The double-differential production cross-section of positive pions, d(2)sigma(pi+)/dpd Omega, measured in the HARP experiment is presented. The incident particles are 8.9 GeV/c protons directed onto a beryllium target with a thickness of 5% of a nuclear interaction length. The measured cross-section has a direct impact on the prediction of neutrino fluxes for the MiniBooNE and SciBooNE experiments at Fermilab. After cuts, 13 million protons on target produced about 96000 reconstructed secondary tracks which were used in this analysis. Cross-section results are presented in the kinematic range 0.75 GeV/c <= p(pi)<= 6.5 GeV/c and 30 mrad <=theta(pi)<= 210 mrad in the laboratory frame.

Catanesi, M.g., Radicioni, E., Edgecock, R., Ellis, M., Robbins, S., Soler, F., et al. (2007). Measurement of the production cross-section of positive pions in the collision of 8.9 GeV/c protons on beryllium. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 52(1), 29-53 [10.1140/epjc/s10052-007-0382-8].

Measurement of the production cross-section of positive pions in the collision of 8.9 GeV/c protons on beryllium

ORESTANO, DOMIZIA;
2007-01-01

Abstract

The double-differential production cross-section of positive pions, d(2)sigma(pi+)/dpd Omega, measured in the HARP experiment is presented. The incident particles are 8.9 GeV/c protons directed onto a beryllium target with a thickness of 5% of a nuclear interaction length. The measured cross-section has a direct impact on the prediction of neutrino fluxes for the MiniBooNE and SciBooNE experiments at Fermilab. After cuts, 13 million protons on target produced about 96000 reconstructed secondary tracks which were used in this analysis. Cross-section results are presented in the kinematic range 0.75 GeV/c <= p(pi)<= 6.5 GeV/c and 30 mrad <=theta(pi)<= 210 mrad in the laboratory frame.
2007
Catanesi, M.g., Radicioni, E., Edgecock, R., Ellis, M., Robbins, S., Soler, F., et al. (2007). Measurement of the production cross-section of positive pions in the collision of 8.9 GeV/c protons on beryllium. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 52(1), 29-53 [10.1140/epjc/s10052-007-0382-8].
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/147638
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 75
  • ???jsp.display-item.citation.isi??? 79
social impact