利用NOvA在$\left< E_{\nu} \right> = $ 2.4 GeV下测量$\nu_e-$原子核带电流双微分截面
高能物理 - 实验
2023-02-15 v1
摘要
在NOvA近探测器中，利用NuMI束流下个质子打靶(POT)测量了包含电子中微子带电流截面。该GeV电子中微子相互作用样本是迄今分析的最大样本，其限制来自 17%的系统误差而非 7.4%的统计误差。首次给出了末态电子能量与角度的双微分截面，以及(四动量转移平方)和能量的单微分依赖关系，范围在1 GeV 6 GeV。与GENIE、GiBUU、NEUT和NuWro中微子事件生成器的预言做了详细比较。数据并未在三个被测截面中一致地强烈偏好某一模型胜过其他模型，尽管某些模型在单微分截面 vs. 中有特别好或特别差的一致性。
引用
@article{arxiv.2206.10585,
title = {Measurement of the $\nu_e-$Nucleus Charged-Current Double-Differential Cross Section at $\left< E_{\nu} \right> = $ 2.4 GeV using NOvA},
author = {M. A. Acero and P. Adamson and L. Aliaga and N. Anfimov and A. Antoshkin and E. Arrieta-Diaz and L. Asquith and A. Aurisano and A. Back and C. Backhouse and M. Baird and N. Balashov and P. Baldi and B. A. Bambah and S. Bashar and K. Bays and R. Bernstein and V. Bhatnagar and D. Bhattarai and B. Bhuyan and J. Bian and A. C. Booth and R. Bowles and B. Brahma and C. Bromberg and N. Buchanan and A. Butkevich and S. Calvez and T. J. Carroll and E. Catano-Mur and S. Childress and A. Chatla and R. Chirco and B. C. Choudhary and A. Christensen and T. E. Coan and M. Colo and L. Cremonesi and G. S. Davies and P. F. Derwent and P. Ding and Z. Djurcic and M. Dolce and D. Doyle and D. Duenas Tonguino and E. C. Dukes and R. Ehrlich and M. Elkins and E. Ewart and G. J. Feldman and P. Filip and J. Franc and M. J. Frank and H. R. Gallagher and R. Gandrajula and F. Gao and A. Giri and R. A. Gomes and M. C. Goodman and V. Grichine and M. Groh and R. Group and B. Guo and A. Habig and F. Hakl and A. Hall and J. Hartnell and R. Hatcher and H. Hausner and M. He and K. Heller and V Hewes and A. Himmel and B. Jargowsky and J. Jarosz and F. Jediny and C. Johnson and M. Judah and I. Kakorin and D. M. Kaplan and A. Kalitkina and R. Keloth and O. Klimov and L. W. Koerner and L. Kolupaeva and S. Kotelnikov and R. Kralik and Ch. Kullenberg and M. Kubu and A. Kumar and C. D. Kuruppu and V. Kus and T. Lackey and K. Lang and P. Lasorak and J. Lesmeister and S. Lin and A. Lister and J. Liu and M. Lokajicek and J. M. C. Lopez and R. Mahji and S. Magill and M. Manrique Plata and W. A. Mann and M. T. Manoharan and M. L. Marshak and M. Martinez-Casales and V. Matveev and B. Mayes and M. D. Messier and H. Meyer and T. Miao and V. Mikola and W. H. Miller and S. Mishra and S. R. Mishra and A. Mislivec and R. Mohanta and A. Moren and A. Morozova and W. Mu and L. Mualem and M. Muether and K. Mulder and D. Naples and A. Nath and N. Nayak and S. Nelleri and J. K. Nelson and R. Nichol and E. Niner and A. Norman and A. Norrick and T. Nosek and H. Oh and A. Olshevskiy and T. Olson and J. Ott and A. Pal and J. Paley and L. Panda and R. B. Patterson and G. Pawloski and O. Petrova and R. Petti and D. D. Phan and R. K. Plunkett and A. Pobedimov and J. C. C. Porter and A. Rafique and L. R. Prais and V. Raj and M. Rajaoalisoa and B. Ramson and B. Rebel and P. Rojas and P. Roy and V. Ryabov and O. Samoylov and M. C. Sanchez and S. Sanchez Falero and P. Shanahan and S. Shukla and A. Sheshukov and I. Singh and P. Singh and V. Singh and E. Smith and J. Smolik and P. Snopok and N. Solomey and A. Sousa and K. Soustruznik and M. Strait and L. Suter and A. Sutton and S. Swain and C. Sweeney and A. Sztuc and R. L. Talaga and B. Tapia Oregui and P. Tas and B. N. Temizel and T. Thakore and R. B. Thayyullathil and J. Thomas and E. Tiras and J. Tripathi and J. Trokan-Tenorio and Y. Torun and J. Urheim and P. Vahle and Z. Vallari and J. Vasel and T. Vrba and M. Wallbank and T. K. Warburton and M. Wetstein and D. Whittington and D. A. Wickremasinghe and T. Wieber and J. Wolcott and W. Wu and Y. Xiao and B. Yaeggy and A. Yallappa Dombara and A. Yankelevich and K. Yonehara and S. Yu and Y. Yu and S. Zadorozhnyy and J. Zalesak and Y. Zhang and R. Zwaska},
journal= {arXiv preprint arXiv:2206.10585},
year = {2023}
}