π+ absorption on 12C in the Δ(1232) region

W. Brückner; H. Döbbeling; P. C. Gugelot; F. Güttner; H. Kneis; S. Majewski; M. Nomachi; S. Paul; B. Povh; R. D. Ransome; T. A. Shibata; M. Treichel; Th Walcher; P. Amaudruz; Th Bauer; J. Domingo; R. Frey; Q. Ingram; H. Jantzen; G. Kyle; D. Renker; R. A. Schumacher

doi:10.1016/0375-9474(87)90016-9

π⁺ absorption on ¹²C in the Δ(1232) region

W. Brückner, H. Döbbeling, P. C. Gugelot, F. Güttner, H. Kneis, S. Majewski, M. Nomachi, S. Paul, B. Povh, R. D. Ransome, T. A. Shibata, M. Treichel, Th Walcher, P. Amaudruz, Th Bauer, J. Domingo, R. Frey, Q. Ingram, H. Jantzen, G. KyleD. Renker, R. A. Schumacher

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Abstract

A search for possible structure in the energy spectrum of forward going protons from the ¹²C(π⁺, 3p)X reaction was undertaken. The measurement was done for π⁺ momenta of 355, 375, and 405 MeV/c. No narrow (less than 20 MeV) structure was found. A broad structure corresponding to a quasi-free scattering of the pion before capture, superimposed on a continuum background, was observed. The data indicate that additional free nucleons or light products are usually present in the final state.

Original language	English
Pages (from-to)	617-626
Number of pages	10
Journal	Nuclear Physics, Section A
Volume	469
Issue number	4
DOIs	https://doi.org/10.1016/0375-9474(87)90016-9
State	Published - 10 Aug 1987
Externally published	Yes

Keywords

Nuclear reactions

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10.1016/0375-9474(87)90016-9

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Brückner, W., Döbbeling, H., Gugelot, P. C., Güttner, F., Kneis, H., Majewski, S., Nomachi, M., Paul, S., Povh, B., Ransome, R. D., Shibata, T. A., Treichel, M., Walcher, T., Amaudruz, P., Bauer, T., Domingo, J., Frey, R., Ingram, Q., Jantzen, H., ... Schumacher, R. A. (1987). π⁺ absorption on ¹²C in the Δ(1232) region. Nuclear Physics, Section A, 469(4), 617-626. https://doi.org/10.1016/0375-9474(87)90016-9

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title = "π+ absorption on 12C in the Δ(1232) region",

abstract = "A search for possible structure in the energy spectrum of forward going protons from the 12C(π+, 3p)X reaction was undertaken. The measurement was done for π+ momenta of 355, 375, and 405 MeV/c. No narrow (less than 20 MeV) structure was found. A broad structure corresponding to a quasi-free scattering of the pion before capture, superimposed on a continuum background, was observed. The data indicate that additional free nucleons or light products are usually present in the final state.",

keywords = "Nuclear reactions",

author = "W. Br{\"u}ckner and H. D{\"o}bbeling and Gugelot, {P. C.} and F. G{\"u}ttner and H. Kneis and S. Majewski and M. Nomachi and S. Paul and B. Povh and Ransome, {R. D.} and Shibata, {T. A.} and M. Treichel and Th Walcher and P. Amaudruz and Th Bauer and J. Domingo and R. Frey and Q. Ingram and H. Jantzen and G. Kyle and D. Renker and Schumacher, {R. A.}",

year = "1987",

month = aug,

day = "10",

doi = "10.1016/0375-9474(87)90016-9",

language = "English",

volume = "469",

pages = "617--626",

journal = "Nuclear Physics, Section A",

issn = "0375-9474",

publisher = "Elsevier B.V.",

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}

Brückner, W, Döbbeling, H, Gugelot, PC, Güttner, F, Kneis, H, Majewski, S, Nomachi, M, Paul, S, Povh, B, Ransome, RD, Shibata, TA, Treichel, M, Walcher, T, Amaudruz, P, Bauer, T, Domingo, J, Frey, R, Ingram, Q, Jantzen, H, Kyle, G, Renker, D & Schumacher, RA 1987, 'π⁺ absorption on ¹²C in the Δ(1232) region', Nuclear Physics, Section A, vol. 469, no. 4, pp. 617-626. https://doi.org/10.1016/0375-9474(87)90016-9

TY - JOUR

T1 - π+ absorption on 12C in the Δ(1232) region

AU - Brückner, W.

AU - Döbbeling, H.

AU - Gugelot, P. C.

AU - Güttner, F.

AU - Kneis, H.

AU - Majewski, S.

AU - Nomachi, M.

AU - Paul, S.

AU - Povh, B.

AU - Ransome, R. D.

AU - Shibata, T. A.

AU - Treichel, M.

AU - Walcher, Th

AU - Amaudruz, P.

AU - Bauer, Th

AU - Domingo, J.

AU - Frey, R.

AU - Ingram, Q.

AU - Jantzen, H.

AU - Kyle, G.

AU - Renker, D.

AU - Schumacher, R. A.

PY - 1987/8/10

Y1 - 1987/8/10

N2 - A search for possible structure in the energy spectrum of forward going protons from the 12C(π+, 3p)X reaction was undertaken. The measurement was done for π+ momenta of 355, 375, and 405 MeV/c. No narrow (less than 20 MeV) structure was found. A broad structure corresponding to a quasi-free scattering of the pion before capture, superimposed on a continuum background, was observed. The data indicate that additional free nucleons or light products are usually present in the final state.

AB - A search for possible structure in the energy spectrum of forward going protons from the 12C(π+, 3p)X reaction was undertaken. The measurement was done for π+ momenta of 355, 375, and 405 MeV/c. No narrow (less than 20 MeV) structure was found. A broad structure corresponding to a quasi-free scattering of the pion before capture, superimposed on a continuum background, was observed. The data indicate that additional free nucleons or light products are usually present in the final state.

KW - Nuclear reactions

UR - http://www.scopus.com/inward/record.url?scp=0013519947&partnerID=8YFLogxK

U2 - 10.1016/0375-9474(87)90016-9

DO - 10.1016/0375-9474(87)90016-9

M3 - Article

AN - SCOPUS:0013519947

SN - 0375-9474

VL - 469

SP - 617

EP - 626

JO - Nuclear Physics, Section A

JF - Nuclear Physics, Section A

IS - 4

ER -

π⁺ absorption on ¹²C in the Δ(1232) region

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