New high precision data on the differential cross sections of the pion-proton elastic scattering

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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Main Authors: 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.
Format: Article
Language:English
Published: EDP Sciences 2014-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20148102001
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spelling 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
collection 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.
url http://dx.doi.org/10.1051/epjconf/20148102001
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