Single neutral pion production by charged-current ν-μ interactions on hydrocarbon at 〈Eν〉=3.6 GeV

T. Le; J. L. Palomino; L. Aliaga; O. Altinok; A. Bercellie; A. Bodek; A. Bravar; W. K. Brooks; A. Butkevich; D. A. Martinez Caicedo; M. F. Carneiro; M. E. Christy; J. Chvojka; H. da Motta; J. Devan; S. A. Dytman; G. A. Díaz; B. Eberly; J. Felix; L. Fields; R. Fine; A. M. Gago; H. Gallagher; R. Gran; D. A. Harris; A. Higuera; K. Hurtado; M. Kordosky; E. Maher; S. Manly; W. A. Mann; C. M. Marshall; K. S. McFarland; C. L. McGivern; A. M. McGowan; J. Miller; J. G. Morfín; J. Mousseau; J. K. Nelson; A. Norrick; J. Osta; V. Paolone; J. Park; C. E. Patrick; G. N. Perdue; L. Rakotondravohitra; R. D. Ransome; H. Ray; L. Ren; P. A. Rodrigues

doi:10.1016/j.physletb.2015.07.039

Single neutral pion production by charged-current ν-μ interactions on hydrocarbon at 〈E_ν〉=3.6 GeV

T. Le, J. L. Palomino, L. Aliaga, O. Altinok, A. Bercellie, A. Bodek, A. Bravar, W. K. Brooks, A. Butkevich, D. A. Martinez Caicedo, M. F. Carneiro, M. E. Christy, J. Chvojka, H. da Motta, J. Devan, S. A. Dytman, G. A. Díaz, B. Eberly, J. Felix, L. FieldsR. Fine, A. M. Gago, H. Gallagher, R. Gran, D. A. Harris, A. Higuera, K. Hurtado, M. Kordosky, E. Maher, S. Manly, W. A. Mann, C. M. Marshall, K. S. McFarland, C. L. McGivern, A. M. McGowan, J. Miller, J. G. Morfín, J. Mousseau, J. K. Nelson, A. Norrick, J. Osta, V. Paolone, J. Park, C. E. Patrick, G. N. Perdue, L. Rakotondravohitra, R. D. Ransome, H. Ray, L. Ren, P. A. Rodrigues

Physics & Astronomy (Duluth)

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Abstract

Single neutral pion production via muon antineutrino charged-current interactions in plastic scintillator (CH) is studied using the MINERvA detector exposed to the NuMI low-energy, wideband antineutrino beam at Fermilab. Measurement of this process constrains models of neutral pion production in nuclei, which is important because the neutral-current analog is a background for ν-e appearance oscillation experiments. The differential cross sections for π⁰ momentum and production angle, for events with a single observed π⁰ and no charged pions, are presented and compared to model predictions. These results comprise the first measurement of the π⁰ kinematics for this process.

Original language	English (US)
Pages (from-to)	130-136
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	749
DOIs	https://doi.org/10.1016/j.physletb.2015.07.039
State	Published - Oct 7 2015

Bibliographical note

Publisher Copyright:
© 2015 The Authors.

Keywords

Final state interaction
Neutrino-nucleus scattering

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Le, T., Palomino, J. L., Aliaga, L., Altinok, O., Bercellie, A., Bodek, A., Bravar, A., Brooks, W. K., Butkevich, A., Martinez Caicedo, D. A., Carneiro, M. F., Christy, M. E., Chvojka, J., da Motta, H., Devan, J., Dytman, S. A., Díaz, G. A., Eberly, B., Felix, J., ... Rodrigues, P. A. (2015). Single neutral pion production by charged-current ν-μ interactions on hydrocarbon at 〈E_ν〉=3.6 GeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 749, 130-136. https://doi.org/10.1016/j.physletb.2015.07.039

