Mulleria Babu and D. Naples and A. Navrer-Agasson and N. Nayak and M. Nebot-Guinot and D. A. Newmark and J. Nowak and M. Nunes 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. Ponce-Pinto and S. Prince and X. Qian and J. L. Raaf and V. Radeka 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 G. Scanavini and D. W. Schmitz and A. Schukraft and W. Seligman and M. H. Shaevitz and R. Sharankova and J. Shi and A. Smith 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 S. Sword-Fehlberg 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 Z. Williams and S. Wolbers and T. Wongjirad and M. Wospakrik and K. Wresilo and N. Wright 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:2208.02348},
year = {2022}
}