New high precision data on the differential cross sections of the pion-proton elastic scattering
The EPECUR collaboration presents new high precision data on the pion-proton elastic scattering in the second resonance region. The experiment EPECUR is placed on the universal beam channel of the accelerator ITEP. The setup features 0.1% beam pion momentum tagging system, 25 cm long liquid hydroge...
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doaj-38830fb22c924fff90c7a6db89f7fbbd2021-08-02T05:35:18ZengEDP SciencesEPJ Web of Conferences2100-014X2014-01-01810200110.1051/epjconf/20148102001epjconf_meson2014_02001New high precision data on the differential cross sections of the pion-proton elastic scatteringAlekseev I. G.0Andreev V. A.1Bordyuzhin I. G.Filimonov Ye. A.2Golubev V. V.3Gridnev A. B.4Kalinkin D. V.5Koroleva L. I.6Kozlenko N. G.7Kozlov V. S.8Krivshich A. G.9Morozov B. V.10Nesterov V. M.11Novinsky D. V.12Ryltsov V. V.13Sadler M.14Shurygin B. M.15Sulimov A. D.16Sumachev V. V.17Svirida D. N.18Tarakanov V. I.19Trautman V. Yu.20Institute for Theoretical and Experimental PhysicsPetersburg Nuclear Physics InstitutePetersburg Nuclear Physics InstitutePetersburg Nuclear Physics InstitutePetersburg Nuclear Physics InstituteInstitute for Theoretical and Experimental PhysicsInstitute for Theoretical and Experimental PhysicsPetersburg Nuclear Physics InstitutePetersburg Nuclear Physics InstitutePetersburg Nuclear Physics InstituteInstitute for Theoretical and Experimental PhysicsInstitute for Theoretical and Experimental PhysicsPetersburg Nuclear Physics InstituteInstitute for Theoretical and Experimental PhysicsAbilene Christian UniversityInstitute for Theoretical and Experimental PhysicsInstitute for Theoretical and Experimental PhysicsPetersburg Nuclear Physics InstituteInstitute for Theoretical and Experimental PhysicsPetersburg Nuclear Physics InstitutePetersburg Nuclear Physics Institute The EPECUR collaboration presents new high precision data on the pion-proton elastic scattering in the second resonance region. The experiment EPECUR is placed on the universal beam channel of the accelerator ITEP. The setup features 0.1% beam pion momentum tagging system, 25 cm long liquid hydrogen target, placed in mylar container and beryllium outer shell, low material wire drift chambers and high performance DAQ. More than 3 billions of triggers have been collected. The data cover pion beam momentum range 0.8 - 1.3 GeV/c and 40-120 degrees center-of-mass scattering angle range for both positive and negative pions. The measured differential cross section has 2% statistical accuracy in 2 degrees angle and 5 MeV/c momentum intervals. http://dx.doi.org/10.1051/epjconf/20148102001 |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Alekseev I. G. Andreev V. A. Bordyuzhin I. G. 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. Sulimov A. D. Sumachev V. V. Svirida D. N. Tarakanov V. I. Trautman V. Yu. |
spellingShingle |
Alekseev I. G. Andreev V. A. Bordyuzhin I. G. 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. Sulimov A. D. Sumachev V. V. Svirida D. N. Tarakanov V. I. Trautman V. Yu. New high precision data on the differential cross sections of the pion-proton elastic scattering EPJ Web of Conferences |
author_facet |
Alekseev I. G. Andreev V. A. Bordyuzhin I. G. 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. Sulimov A. D. Sumachev V. V. Svirida D. N. Tarakanov V. I. Trautman V. Yu. |
author_sort |
Alekseev I. G. |
title |
New high precision data on the differential cross sections of the pion-proton elastic scattering |
title_short |
New high precision data on the differential cross sections of the pion-proton elastic scattering |
title_full |
New high precision data on the differential cross sections of the pion-proton elastic scattering |
title_fullStr |
New high precision data on the differential cross sections of the pion-proton elastic scattering |
title_full_unstemmed |
New high precision data on the differential cross sections of the pion-proton elastic scattering |
title_sort |
new high precision data on the differential cross sections of the pion-proton elastic scattering |
publisher |
EDP Sciences |
series |
EPJ Web of Conferences |
issn |
2100-014X |
publishDate |
2014-01-01 |
description |
The EPECUR collaboration presents new high precision data on the pion-proton elastic scattering in the second resonance region. The experiment EPECUR is placed on the universal beam channel of the accelerator ITEP. The setup features 0.1% beam pion momentum tagging system, 25 cm long liquid hydrogen target, placed in mylar container and beryllium outer shell, low material wire drift chambers and high performance DAQ. More than 3 billions of triggers have been collected. The data cover pion beam momentum range 0.8 - 1.3 GeV/c and 40-120 degrees center-of-mass scattering angle range for both positive and negative pions. The measured differential cross section has 2% statistical accuracy in 2 degrees angle and 5 MeV/c momentum intervals.
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url |
http://dx.doi.org/10.1051/epjconf/20148102001 |
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