Le, T, Palomino, JL, Aliaga, L, Altinok, O, Bercellie, A, Bodek, A, Bravar, A, Brooks, WK, Butkevich, A, Martinez Caicedo, DA, Carneiro, MF, Christy, ME, Chvojka, J, da Motta, H, Devan, J, Dytman, SA, Díaz, GA, Eberly, B, Felix, J, Fields, L, Fine, R, Gago, AM, Gallagher, H, Gran, R, Harris, DA, Higuera, A, Hurtado, K, Kordosky, M, Maher, E, Manly, S, Mann, WA, Marshall, CM, McFarland, KS, McGivern, CL, McGowan, AM, Miller, J, Morfín, JG, Mousseau, J, Nelson, JK, Norrick, A, Osta, J, Paolone, V, Park, J, Patrick, CE, Perdue, GN, Rakotondravohitra, L, Ransome, RD, Ray, H, Ren, L & Rodrigues, PA 2015, 'Single neutral pion production by charged-current ν-μ interactions on hydrocarbon at 〈E_ν〉=3.6 GeV', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 749, pp. 130-136. https://doi.org/10.1016/j.physletb.2015.07.039

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abstract = "Single neutral pion production via muon antineutrino charged-current interactions in plastic scintillator (CH) is studied using the MINERvA detector exposed to the NuMI low-energy, wideband antineutrino beam at Fermilab. Measurement of this process constrains models of neutral pion production in nuclei, which is important because the neutral-current analog is a background for ν-e appearance oscillation experiments. The differential cross sections for π0 momentum and production angle, for events with a single observed π0 and no charged pions, are presented and compared to model predictions. These results comprise the first measurement of the π0 kinematics for this process.",

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T1 - Single neutral pion production by charged-current ν-μ interactions on hydrocarbon at 〈Eν〉=3.6 GeV

AU - Le, T.

AU - Palomino, J. L.

AU - Aliaga, L.

AU - Altinok, O.

AU - Bercellie, A.

AU - Bodek, A.

AU - Bravar, A.

AU - Brooks, W. K.

AU - Butkevich, A.

AU - Martinez Caicedo, D. A.

AU - Carneiro, M. F.

AU - Christy, M. E.

AU - Chvojka, J.

AU - da Motta, H.

AU - Devan, J.

AU - Dytman, S. A.

AU - Díaz, G. A.

AU - Eberly, B.

AU - Felix, J.

AU - Fields, L.

AU - Fine, R.

AU - Gago, A. M.

AU - Gallagher, H.

AU - Gran, R.

AU - Harris, D. A.

AU - Higuera, A.

AU - Hurtado, K.

AU - Kordosky, M.

AU - Maher, E.

AU - Manly, S.

AU - Mann, W. A.

AU - Marshall, C. M.

AU - McFarland, K. S.

AU - McGivern, C. L.

AU - McGowan, A. M.

AU - Miller, J.

AU - Morfín, J. G.

AU - Mousseau, J.

AU - Nelson, J. K.

AU - Norrick, A.

AU - Osta, J.

AU - Paolone, V.

AU - Park, J.

AU - Patrick, C. E.

AU - Perdue, G. N.

AU - Rakotondravohitra, L.

AU - Ransome, R. D.

AU - Ray, H.

AU - Ren, L.

AU - Rodrigues, P. A.

PY - 2015/10/7

Y1 - 2015/10/7

N2 - Single neutral pion production via muon antineutrino charged-current interactions in plastic scintillator (CH) is studied using the MINERvA detector exposed to the NuMI low-energy, wideband antineutrino beam at Fermilab. Measurement of this process constrains models of neutral pion production in nuclei, which is important because the neutral-current analog is a background for ν-e appearance oscillation experiments. The differential cross sections for π0 momentum and production angle, for events with a single observed π0 and no charged pions, are presented and compared to model predictions. These results comprise the first measurement of the π0 kinematics for this process.

AB - Single neutral pion production via muon antineutrino charged-current interactions in plastic scintillator (CH) is studied using the MINERvA detector exposed to the NuMI low-energy, wideband antineutrino beam at Fermilab. Measurement of this process constrains models of neutral pion production in nuclei, which is important because the neutral-current analog is a background for ν-e appearance oscillation experiments. The differential cross sections for π0 momentum and production angle, for events with a single observed π0 and no charged pions, are presented and compared to model predictions. These results comprise the first measurement of the π0 kinematics for this process.

KW - Final state interaction

KW - Neutrino-nucleus scattering

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UR - http://www.scopus.com/inward/citedby.url?scp=84939129792&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2015.07.039

DO - 10.1016/j.physletb.2015.07.039

M3 - Article

AN - SCOPUS:84939129792

SN - 0370-2693

VL - 749

SP - 130

EP - 136

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -