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Hauptverfasser:	MicroBooNE collaboration, Abratenko, P., Aldana, D. Andrade, Arellano, L., Asaadi, J., Ashkenazi, A., Balasubramanian, S., Baller, B., Barnard, A., Barr, G., Barrow, D., Barrow, J., Basque, V., Bateman, J., Rodrigues, O. Benevides, Berkman, S., Bhat, A., Bhattacharya, M., Bishai, M., Blake, A., Bogart, B., Bolton, T., Brunetti, M. B., Camilleri, L., Caratelli, D., Cavanna, F., Cerati, G., Chappell, A., Chen, Y., Conrad, J. M., Convery, M., Cooper-Troendle, L., Crespo-Anadon, J. I., Cross, R., Del Tutto, M., Dennis, S. R., Detje, P., Diurba, R., Djurcic, Z., Duffy, K., Dytman, S., Eberly, B., Englezos, P., Ereditato, A., Evans, J. J., Fang, C., Fleming, B. T., Foreman, W., Franco, D., Furmanski, A. P., Gao, F., Garcia-Gamez, D., Gardiner, S., Ge, G., Gollapinni, S., Gramellini, E., Green, P., Greenlee, H., Gu, L., Gu, W., Guenette, R., Guzowski, P., Hagaman, L., Handley, M. D., Hen, O., Hilgenberg, C., Horton-Smith, G. A., Hussain, A., Irwin, B., Ismail, M. S., James, C., Ji, X., Jo, J. H., Johnson, R. A., Jwa, Y. J., Kalra, D., Karagiorgi, G., Ketchum, W., Kirby, M., Kobilarcik, T., Lane, N., Li, J. -Y., Li, Y., Lin, K., Littlejohn, B. R., Liu, L., Louis, W. C., Luo, X., Mahmud, T., Mariani, C., Marsden, D., Marshall, J., Martinez, N., Caicedo, D. A. Martinez, Martynenko, S., Mastbaum, A., Mawby, I., McConkey, N., Mellet, L., Mendez, J., Micallef, J., Mistry, K., Mohayai, T., Mogan, A., Mooney, M., Moor, A. F., Moore, C. D., Lepin, L. Mora, Moudgalya, M. M., Babu, S. Mulleria, Naples, D., Navrer-Agasson, A., Nayak, N., Nebot-Guinot, M., Nguyen, C., Nowak, J., Oza, N., Palamara, O., Pallat, N., Paolone, V., Papadopoulou, A., Papavassiliou, V., Parkinson, H., Pate, S. F., Patel, N., Pavlovic, Z., Piasetzky, E., Pletcher, K., Pophale, I., Qian, X., Raaf, J. L., Radeka, V., Rafique, A., Reggiani-Guzzo, M., Rondon, J. Rodriguez, Rosenberg, M., Ross-Lonergan, M., Safa, I., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sharankova, R., Shi, J., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Spitz, J., Stancari, M., John, J. St., Strauss, T., Szelc, A. M., Taniuchi, N., Terao, K., Thorpe, C., Torbunov, D., Totani, D., Toups, M., Trettin, A., Tsai, Y. -T., Tyler, J., Uchida, M. A., Usher, T., Viren, B., Wang, J., Weber, M., Wei, H., White, A. J., Wolbers, S., Wongjirad, T., Wospakrik, M., Wresilo, K., Wu, W., Yandel, E., Yang, T., Yates, L. E., Yu, H. W., Zeller, G. P., Zennamo, J., Zhang, C.
