scholarly journals Neutrino energy reconstruction and the shape of the charged current quasielastic-like total cross section

2012 ◽  
Vol 85 (11) ◽  
Author(s):  
J. Nieves ◽  
F. Sánchez ◽  
I. Ruiz Simo ◽  
M. J. Vicente Vacas
Keyword(s):  
Total Cross Section ◽  
Cross Section ◽  
Neutrino Energy ◽  
Charged Current ◽  
Energy Reconstruction

EVALUATION OF CHARGED CURRENT NEUTRINO–NUCLEON INTERACTION CROSS-SECTION

2008 ◽  
Vol 23 (38) ◽  
pp. 3239-3245
Author(s):  
K. GANESAMURTHY ◽  
C. HARIHARAN
Keyword(s):  
Energy Range ◽  
Momentum Transfer ◽  
Cross Section ◽  
Neutrino Energy ◽  
Charged Current ◽  
Interaction Cross Section ◽  
Nucleon Interaction ◽  
Bjorken Scaling ◽  
200 Gev ◽  
Experimental Values

The charged current neutrino–nucleon interaction cross-section is evaluated using Thermodynamical Bag Model (TBM) in the neutrino energy range 1 < Eν < 200 GeV with the value of the four-momentum transfer squared 0.1 < Q2 < 20 GeV 2 and the Bjorken variable 0.1 < x < 0.5. The hadronic current carries the linear moments of the reaction that depend on the Bjorken scaling variable x as well as the four-momentum transfer. The results obtained have been compared with the experimental values.

scholarly journals Measurement of the muon neutrino charged-current cross sections on water, hydrocarbon and iron, and their ratios, with the T2K on-axis detectors

2019 ◽  
Vol 2019 (9) ◽  
Author(s):  
K Abe ◽  
R Akutsu ◽  
A Ali ◽  
C Andreopoulos ◽  
L Anthony ◽  
...  
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Laboratory Frame ◽  
Neutrino Energy ◽  
Muon Neutrino ◽  
Neutrino Interaction ◽  
Neutrino Beam ◽  
Charged Current ◽  
Measured Cross Section ◽  
Good Agreement

Abstract We report a measurement of the flux-integrated $\nu_{\mu}$ charged-current cross sections on water, hydrocarbon, and iron in the T2K on-axis neutrino beam with a mean neutrino energy of 1.5 GeV. The measured cross sections on water, hydrocarbon, and iron are $\sigma^{\rm{H_{2}O}}_{\rm{CC}} = (0.840\pm 0.010(\mathrm{stat.})^{+0.10}_{-0.08}(\mathrm{syst.}))\times10^{-38}\,\mathrm{cm}^2$/nucleon, $\sigma^{\rm{CH}}_{\rm{CC}} = (0.817\pm 0.007(\mathrm{stat.})^{+0.11}_{-0.08}(\mathrm{syst.}))\times10^{-38}\,\mathrm{cm}^2$/nucleon, and $\sigma^{\rm{Fe}}_{\rm{CC}} = (0.859\pm 0.003(\mathrm{stat.})^{+0.12}_{-0.10}(\mathrm{syst.}))\times10^{-38}\,\mathrm{cm}^2$/nucleon, respectively, for a restricted phase space of induced muons: $\theta_{\mu}<45^{\circ}$ and $p_{\mu}>$0.4 GeV/$c$ in the laboratory frame. The measured cross section ratios are ${\sigma^{\rm{H_{2}O}}_{\rm{CC}}}/{\sigma^{\rm{CH}}_{\rm{CC}}} = 1.028\pm 0.016(\mathrm{stat.})\pm 0.053(\mathrm{syst.})$, ${\sigma^{\rm{Fe}}_{\rm{CC}}}/{\sigma^{\rm{H_{2}O}}_{\rm{CC}}} = 1.023\pm 0.012(\mathrm{stat.})\pm 0.058(\mathrm{syst.})$, and ${\sigma^{\rm{Fe}}_{\rm{CC}}}/{\sigma^{\rm{CH}}_{\rm{CC}}} = 1.049\pm 0.010(\mathrm{stat.})\pm 0.043(\mathrm{syst.})$. These results, with an unprecedented precision for the measurements of neutrino cross sections on water in the studied energy region, show good agreement with the current neutrino interaction models used in the T2K oscillation analyses.

