Bibliographic Details
| Title: |
Simultaneous measurement of muon neutrino quasielastic-like cross sections on CH, C, water, Fe, and Pb as a function of muon kinematics at MINERvA |
| Authors: |
Kleykamp, J., Akhter, S., Dar, Z. Ahmad, Ansari, V., Ascencio, M. V., Athar, M. Sajjad, Bashyal, A., Bercellie, A., Betancourt, M., Bodek, A., Bonilla, J. L., Bravar, A., Budd, H., Caceres, G., Cai, T., Carneiro, M. F., Díaz, G. A., da Motta, H., Dytman, S. A., Felix, J., Fields, L., Filkins, A., Fine, R., Gago, A. M., Gallagher, H., Gilligan, S. M., Gran, R., Granados, E., Harris, D. A., Henry, S., Jena, D., Jena, S., Klustová, A., Kordosky, M., Last, D., Lozano, A., Lu, X. -G., Maher, E., Manly, S., Mann, W. A., Mauger, C., McFarland, K. S., Messerly, B., Miller, J., Moreno, O., Morfín, J. G., Naples, D., Nelson, J. K., Nguyen, C., Olivier, A., Paolone, V., Perdue, G. N., Plows, K. -J., Ramírez, M. A., Ransome, R. D., Ray, H., Ruterbories, D., Schellman, H., Salinas, C. J. Solano, Su, H., Sultana, M., Syrotenko, V. S., Valencia, E., Vaughan, N. H., Waldron, A. V., Wret, C., Yaeggy, B., Zazueta, L. |
| Publication Year: |
2023 |
| Collection: |
High Energy Physics - Experiment |
| Subject Terms: |
High Energy Physics - Experiment |
| More Details: |
This paper presents the first simultaneous measurement of the quasielastic-like neutrino-nucleus cross sections on C, water, Fe, Pb and scintillator (hydrocarbon or CH) as a function of longitudinal and transverse muon momentum. The ratio of cross sections per nucleon between Pb and CH is always above unity and has a characteristic shape as a function of transverse muon momentum that evolves slowly as a function of longitudinal muon momentum. The ratio is constant versus longitudinal momentum within uncertainties above a longitudinal momentum of 4.5GeV/c. The cross section ratios to CH for C, water, and Fe remain roughly constant with increasing longitudinal momentum, and the ratios between water or C to CH do not have any significant deviation from unity. Both the overall cross section level and the shape for Pb and Fe as a function of transverse muon momentum are not reproduced by current neutrino event generators. These measurements provide a direct test of nuclear effects in quasielastic-like interactions, which are major contributors to long-baseline neutrino oscillation data samples.
Comment: 9 pages, 8 flgures, including supplemental material |
| Document Type: |
Working Paper |
| DOI: |
10.1103/PhysRevLett.130.161801 |
| Access URL: |
http://arxiv.org/abs/2301.02272 |
| Accession Number: |
edsarx.2301.02272 |
| Database: |
arXiv |