Format:	Preprint
Veröffentlicht:	2024
Schlagworte:	High Energy Physics - Experiment
Online-Zugang:	https://arxiv.org/abs/2412.14407
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author	MicroBooNE collaboration Abratenko, P. Aldana, D. Andrade Arellano, L. Asaadi, J. Ashkenazi, A. Balasubramanian, S. Baller, B. Barnard, A. Barr, G. Barrow, D. Barrow, J. Basque, V. Bateman, J. Rodrigues, O. Benevides Berkman, S. Bhat, A. Bhattacharya, M. Bishai, M. Blake, A. Bogart, B. Bolton, T. Brunetti, M. B. Camilleri, L. Caratelli, D. Cavanna, F. Cerati, G. Chappell, A. Chen, Y. Conrad, J. M. Convery, M. Cooper-Troendle, L. Crespo-Anadon, J. I. Cross, R. Del Tutto, M. Dennis, S. R. Detje, P. Diurba, R. Djurcic, Z. Duffy, K. Dytman, S. Eberly, B. Englezos, P. Ereditato, A. Evans, J. J. Fang, C. Fleming, B. T. Foreman, W. Franco, D. Furmanski, A. P. Gao, F. Garcia-Gamez, D. Gardiner, S. Ge, G. Gollapinni, S. Gramellini, E. Green, P. Greenlee, H. Gu, L. Gu, W. Guenette, R. Guzowski, P. Hagaman, L. Handley, M. D. Hen, O. Hilgenberg, C. Horton-Smith, G. A. Hussain, A. Irwin, B. Ismail, M. S. James, C. Ji, X. Jo, J. H. Johnson, R. A. Jwa, Y. J. Kalra, D. Karagiorgi, G. Ketchum, W. Kirby, M. Kobilarcik, T. Lane, N. Li, J. -Y. Li, Y. Lin, K. Littlejohn, B. R. Liu, L. Louis, W. C. Luo, X. Mahmud, T. Mariani, C. Marsden, D. Marshall, J. Martinez, N. Caicedo, D. A. Martinez Martynenko, S. Mastbaum, A. Mawby, I. McConkey, N. Mellet, L. Mendez, J. Micallef, J. Mistry, K. Mohayai, T. Mogan, A. Mooney, M. Moor, A. F. Moore, C. D. Lepin, L. Mora Moudgalya, M. M. Babu, S. Mulleria Naples, D. Navrer-Agasson, A. Nayak, N. Nebot-Guinot, M. Nguyen, C. Nowak, J. Oza, N. Palamara, O. Pallat, N. Paolone, V. Papadopoulou, A. Papavassiliou, V. Parkinson, H. Pate, S. F. Patel, N. Pavlovic, Z. Piasetzky, E. Pletcher, K. Pophale, I. Qian, X. Raaf, J. L. Radeka, V. Rafique, A. Reggiani-Guzzo, M. Rondon, J. Rodriguez Rosenberg, M. Ross-Lonergan, M. Safa, I. Schmitz, D. W. Schukraft, A. Seligman, W. Shaevitz, M. H. Sharankova, R. Shi, J. Snider, E. L. Soderberg, M. Soldner-Rembold, S. Spitz, J. Stancari, M. John, J. St. Strauss, T. Szelc, A. M. Taniuchi, N. Terao, K. Thorpe, C. Torbunov, D. Totani, D. Toups, M. Trettin, A. Tsai, Y. -T. Tyler, J. Uchida, M. A. Usher, T. Viren, B. Wang, J. Weber, M. Wei, H. White, A. J. Wolbers, S. Wongjirad, T. Wospakrik, M. Wresilo, K. Wu, W. Yandel, E. Yang, T. Yates, L. E. Yu, H. W. Zeller, G. P. Zennamo, J. Zhang, C.
author_facet	MicroBooNE collaboration Abratenko, P. Aldana, D. Andrade Arellano, L. Asaadi, J. Ashkenazi, A. Balasubramanian, S. Baller, B. Barnard, A. Barr, G. Barrow, D. Barrow, J. Basque, V. Bateman, J. Rodrigues, O. Benevides Berkman, S. Bhat, A. Bhattacharya, M. Bishai, M. Blake, A. Bogart, B. Bolton, T. Brunetti, M. B. Camilleri, L. Caratelli, D. Cavanna, F. Cerati, G. Chappell, A. Chen, Y. Conrad, J. M. Convery, M. Cooper-Troendle, L. Crespo-Anadon, J. I. Cross, R. Del