scholarly journals Total cross section for neutrino charged current interactions at 3 GeV and 9 GeV

1979 ◽  
Vol 84 (2) ◽  
pp. 281-284 ◽  
Author(s):  
S. Ciampolillo ◽  
B. Degrange ◽  
M. Dewit ◽  
T. François ◽  
D. Haidt ◽  
...  
Keyword(s):  
Total Cross Section ◽  
Cross Section ◽  
Charged Current

ν¯μ- Nucleon Charged-Current Total Cross Section for 5-250 GeV

1983 ◽  
Vol 51 (9) ◽  
pp. 739-742 ◽  
Author(s):  
G. N. Taylor ◽  
R. J. Cence ◽  
F. A. Harris ◽  
M. D. Jones ◽  
S. I. Parker ◽  
...  
Keyword(s):  
Total Cross Section ◽  
Cross Section ◽  
Charged Current

scholarly journals Measurements of $\overline{\nu}_{\mu}$ and $\overline{\nu}_{\mu} + \nu_{\mu}$ charged-current cross-sections without detected pions or protons on water and hydrocarbon at a mean anti-neutrino energy of 0.86 GeV

2021 ◽  
Vol 2021 (4) ◽  
Author(s):  
K Abe ◽  
N Akhlaq ◽  
R Akutsu ◽  
A Ali ◽  
C Alt ◽  
...  
Keyword(s):  
Phase Space ◽  
Cross Section ◽  
Cross Sections ◽  
Detection Efficiency ◽  
Laboratory Frame ◽  
Neutrino Energy ◽  
Neutrino Beam ◽  
Charged Current ◽  
High Detection Efficiency ◽  
Current Interaction

Abstract We report measurements of the flux-integrated $\overline{\nu}_\mu$ and $\overline{\nu}_\mu+\nu_\mu$ charged-current cross-sections on water and hydrocarbon targets using the T2K anti-neutrino beam with a mean beam energy of 0.86 GeV. The signal is defined as the (anti-)neutrino charged-current interaction with one induced $\mu^\pm$ and no detected charged pion or proton. These measurements are performed using a new WAGASCI module recently added to the T2K setup in combination with the INGRID Proton Module. The phase space of muons is restricted to the high-detection efficiency region, $p_{\mu}&gt;400~{\rm MeV}/c$ and $\theta_{\mu}&lt;30^{\circ}$, in the laboratory frame. An absence of pions and protons in the detectable phase spaces of $p_{\pi}&gt;200~{\rm MeV}/c$, $\theta_{\pi}&lt;70^{\circ}$ and $p_{\rm p}&gt;600~{\rm MeV}/c$, $\theta_{\rm p}&lt;70^{\circ}$ is required. In this paper, both the $\overline{\nu}_\mu$ cross-sections and $\overline{\nu}_\mu+\nu_\mu$ cross-sections on water and hydrocarbon targets and their ratios are provided by using the D’Agostini unfolding method. The results of the integrated $\overline{\nu}_\mu$ cross-section measurements over this phase space are $\sigma_{\rm H_{2}O}=(1.082\pm0.068(\rm stat.)^{+0.145}_{-0.128}(\rm syst.)) \times 10^{-39}\,{\rm cm^{2} / nucleon}$, $\sigma_{\rm CH}=(1.096\pm0.054(\rm stat.)^{+0.132}_{-0.117}(\rm syst.)) \times 10^{-39}\,{\rm cm^{2} / nucleon}$, and $\sigma_{\rm H_{2}O}/\sigma_{\rm CH} = 0.987\pm0.078(\rm stat.)^{+0.093}_{-0.090}(\rm syst.)$. The $\overline{\nu}_\mu+\nu_\mu$ cross-section is $\sigma_{\rm H_{2}O} = (1.155\pm0.064(\rm stat.)^{+0.148}_{-0.129}(\rm syst.)) \times 10^{-39}\,{\rm cm^{2} / nucleon}$, $\sigma_{\rm CH}=(1.159\pm0.049(\rm stat.)^{+0.129}_{-0.115}(\rm syst.)) \times 10^{-39}\,{\rm cm^{2} / nucleon}$, and $\sigma_{\rm H_{2}O}/\sigma_{\rm CH}=0.996\pm0.069(\rm stat.)^{+0.083}_{-0.078}(\rm syst.)$.

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