Inclusive pion scattering in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Δ</mml:mi><mml:mn /><mml:mo>(</mml:mo><mml:mn>1232</mml:mn><mml:mo>)</mml:mo><mml:mn /></mml:math>region

Levenson, S.; Geesaman, D. F.; Colton, E.; Holt, R. J.; Jackson, H. E.; Schiffer, J. P.; Specht, Janet K.; Stephenson, K.; Zeidman, B.; Segel, R. E.; Gram, P. A. M.; Goulding, C.A.

doi:10.1103/physrevc.28.326

Cited by 34 publications

(14 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the near future results from a dedicated experiment measuring pion-nuclei cross The π + 12 C inelastic cross section. The data points are taken from Ashery [41], Jones [43], and Levenson [45]. The solid line shows NuWro predictions.…”

Section: B Nuwro Implementation Of the Oset Modelmentioning

confidence: 99%

Effects of final-state interactions in neutrino-nucleus interactions

Golan¹,

Juszczak²,

2012

View full text Add to dashboard Cite

Final-state interaction (FSI) effects are discussed in the context of Monte Carlo simulations of neutrino-nucleus interactions. A role of formation time is explained and several models describing this effect are compared. Various observables which are sensitive to FSI effects are reviewed including pion-nucleus interaction and hadron yields in backward hemisphere. NuWro Monte Carlo neutrino event generator is described and its ability to understand neutral current π 0 production data in ∼1 GeV neutrino flux experiments is demonstrated.

show abstract

Section: B Nuwro Implementation Of the Oset Modelmentioning

confidence: 99%

Effects of final-state interactions in neutrino-nucleus interactions

Golan¹,

Juszczak²,

2012

View full text Add to dashboard Cite

show abstract

“…This is evaluated from differences between external pion interaction data [40][41][42][43][44][45][46][47][48][49][50][51] and the underlying GEANT4 simulation. The external data do not cover the whole momentum range of T2K, so some extrapolation is necessary.…”

Section: Nd280 Detector Systematicsmentioning

confidence: 99%

Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with6.6×1020protons on target

Abe¹,

Adam²,

Aihara³

et al. 2015

Phys. Rev. D

278

376

View full text Add to dashboard Cite

We report on measurements of neutrino oscillation using data from the T2K long-baseline neutrino experiment collected between 2010 and 2013. In an analysis of muon neutrino disappearance alone, we find the following estimates and 68% confidence intervals for the two possible mass hierarchies: normal hierarchy∶ sin 2 θ 23 ¼ 0.514 þ0.055 −0.056 and Δm 2 32 ¼ ð2.51 AE 0.10Þ × 10 −3 eV 2 =c 4 and inverted hierarchy∶ sin 2 θ 23 ¼ 0.511 AE 0.055 and Δm 2 13 ¼ ð2.48 AE 0.10Þ × 10 −3 eV 2 =c 4 . The analysis accounts for multinucleon mechanisms in neutrino interactions which were found to introduce negligible bias. We describe our first analyses that combine measurements of muon neutrino disappearance and electron neutrino appearance to estimate four oscillation parameters, jΔm 2 j, sin 2 θ 23 , sin 2 θ 13 , δ CP , and the mass hierarchy. Frequentist and Bayesian intervals are presented for combinations of these parameters, with and without including recent reactor measurements. At 90% confidence level and including reactor measurements, we exclude the region δ CP ¼ ½0.15; 0.83 π for normal hierarchy and δ CP ¼ ½−0.08; 1.09 π for inverted hierarchy. The T2K and reactor data weakly favor the normal hierarchy with a Bayes factor of 2.2. The most probable values and 68% one-dimensional credible intervals for the other oscillation parameters, when reactor data are included, are sin 2 θ 23 ¼ 0.528 þ0.055 −0.038 and jΔm 2 32 j ¼ ð2.51 AE 0.11Þ × 10 −3 eV 2 =c 4 .

show abstract

“…Polarity Targets pπ [MeV/c] Channel(s) B. W. Allardyce et al [26] π ± 12 C, 27 Al, 207 Pb 710-2000 REAC A. Saunders et al [27] π ± 12 C, 27 Al 116-149 REAC C. J. Gelderloos et al [28] π − 12 C, 27 Al, 63 Cu, 207 Pb 531-615 REAC F. Binon et al [29] π − 12 C 219-395 REAC O. Meirav et al [30] π ± 12 C, 16 O 128-169 REAC C. H. Q. Ingram [31] π + 16 O 211-353 QE S. M. Levenson et al [32] π + 12 C 194-416 QE M. K. Jones et al [33] π + 12 C, 208 Pb 363-624 QE, CX D. Ashery et al [34] π ± 12 C, 27 Al, 56 Fe 175-432 QE, ABS+CX H. Hilscher et al [35] π − 12 C 156 CX T. J. Bowles [36] π + 16 O 128-194 CX D. Ashery et al [37] π ± 12 C, 16 O, 207 Pb 265 CX K. Nakai et al [38] π ± 27 Al, 63 Cu 83-395 ABS E. Bellotti et al [39] π + 12 C 230 ABS E. Bellotti et al [40] π + 12 C 230 CX I. Navon et al [41] π + 12 C, 56 Fe 128 ABS+CX R. H. Miller et al [42] π − 12 C, 207 Pb 254 ABS+CX E. S. Pinzon Guerra et al [43] π + 12 C 206-295 ABS, CX TABLE II. Summary of π ± -A scattering data used for this tuning, including beam polarity, nuclear target type(s), momentum range and interaction channel(s).…”

Section: Referencementioning

confidence: 99%

Using world π± -nucleus scattering data to constrain an intranuclear cascade model

et al. 2019

View full text Add to dashboard Cite

The NEUT intranuclear cascade model is described and fit to a large body of π ± -nucleus scattering data. Methods are developed to deal with deficiencies in the available historical data, and robust uncertainty estimates are produced. The results are compared to a variety of simulation packages, and the data itself. This work provides a method for tuning Final State Interaction models, which are of particular interest to neutrino experiments that operate in the few-GeV energy region, and provides results which can be used directly by the T2K and Super-Kamiokande collaborations, for whom NEUT is the primary simulation package.

show abstract

Inclusive pion scattering in theΔ(1232)region

Cited by 34 publications

References 16 publications

Effects of final-state interactions in neutrino-nucleus interactions

Effects of final-state interactions in neutrino-nucleus interactions

Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with6.6×1020protons on target

Using world π± -nucleus scattering data to constrain an intranuclear cascade model

Contact Info

Product

Resources

About