Tutto, M. Dennis, S. R. Detje, P. Diurba, R. Djurcic, Z. Duffy, K. Dytman, S. Eberly, B. Englezos, P. Ereditato, A. Evans, J. J. Fang, C. Fleming, B. T. Foreman, W. Franco, D. Furmanski, A. P. Gao, F. Garcia-Gamez, D. Gardiner, S. Ge, G. Gollapinni, S. Gramellini, E. Green, P. Greenlee, H. Gu, L. Gu, W. Guenette, R. Guzowski, P. Hagaman, L. Handley, M. D. Hen, O. Hilgenberg, C. Horton-Smith, G. A. Hussain, A. Irwin, B. Ismail, M. S. James, C. Ji, X. Jo, J. H. Johnson, R. A. Jwa, Y. J. Kalra, D. Karagiorgi, G. Ketchum, W. Kirby, M. Kobilarcik, T. Lane, N. Li, J. -Y. Li, Y. Lin, K. Littlejohn, B. R. Liu, L. Louis, W. C. Luo, X. Mahmud, T. Mariani, C. Marsden, D. Marshall, J. Martinez, N. Caicedo, D. A. Martinez Martynenko, S. Mastbaum, A. Mawby, I. McConkey, N. Mellet, L. Mendez, J. Micallef, J. Mistry, K. Mohayai, T. Mogan, A. Mooney, M. Moor, A. F. Moore, C. D. Lepin, L. Mora Moudgalya, M. M. Babu, S. Mulleria Naples, D. Navrer-Agasson, A. Nayak, N. Nebot-Guinot, M. Nguyen, C. Nowak, J. Oza, N. Palamara, O. Pallat, N. Paolone, V. Papadopoulou, A. Papavassiliou, V. Parkinson, H. Pate, S. F. Patel, N. Pavlovic, Z. Piasetzky, E. Pletcher, K. Pophale, I. Qian, X. Raaf, J. L. Radeka, V. Rafique, A. Reggiani-Guzzo, M. Rondon, J. Rodriguez Rosenberg, M. Ross-Lonergan, M. Safa, I. Schmitz, D. W. Schukraft, A. Seligman, W. Shaevitz, M. H. Sharankova, R. Shi, J. Snider, E. L. Soderberg, M. Soldner-Rembold, S. Spitz, J. Stancari, M. John, J. St. Strauss, T. Szelc, A. M. Taniuchi, N. Terao, K. Thorpe, C. Torbunov, D. Totani, D. Toups, M. Trettin, A. Tsai, Y. -T. Tyler, J. Uchida, M. A. Usher, T. Viren, B. Wang, J. Weber, M. Wei, H. White, A. J. Wolbers, S. Wongjirad, T. Wospakrik, M. Wresilo, K. Wu, W. Yandel, E. Yang, T. Yates, L. E. Yu, H. W. Zeller, G. P. Zennamo, J. Zhang, C.
contents	This Letter presents an investigation of low-energy electron-neutrino interactions in the Fermilab Booster Neutrino Beam by the MicroBooNE experiment, motivated by the excess of electron-neutrino-like events observed by the MiniBooNE experiment. This is the first measurement to use data from all five years of operation of the MicroBooNE experiment, corresponding to an exposure of $1.11\times 10^{21}$ protons on target, a $70\%$ increase on past results. Two samples of electron neutrino interactions without visible pions are used, one with visible protons and one without any visible protons. The MicroBooNE data show reasonable agreement with the nominal prediction, with $p$-values $\ge 26.7\%$ when the two $ν_e$ samples are combined, though the prediction exceeds the data in limited regions of phase space. The data is further compared to two empirical models that modify the predicted rate of electron-neutrino interactions in different variables in the simulation to match the unfolded MiniBooNE low energy excess. In the first model, this unfolding is performed as a function of electron neutrino energy, while the second model aims to match the observed shower energy and angle distributions of the MiniBooNE excess. This measurement excludes an electron-like interpretation of the MiniBooNE excess based on these models at $> 99\%$ CL$_\mathrm{s}$ in all kinematic variables.
