Proton induced coherent pion production

Kunihiro Fujita; Y. Sakemi; S. Asaji; M. Dozono; K. Hatanaka; E. Ihara; T. Kaneda; H. Matsubara; H. Okamura; Y. Shimizu; Y. Tameshige; A. Tamii; Tomotsugu Wakasa

doi:10.1063/1.2750899

Proton induced coherent pion production

Kunihiro Fujita, Y. Sakemi, S. Asaji, M. Dozono, K. Hatanaka, E. Ihara, T. Kaneda, H. Matsubara, H. Okamura, Y. Shimizu, Y. Tameshige, A. Tamii, Tomotsugu Wakasa

Experimental Particle Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The short range component of the nucleon-nucleus interaction is phenomenologically described by effective interaction including the so-called Landau-Migdal parameters g′, among which only g _ΔΔ^′ has been left unfixed because of the scarcity of experimental information. We propose Coherent Pion Production (CPP) measurement ¹²C(p, nπ⁺)¹²C(g.s.) to get quantitative information on g_ΔΔ^′. A preliminary CPP experiment was performed at the RCNP neutron time of flight facility by involving exclusive measurement of pions and neutrons. We have specially developed for this purpose a new pion counter and embedded it in the beam swinger magnet of the neutron time of flight facility. We describe the experiment and preliminary result from the pion-neutron coincidences.

Original language	English
Title of host publication	Proceedings of the 17th International Spin Physics Symposium
Pages	803-806
Number of pages	4
DOIs	https://doi.org/10.1063/1.2750899
Publication status	Published - Sept 24 2007
Event	17th International Spin Physics Symposium - Kyoto, Japan Duration: Oct 2 2006 → Oct 7 2006

Publication series

Name	AIP Conference Proceedings
Volume	915
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	17th International Spin Physics Symposium
Country/Territory	Japan
City	Kyoto
Period	10/2/06 → 10/7/06

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1063/1.2750899

Cite this

Fujita, K, Sakemi, Y, Asaji, S, Dozono, M, Hatanaka, K, Ihara, E, Kaneda, T, Matsubara, H, Okamura, H, Shimizu, Y, Tameshige, Y, Tamii, A & Wakasa, T 2007, Proton induced coherent pion production. in Proceedings of the 17th International Spin Physics Symposium. AIP Conference Proceedings, vol. 915, pp. 803-806, 17th International Spin Physics Symposium, Kyoto, Japan, 10/2/06. https://doi.org/10.1063/1.2750899

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title = "Proton induced coherent pion production",

abstract = "The short range component of the nucleon-nucleus interaction is phenomenologically described by effective interaction including the so-called Landau-Migdal parameters g′, among which only g ΔΔ′ has been left unfixed because of the scarcity of experimental information. We propose Coherent Pion Production (CPP) measurement 12C(p, nπ+)12C(g.s.) to get quantitative information on gΔΔ′. A preliminary CPP experiment was performed at the RCNP neutron time of flight facility by involving exclusive measurement of pions and neutrons. We have specially developed for this purpose a new pion counter and embedded it in the beam swinger magnet of the neutron time of flight facility. We describe the experiment and preliminary result from the pion-neutron coincidences.",

author = "Kunihiro Fujita and Y. Sakemi and S. Asaji and M. Dozono and K. Hatanaka and E. Ihara and T. Kaneda and H. Matsubara and H. Okamura and Y. Shimizu and Y. Tameshige and A. Tamii and Tomotsugu Wakasa",

year = "2007",

month = sep,

day = "24",

doi = "10.1063/1.2750899",

language = "English",

isbn = "0735404232",

series = "AIP Conference Proceedings",

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note = "17th International Spin Physics Symposium ; Conference date: 02-10-2006 Through 07-10-2006",

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TY - GEN

T1 - Proton induced coherent pion production

AU - Fujita, Kunihiro

AU - Sakemi, Y.

AU - Asaji, S.

AU - Dozono, M.

AU - Hatanaka, K.

AU - Ihara, E.

AU - Kaneda, T.

AU - Matsubara, H.

AU - Okamura, H.

AU - Shimizu, Y.

AU - Tameshige, Y.

AU - Tamii, A.

AU - Wakasa, Tomotsugu

PY - 2007/9/24

Y1 - 2007/9/24

N2 - The short range component of the nucleon-nucleus interaction is phenomenologically described by effective interaction including the so-called Landau-Migdal parameters g′, among which only g ΔΔ′ has been left unfixed because of the scarcity of experimental information. We propose Coherent Pion Production (CPP) measurement 12C(p, nπ+)12C(g.s.) to get quantitative information on gΔΔ′. A preliminary CPP experiment was performed at the RCNP neutron time of flight facility by involving exclusive measurement of pions and neutrons. We have specially developed for this purpose a new pion counter and embedded it in the beam swinger magnet of the neutron time of flight facility. We describe the experiment and preliminary result from the pion-neutron coincidences.

AB - The short range component of the nucleon-nucleus interaction is phenomenologically described by effective interaction including the so-called Landau-Migdal parameters g′, among which only g ΔΔ′ has been left unfixed because of the scarcity of experimental information. We propose Coherent Pion Production (CPP) measurement 12C(p, nπ+)12C(g.s.) to get quantitative information on gΔΔ′. A preliminary CPP experiment was performed at the RCNP neutron time of flight facility by involving exclusive measurement of pions and neutrons. We have specially developed for this purpose a new pion counter and embedded it in the beam swinger magnet of the neutron time of flight facility. We describe the experiment and preliminary result from the pion-neutron coincidences.

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DO - 10.1063/1.2750899

M3 - Conference contribution

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SN - 9780735404236

T3 - AIP Conference Proceedings

SP - 803

EP - 806

BT - Proceedings of the 17th International Spin Physics Symposium

T2 - 17th International Spin Physics Symposium

Y2 - 2 October 2006 through 7 October 2006

ER -

Proton induced coherent pion production

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