Production of Λ -hyperons in inelastic p+p interactions at 158 GeV/c

Inclusive production of Λ-hyperons was measured with the large acceptance NA61/SHINE spectrometer at the CERN SPS in inelastic p+p interactions at beam momentum of 158 GeV/c. Spectra of transverse momentum and transverse mass as well as distributions of rapidity and xF are presented. The mean multiplicity was estimated to be 0.120 ± 0.006 (stat.) ± 0.010 (sys.). The results are compared with previous measurements and predictions of the EPOS, UrQMD and FRITIOF models.

Measurements of π±, K±, K0s, Λ and proton production in proton–carbon interactions at 31 GeV/c with the NA61/SHINE spectrometer at the CERN SPS

Measurements of hadron production in p+C interactions at 31 GeV/c are performed using the NA61/SHINE spectrometer at the CERN SPS. The analysis is based on the full set of data collected in 2009 using a graphite target with a thickness of 4% of a nuclear interaction length. Inelastic and production cross sections as well as spectra of π±, K±, p, K0s and Λ are measured with high precision. These measurements are essential for improved calculations of the initial neutrino fluxes in the T2K long-baseline neutrino oscillation experiment in Japan. A comparison of the NA61/SHINE measurements with predictions of several hadroproduction models is presented.

Measurement of the muon neutrino inclusive charged-current cross section in the energy range of 1–3 GeV with the T2K INGRID detector

We report a measurement of the νµ-nucleus inclusive charged current cross section (=σ cc) on ironusing data from exposed to the J-PARC neutrino beam. The detector consists of 14 modules in total, which are spread over a range of off-axis angles from 0◦ to 1.1◦. The variation in the neutrino energy spectrum as a function of the off-axis angle, combined with event topology information, is used to calculate this cross section as a function of neutrino energy. The cross section is measured to be σcc(1.1 GeV) = 1.10±0.15 (10^−38cm^2/nucleon), σcc(2.0 GeV) = 2.07±0.27 (10^−38cm^2/nucleon), and σcc(3.3 GeV) = 2.29 ± 0.45 (10^−38cm^2/nucleon), at energies of 1.1, 2.0, and 3.3 GeV, respectively. These results are consistent with the cross section calculated by the neutrino interaction generators currently used by T2K. More importantly, the method described here opens up a new way to determine the energy dependence of neutrino-nucleus cross sections.

Performance characteristics of automotive engines in the United States. First series--report no. 18. 1976 Ford 400 CID (6.6 liters), 2V. Interim report.

Transportation Systems Center, Cambridge, Mass.

Attenuation and high energy neutron production measurements for 190 mev deuterons and 340 mev protons /

"Issued August 29, 1951"

400 outstanding women of the world and costumology of their time /

Mode of access: Internet.

Effects of various aging heat treatments and solution-annealing and aging heat treatments on tensile, creep, and stress-rupture strengths of inconel x sheet to temperatures of 1,400 degrees F /

Cover title.

Bombardment energy and fission product yield pattern : protons on Th-232, U-233, and Th-230 /

"Contract No. AT(40-1)-1399."

Report on Arkansas 400 KV Cockcroft-Walton accelerator and nuclear chemistry research /

"Reprinted from Annual Progress Report, AEC Contract AT(40-1)--277, March 1, 1958."

The creep of zirconium in water from 400° to 600°F /

"Contract AT-30-1-Gen-366."

Neutron production by medium-energy protons on heavy metal targets /

Photocopy. [Oak Ridge, Tenn. : U.S. Dept. of Energy, Technical Information Center, 1979]

Report of Machine Workshop on the 6-GeV Synchrotron Radiation Source : National Bureau Standards, Gaithersburg, Maryland, March 28-30, 1985.

"Sponsored by the US Department of Energy through the Advanced Photon Source Steering Committee"--Pref.