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Expanding neutrino oscillation parameter measurements in NOvA using a Bayesian approach

Fuente: arXiv

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Bibliographische Detailangaben
Hauptverfasser:	NOvA Collaboration, Acero, M. A., Acharya, B., Adamson, P., Anfimov, N., Antoshkin, A., Arrieta-Diaz, E., Asquith, L., Aurisano, A., Back, A., Balashov, N., Baldi, P., Bambah, B. A., Bat, A., Bays, K., Bernstein, R., Bezerra, T. J. C., Bhatnagar, V., Bhattarai, D., Bhuyan, B., Bian, J., Booth, A. C., Bowles, R., Brahma, B., Bromberg, C., Buchanan, N., Butkevich, A., Calvez, S., Carroll, T. J., Catano-Mur, E., Cesar, J. P., Chatla, A., Chirco, R., Chaudhary, S., Choudhary, B. C., Christensen, A., Coan, T. E., Cooleybeck, A., Cremonesi, L., Davies, G. S., Derwent, P. F., Ding, P., Djurcic, Z., Dolce, M., Doyle, D., Tonguino, D. Dueñas, Dukes, E. C., Dye, A., Ehrlich, R., Elkins, M., Ewart, E., Filip, P., Franc, J., Frank, M. J., Gallagher, H. R., Gao, F., Giri, A., Gomes, R. A., Goodman, M. C., Groh, M., Group, R., Habig, A., Hakl, F., Hartnell, J., Hatcher, R., He, M., Heller, K., Hewes, V, Himmel, A., Jargowsky, B., Jarosz, J., Jediny, F., Johnson, C., Judah, M., Kakorin, I., Kaplan, D. M., Kalitkina, A., Kleykamp, J., Klimov, O., Koerner, L. W., Kolupaeva, L., Kralik, R., Kumar, A., Kuruppu, C. D., Kus, V., Lackey, T., Lang, K., Lasorak, P., Lesmeister, J., Lister, A., Liu, J., Lokajicek, M., MacMahon, M., Lock, J. A., Magill, S., Plata, M. Manrique, Mann, W. A., Manoharan, M. T., Marshak, M. L., Martinez-Casales, M., Matveev, V., Mehta, B., Messier, M. D., Meyer, H., Miao, T., Mikola, V., Miller, W. H., Mishra, S., Mishra, S. R., Mohanta, R., Moren, A., Morozova, A., Mu, W., Mualem, L., Muether, M., Mulder, K., Myers, D., Naples, D., Nath, A., Nelleri, S., Nelson, J. K., Nichol, R., Niner, E., Norman, A., Norrick, A., Nosek, T., Oh, H., Olshevskiy, A., Olson, T., Pal, A., Paley, J., Panda, L., Patterson, R. B., Pawloski, G., Petrova, O., Petti, R., Plunkett, R. K., Rafique, A., Prais, L. R., Raj, V., Rajaoalisoa, M., Ramson, B., Rebel, B., Roy, P., Samoylov, O., Sanchez, M. C., Falero, S. Sánchez, Shanahan, P., Sharma, P., Shukla, S., Sheshukov, A., Singha, D. K., Shorrock, W., Singh, I., Singh, P., Singh, V., Smith, E., Smolik, J., Snopok, P., Solomey, N., Sousa, A., Soustruznik, K., Strait, M., Suter, L., Sutton, A., Sutton, K., Swain, S., Sweeney, C., Sztuc, A., Oregui, B. Tapia, Tas, P., Thakore, T., Thomas, J., Tiras, E., Trokan-Tenorio, J., Torun, Y., Urheim, J., Vahle, P., Vallari, Z., Vockerodt, K. J., Vrba, T., Wallbank, M., Warburton, T. K., Wetstein, M., Whittington, D., Wickremasinghe, D. A., Wieber, T., Wolcott, J., Wrobel, M., Wu, S., Wu, W., Xiao, Y., Yaeggy, B., Yankelevich, A., Yonehara, K., Yu, Y., Zadorozhnyy, S., Zalesak, J., Zwaska, R.
