학술논문
High-precision Measurements of piP Elastic Differential Cross Sections in the Second Resonance Region
Document Type
Working Paper
Author
Alekseev, I. G.; Andreev, V. A.; Bordyuzhin, I. G.; Briscoe, W. J.; Filimonov, Ye. A.; Golubev, V. V.; Gridnev, A. B.; Kalinkin, D. V.; Koroleva, L. I.; Kozlenko, N. G.; Kozlov, V. S.; Krivshich, A. G.; Morozov, B. V.; Nesterov, V. M.; Novinsky, D. V.; Ryltsov, V. V.; Sadler, M.; Shurygin, B. M.; Strakovsky, I. I.; Sulimov, A. D.; Sumachev, V. V.; Svirida, D. N.; Tarakanov, V. I.; Trautman, V. Yu.; Workman, R. L.
Source
Phys. Rev. C 91, 025205 (2015)
Subject
Language
Abstract
Cross sections for pi+-p elastic scattering have been measured to high precision, for beam momenta between 800 and 1240 MeV/c, by the EPECUR Collaboration, using the ITEP proton synchrotron. The data precision allows comparisons of the existing partial-wave analyses (PWA) on a level not possible previously. These comparisons imply that updated PWA are required.
Comment: 4 pages, 4 figures, submitted to Phys. Rev. Lett
Comment: 4 pages, 4 figures, submitted to Phys. Rev. Lett