format	Preprint
id	arxiv_https___arxiv_org_abs_2412_14407
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Search for an Anomalous Production of Charged-Current $ν_e$ Interactions Without Visible Pions Across Multiple Kinematic Observables in MicroBooNE MicroBooNE collaboration Abratenko, P. Aldana, D. Andrade Arellano, L. Asaadi, J. Ashkenazi, A. Balasubramanian, S. Baller, B. Barnard, A. Barr, G. Barrow, D. Barrow, J. Basque, V. Bateman, J. Rodrigues, O. Benevides Berkman, S. Bhat, A. Bhattacharya, M. Bishai, M. Blake, A. Bogart, B. Bolton, T. Brunetti, M. B. Camilleri, L. Caratelli, D. Cavanna, F. Cerati, G. Chappell, A. Chen, Y. Conrad, J. M. Convery, M. Cooper-Troendle, L. Crespo-Anadon, J. I. Cross, R. Del Tutto, M. Dennis, S. R. Detje, P. Diurba, R. Djurcic, Z. Duffy, K. Dytman, S. Eberly, B. Englezos, P. Ereditato, A. Evans, J. J. Fang, C. Fleming, B. T. Foreman, W. Franco, D. Furmanski, A. P. Gao, F. Garcia-Gamez, D. Gardiner, S. Ge, G. Gollapinni, S. Gramellini, E. Green, P. Greenlee, H. Gu, L. Gu, W. Guenette, R. Guzowski, P. Hagaman, L. Handley, M. D. Hen, O. Hilgenberg, C. Horton-Smith, G. A. Hussain, A. Irwin, B. Ismail, M. S. James, C. Ji, X. Jo, J. H. Johnson, R. A. Jwa, Y. J. Kalra, D. Karagiorgi, G. Ketchum, W. Kirby, M. Kobilarcik, T. Lane, N. Li, J. -Y. Li, Y. Lin, K. Littlejohn, B. R. Liu, L. Louis, W. C. Luo, X. Mahmud, T. Mariani, C. Marsden, D. Marshall, J. Martinez, N. Caicedo, D. A. Martinez Martynenko, S. Mastbaum, A. Mawby, I. McConkey, N. Mellet, L. Mendez, J. Micallef, J. Mistry, K. Mohayai, T. Mogan, A. Mooney, M. Moor, A. F. Moore, C. D. Lepin, L. Mora Moudgalya, M. M. Babu, S. Mulleria Naples, D. Navrer-Agasson, A. Nayak, N. Nebot-Guinot, M. Nguyen, C. Nowak, J. Oza, N. Palamara, O. Pallat, N. Paolone, V. Papadopoulou, A. Papavassiliou, V. Parkinson, H. Pate, S. F. Patel, N. Pavlovic, Z. Piasetzky, E. Pletcher, K. Pophale, I. Qian, X. Raaf, J. L. Radeka, V. Rafique, A. Reggiani-Guzzo, M. Rondon, J. Rodriguez Rosenberg, M. Ross-Lonergan, M. Safa, I. Schmitz, D. W. Schukraft, A. Seligman, W. Shaevitz, M. H. Sharankova, R. Shi, J. Snider, E. L. Soderberg, M. Soldner-Rembold, S. Spitz, J. Stancari, M. John, J. St. Strauss, T. Szelc, A. M. Taniuchi, N. Terao, K. Thorpe, C. Torbunov, D. Totani, D. Toups, M. Trettin, A. Tsai, Y. -T. Tyler, J. Uchida, M. A. Usher, T. Viren, B. Wang, J. Weber, M. Wei, H. White, A. J. Wolbers, S. Wongjirad, T. Wospakrik, M. Wresilo, K. Wu, W. Yandel, E. Yang, T. Yates, L. E. Yu, H. W. Zeller, G. P. Zennamo, J. Zhang, C. High Energy Physics - Experiment This Letter presents an investigation of low-energy electron-neutrino interactions in the Fermilab Booster Neutrino Beam by the MicroBooNE experiment, motivated by the excess of electron-neutrino-like events observed by the MiniBooNE experiment. This is the first measurement to use data from all five years of operation of the MicroBooNE experiment, corresponding to an exposure of $1.11\times 10^{21}$ protons on target, a $70\%$ increase on past results. Two samples of electron neutrino interactions without visible pions are used, one with visible protons and one without any visible protons. The MicroBooNE data show reasonable agreement with the nominal prediction, with $p$-values $\ge 26.7\%$ when the two $ν_e$ samples are combined, though the prediction exceeds the data in limited regions of phase space. The data is further compared to two empirical models that modify the predicted rate of electron-neutrino interactions in different variables in the simulation to match the unfolded MiniBooNE low energy excess. In the first model, this unfolding is performed as a function of electron neutrino energy, while the second model aims to match the observed shower energy and angle distributions of the MiniBooNE excess. This measurement excludes an electron-like interpretation of the MiniBooNE excess based on these models at $> 99\%$ CL$_\mathrm{s}$ in all kinematic variables.
title	Search for an Anomalous Production of Charged-Current $ν_e$ Interactions Without Visible Pions Across Multiple Kinematic Observables in MicroBooNE
topic	High Energy Physics - Experiment
url	https://arxiv.org/abs/2412.14407

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