Format:	Preprint
Veröffentlicht:	2023
Schlagworte:	High Energy Physics - Experiment High Energy Physics - Phenomenology
Online-Zugang:	Acceder al recurso
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_version_	1866910524619358208
author	NOvA Collaboration Acero, M. A. Acharya, B. Adamson, P. Anfimov, N. Antoshkin, A. Arrieta-Diaz, E. Asquith, L. Aurisano, A. Back, A. Balashov, N. Baldi, P. Bambah, B. A. Bat, A. Bays, K. Bernstein, R. Bezerra, T. J. C. Bhatnagar, V. Bhattarai, D. Bhuyan, B. Bian, J. Booth, A. C. Bowles, R. Brahma, B. Bromberg, C. Buchanan, N. Butkevich, A. Calvez, S. Carroll, T. J. Catano-Mur, E. Cesar, J. P. Chatla, A. Chirco, R. Chaudhary, S. Choudhary, B. C. Christensen, A. Coan, T. E. Cooleybeck, A. Cremonesi, L. Davies, G. S. Derwent, P. F. Ding, P. Djurcic, Z. Dolce, M. Doyle, D. Tonguino, D. Dueñas Dukes, E. C. Dye, A. Ehrlich, R. Elkins, M. Ewart, E. Filip, P. Franc, J. Frank, M. J. Gallagher, H. R. Gao, F. Giri, A. Gomes, R. A. Goodman, M. C. Groh, M. Group, R. Habig, A. Hakl, F. Hartnell, J. Hatcher, R. He, M. Heller, K. Hewes, V Himmel, A. Jargowsky, B. Jarosz, J. Jediny, F. Johnson, C. Judah, M. Kakorin, I. Kaplan, D. M. Kalitkina, A. Kleykamp, J. Klimov, O. Koerner, L. W. Kolupaeva, L. Kralik, R. Kumar, A. Kuruppu, C. D. Kus, V. Lackey, T. Lang, K. Lasorak, P. Lesmeister, J. Lister, A. Liu, J. Lokajicek, M. MacMahon, M. Lock, J. A. Magill, S. Plata, M. Manrique Mann, W. A. Manoharan, M. T. Marshak, M. L. Martinez-Casales, M. Matveev, V. Mehta, B. Messier, M. D. Meyer, H. Miao, T. Mikola, V. Miller, W. H. Mishra, S. Mishra, S. R. Mohanta, R. Moren, A. Morozova, A. Mu, W. Mualem, L. Muether, M. Mulder, K. Myers, D. Naples, D. Nath, A. Nelleri, S. Nelson, J. K. Nichol, R. Niner, E. Norman, A. Norrick, A. Nosek, T. Oh, H. Olshevskiy, A. Olson, T. Pal, A. Paley, J. Panda, L. Patterson, R. B. Pawloski, G. Petrova, O. Petti, R. Plunkett, R. K. Rafique, A. Prais, L. R. Raj, V. Rajaoalisoa, M. Ramson, B. Rebel, B. Roy, P. Samoylov, O. Sanchez, M. C. Falero, S. Sánchez Shanahan, P. Sharma, P. Shukla, S. Sheshukov, A. Singha, D. K. Shorrock, W. Singh, I. Singh, P. Singh, V. Smith, E. Smolik, J. Snopok, P. Solomey, N. Sousa, A. Soustruznik, K. Strait, M. Suter, L. Sutton, A. Sutton, K. Swain, S. Sweeney, C. Sztuc, A. Oregui, B. Tapia Tas, P. Thakore, T. Thomas, J. Tiras, E. Trokan-Tenorio, J. Torun, Y. Urheim, J. Vahle, P. Vallari, Z. Vockerodt, K. J. Vrba, T. Wallbank, M. Warburton, T. K. Wetstein, M. Whittington, D. Wickremasinghe, D. A. Wieber, T. Wolcott, J. Wrobel, M. Wu, S. Wu, W. Xiao, Y. Yaeggy, B. Yankelevich, A. Yonehara, K. Yu, Y. Zadorozhnyy, S. Zalesak, J. Zwaska, R.
