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Gramellini, E.
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Ho, J.
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Acciarri, R.
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Adams, C.
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Asaadi, J.
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Backfish, M.
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Badgett, W.
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Baller, B.
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Basque, V
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Rodrigues, O. Benevides
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Blaszczyk, F. D. M.
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Bouabid, R.
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Bromberg, C.
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Carey, R.
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Fernandez, R. Castillo
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Cavanna, F.
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Aleman, J. I. Cevallos
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Chatterjee, A.
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Dedin, P.
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dos Santos, M., V
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Edmunds, D.
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Escobar, C.
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Esquivel, J.
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Evans, J. J.
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Falcone, A.
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Flanagan, W.
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Fleming, B. T.
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Foreman, W.
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Garcia-Gamez, D.
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Gastler, D.
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Ghosh, T.
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Gomes, R. A.
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Gran, R.
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Gratieri, D. R.
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Guzowski, P.
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Hahn, A.
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Hamilton, P.
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Hill, C.
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Holin, A.
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Hugon, J.
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Iwai, E.
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Jensen, D.
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Johnson, R. A.
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Kawai, H.
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Kearns, E.
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Kemp, E.
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Kirby, M.
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Kobilarcik, T.
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Kordosky, M.
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Kryczynski, P.
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Lang, K.
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Linehan, R.
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Lockwitz, S.
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Luo, X.
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Machado, A. A. B.
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Marchionni, A.
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Maruyama, T.
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Santos, L. Mendes
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Metcalf, W.
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Moura, C. A.
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Nichol, R.
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Nutini, I
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Olivier, A.
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Palamara, O.
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Paley, J.
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Parmaksiz, I
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Gelli, B. Passarelli
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Paulucci, L.
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Phan, D.
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Pulliam, G.
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Raaf, J. L.
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Rebel, B.
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Reggiani Guzzo, M.
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Ross-Lonergan, M.
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Schmitz, D. W.
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Segreto, E.
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Shooltz, D.
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Smith, D.
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Soares Nunes, M.
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Soderberg, M.
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Soubasis, B.
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Spagliardi, F.
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St John, J. M.
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Stancari, M.
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Stefan, D.
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Stephens, M.
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Sulej, R.
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Szelc, A. M.
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Tabata, M.
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Totani, D.
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Tzanov, M.
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Walker, D.
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Wenzel, H.
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Williams, Z.
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Yang, T.
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Yu, J.
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Zhang, S.
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Zhu, J.
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LArIAT Collaboration
Número total de Autores: 99
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| Tipo de documento: | Artigo Científico |
| Fonte: | PHYSICAL REVIEW D; v. 106, n. 5, p. 16-pg., 2022-09-22. |
| Resumo | |
We present the first measurement of the negative pion total hadronic cross section on argon in a restricted phase space, which we performed at the Liquid Argon In ATestbeam (LArIAT) experiment. All hadronic reaction channels, as well as hadronic elastic interactions with scattering angle greater than 5 degrees are included. The pions have kinetic energies in the range 100-700 MeVand are produced by a beam of charged particles impinging on a solid target at the Fermilab test beam facility. LArIAT employs a 0.24 ton active mass liquid argon time projection chamber (LArTPC) to measure the pion hadronic interactions. For this measurement, LArIAT has developed the "thin slice method," a new technique to measure cross sections with LArTPCs. While moderately higher, our measurement of the pi(-)-Ar total hadronic cross section is generally in agreement with the GEANT4 prediction. (AU) | |
| Processo FAPESP: | 16/22738-0 - Desenvolvimento de detectores de argônio líquido para física de neutrinos |
| Beneficiário: | Ernesto Kemp |
| Modalidade de apoio: | Bolsas no Exterior - Pesquisa |