author_facet	NOvA Collaboration Acero, M. A. Acharya, B. Adamson, P. Anfimov, N. Antoshkin, A. Arrieta-Diaz, E. Asquith, L. Aurisano, A. Back, A. Balashov, N. Baldi, P. Bambah, B. A. Bat, A. Bays, K. Bernstein, R. Bezerra, T. J. C. Bhatnagar, V. Bhattarai, D. Bhuyan, B. Bian, J. Booth, A. C. Bowles, R. Brahma, B. Bromberg, C. Buchanan, N. Butkevich, A. Calvez, S. Carroll, T. J. Catano-Mur, E. Cesar, J. P. Chatla, A. Chirco, R. Chaudhary, S. Choudhary, B. C. Christensen, A. Coan, T. E. Cooleybeck, A. Cremonesi, L. Davies, G. S. Derwent, P. F. Ding, P. Djurcic, Z. Dolce, M. Doyle, D. Tonguino, D. Dueñas Dukes, E. C. Dye, A. Ehrlich, R. Elkins, M. Ewart, E. Filip, P. Franc, J. Frank, M. J. Gallagher, H. R. Gao, F. Giri, A. Gomes, R. A. Goodman, M. C. Groh, M. Group, R. Habig, A. Hakl, F. Hartnell, J. Hatcher, R. He, M. Heller, K. Hewes, V Himmel, A. Jargowsky, B. Jarosz, J. Jediny, F. Johnson, C. Judah, M. Kakorin, I. Kaplan, D. M. Kalitkina, A. Kleykamp, J. Klimov, O. Koerner, L. W. Kolupaeva, L. Kralik, R. Kumar, A. Kuruppu, C. D. Kus, V. Lackey, T. Lang, K. Lasorak, P. Lesmeister, J. Lister, A. Liu, J. Lokajicek, M. MacMahon, M. Lock, J. A. Magill, S. Plata, M. Manrique Mann, W. A. Manoharan, M. T. Marshak, M. L. Martinez-Casales, M. Matveev, V. Mehta, B. Messier, M. D. Meyer, H. Miao, T. Mikola, V. Miller, W. H. Mishra, S. Mishra, S. R. Mohanta, R. Moren, A. Morozova, A. Mu, W. Mualem, L. Muether, M. Mulder, K. Myers, D. Naples, D. Nath, A. Nelleri, S. Nelson, J. K. Nichol, R. Niner, E. Norman, A. Norrick, A. Nosek, T. Oh, H. Olshevskiy, A. Olson, T. Pal, A. Paley, J. Panda, L. Patterson, R. B. Pawloski, G. Petrova, O. Petti, R. Plunkett, R. K. Rafique, A. Prais, L. R. Raj, V. Rajaoalisoa, M. Ramson, B. Rebel, B. Roy, P. Samoylov, O. Sanchez, M. C. Falero, S. Sánchez Shanahan, P. Sharma, P. Shukla, S. Sheshukov, A. Singha, D. K. Shorrock, W. Singh, I. Singh, P. Singh, V. Smith, E. Smolik, J. Snopok, P. Solomey, N. Sousa, A. Soustruznik, K. Strait, M. Suter, L. Sutton, A. Sutton, K. Swain, S. Sweeney, C. Sztuc, A. Oregui, B. Tapia Tas, P. Thakore, T. Thomas, J. Tiras, E. Trokan-Tenorio, J. Torun, Y. Urheim, J. Vahle, P. Vallari, Z. Vockerodt, K. J. Vrba, T. Wallbank, M. Warburton, T. K. Wetstein, M. Whittington, D. Wickremasinghe, D. A. Wieber, T. Wolcott, J. Wrobel, M. Wu, S. Wu, W. Xiao, Y. Yaeggy, B. Yankelevich, A. Yonehara, K. Yu, Y. Zadorozhnyy, S. Zalesak, J. Zwaska, R.
contents	NOvA is a long-baseline neutrino oscillation experiment that measures oscillations in charged-current $ν_μ \rightarrow ν_μ$ (disappearance) and $ν_μ \rightarrow ν_{e}$ (appearance) channels, and their antineutrino counterparts, using neutrinos of energies around 2 GeV over a distance of 810 km. In this work we reanalyze the dataset first examined in our previous paper [Phys. Rev. D 106, 032004 (2022)] using an alternative statistical approach based on Bayesian Markov Chain Monte Carlo. We measure oscillation parameters consistent with the previous results. We also extend our inferences to include the first NOvA measurements of the reactor mixing angle $θ_{13}$ and the Jarlskog invariant. We use these results to quantify the strength of our inferences about CP violation, as well as to examine the effects of constraints from short-baseline measurements of $θ_{13}$ using antineutrinos from nuclear reactors when making NOvA measurements of $θ_{23}$. Our long-baseline measurement of $θ_{13}$ is also shown to be consistent with the reactor measurements, supporting the general applicability and robustness of the PMNS framework for neutrino oscillations.
format	Preprint
id	arxiv_https___arxiv_org_abs_2311_07835
institution	arXiv
publishDate	2023
record_format	arxiv
spellingShingle	Expanding neutrino oscillation parameter measurements in NOvA using a Bayesian approach NOvA Collaboration Acero, M. A. Acharya, B. Adamson, P. Anfimov, N. Antoshkin, A. Arrieta-Diaz, E. Asquith, L. Aurisano, A. Back, A. Balashov, N. Baldi, P. Bambah, B. A. Bat, A. Bays, K. Bernstein, R. Bezerra, T. J. C. Bhatnagar, V. Bhattarai, D. Bhuyan, B. Bian, J. Booth, A. C. Bowles, R. Brahma, B. Bromberg, C. Buchanan, N. Butkevich, A. Calvez, S. Carroll, T. J. Catano-Mur, E. Cesar, J. P. Chatla, A. Chirco, R. Chaudhary, S. Choudhary, B. C. Christensen, A. Coan, T. E. Cooleybeck, A. Cremonesi, L. Davies, G. S. Derwent, P. F. Ding, P. Djurcic, Z. Dolce, M. Doyle, D. Tonguino, D. Dueñas Dukes, E. C. Dye, A. Ehrlich, R. Elkins, M. Ewart, E. Filip, P. Franc, J. Frank, M. J. Gallagher, H. R. Gao, F. Giri, A. Gomes, R. A. Goodman, M. C. Groh, M. Group, R. Habig, A. Hakl, F. Hartnell, J. Hatcher, R. He, M. Heller, K. Hewes, V Himmel, A. Jargowsky, B. Jarosz, J. Jediny, F. Johnson, C. Judah, M. Kakorin, I. Kaplan, D. M. Kalitkina, A. Kleykamp, J. Klimov, O. Koerner, L. W. Kolupaeva, L. Kralik, R. Kumar, A. Kuruppu, C. D. Kus, V. Lackey, T. Lang, K. Lasorak, P. Lesmeister, J. Lister, A. Liu, J. Lokajicek, M. MacMahon, M. Lock, J. A. Magill, S. Plata, M. Manrique Mann, W. A. Manoharan, M. T. Marshak, M. L. Martinez-Casales, M. Matveev, V. Mehta, B. Messier, M. D. Meyer, H. Miao, T. Mikola, V. Miller, W. H. Mishra, S. Mishra, S. R. Mohanta, R. Moren, A. Morozova, A. Mu, W. Mualem, L. Muether, M. Mulder, K. Myers, D. Naples, D. Nath, A. Nelleri, S. Nelson, J. K. Nichol, R. Niner, E. Norman, A. Norrick, A. Nosek, T. Oh, H. Olshevskiy, A. Olson, T. Pal, A. Paley, J. Panda, L. Patterson, R. B. Pawloski, G. Petrova, O. Petti, R. Plunkett, R. K. Rafique, A. Prais, L. R. Raj, V. Rajaoalisoa, M. Ramson, B. Rebel, B. Roy, P. Samoylov, O. Sanchez, M. C. Falero, S. Sánchez Shanahan, P. Sharma, P. Shukla, S. Sheshukov, A. Singha, D. K. Shorrock, W. Singh, I. Singh, P. Singh, V. Smith, E. Smolik, J. Snopok, P. Solomey, N. Sousa, A. Soustruznik, K. Strait, M. Suter, L. Sutton, A. Sutton, K. Swain, S. Sweeney, C. Sztuc, A. Oregui, B. Tapia Tas, P. Thakore, T. Thomas, J. Tiras, E. Trokan-Tenorio, J. Torun, Y. Urheim, J. Vahle, P. Vallari, Z. Vockerodt, K. J. Vrba, T. Wallbank, M. Warburton, T. K. Wetstein, M. Whittington, D. Wickremasinghe, D. A. Wieber, T. Wolcott, J. Wrobel, M. Wu, S. Wu, W. Xiao, Y. Yaeggy, B. Yankelevich, A. Yonehara, K. Yu, Y. Zadorozhnyy, S. Zalesak, J. Zwaska, R. High Energy Physics - Experiment High Energy Physics - Phenomenology NOvA is a long-baseline neutrino oscillation experiment that measures oscillations in charged-current $ν_μ \rightarrow ν_μ$ (disappearance) and $ν_μ \rightarrow ν_{e}$ (appearance) channels, and their antineutrino counterparts, using neutrinos of energies around 2 GeV over a distance of 810 km. In this work we reanalyze the dataset first examined in our previous paper [Phys. Rev. D 106, 032004 (2022)] using an alternative statistical approach based on Bayesian Markov Chain Monte Carlo. We measure oscillation parameters consistent with the previous results. We also extend our inferences to include the first NOvA measurements of the reactor mixing angle $θ_{13}$ and the Jarlskog invariant. We use these results to quantify the strength of our inferences about CP violation, as well as to examine the effects of constraints from short-baseline measurements of $θ_{13}$ using antineutrinos from nuclear reactors when making NOvA measurements of $θ_{23}$. Our long-baseline measurement of $θ_{13}$ is also shown to be consistent with the reactor measurements, supporting the general applicability and robustness of the PMNS framework for neutrino oscillations.
title	Expanding neutrino oscillation parameter measurements in NOvA using a Bayesian approach
topic	High Energy Physics - Experiment High Energy Physics - Phenomenology
url	https://arxiv.org/abs/2311.07835