Production and decay of the K*o (890) and N*-(1236) resonances in K-d collisions at 3.0 GeV/c

B. Haber; A. Shapira; G. Alexander; Y. Eisenberg; E. Hirsh; G. Yekutieli; D. W. Merrill; J. C. Scheuer; L. Monari; P. Serra; S. Focardi; G. Lamidey; A. Rouge

doi:10.1016/0550-3213(70)90166-5

Production and decay of the K^o (890) and N^-(1236) resonances in K^-d collisions at 3.0 GeV/c

B. Haber^*, A. Shapira, G. Alexander, Y. Eisenberg, E. Hirsh, G. Yekutieli, D. W. Merrill, J. C. Scheuer, L. Monari, P. Serra, S. Focardi, G. Lamidey, A. Rouge

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

In a K^-d experiment at 3 GeV/c the final state K^-n π⁺π^-(p_S) has been investigated. We find that the quasi-two-body reaction K^-n → K^*N^* has a cross section of (0.93 ± 0.07) mb and accounts for about 53% of the final state. Production and decay angular distributions for both resonances, as well as single and joint spin density matrix elements have been studied. The results are compared with the absorption model predictions, under the assumption of pion exchange and also with various quark model predictions.

Original language	English
Pages (from-to)	289-316
Number of pages	28
Journal	Nuclear Physics, Section B
Volume	17
Issue number	2
DOIs	https://doi.org/10.1016/0550-3213(70)90166-5
State	Published - 15 Feb 1970
Externally published	Yes

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title = "Production and decay of the K*o (890) and N*-(1236) resonances in K-d collisions at 3.0 GeV/c",

abstract = "In a K-d experiment at 3 GeV/c the final state K-n π+π-(pS) has been investigated. We find that the quasi-two-body reaction K-n → K*N* has a cross section of (0.93 ± 0.07) mb and accounts for about 53% of the final state. Production and decay angular distributions for both resonances, as well as single and joint spin density matrix elements have been studied. The results are compared with the absorption model predictions, under the assumption of pion exchange and also with various quark model predictions.",

author = "B. Haber and A. Shapira and G. Alexander and Y. Eisenberg and E. Hirsh and G. Yekutieli and Merrill, {D. W.} and Scheuer, {J. C.} and L. Monari and P. Serra and S. Focardi and G. Lamidey and A. Rouge",

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doi = "10.1016/0550-3213(70)90166-5",

language = "אנגלית",

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TY - JOUR

T1 - Production and decay of the K*o (890) and N*-(1236) resonances in K-d collisions at 3.0 GeV/c

AU - Haber, B.

AU - Shapira, A.

AU - Alexander, G.

AU - Eisenberg, Y.

AU - Hirsh, E.

AU - Yekutieli, G.

AU - Merrill, D. W.

AU - Scheuer, J. C.

AU - Monari, L.

AU - Serra, P.

AU - Focardi, S.

AU - Lamidey, G.

AU - Rouge, A.

PY - 1970/2/15

Y1 - 1970/2/15

N2 - In a K-d experiment at 3 GeV/c the final state K-n π+π-(pS) has been investigated. We find that the quasi-two-body reaction K-n → K*N* has a cross section of (0.93 ± 0.07) mb and accounts for about 53% of the final state. Production and decay angular distributions for both resonances, as well as single and joint spin density matrix elements have been studied. The results are compared with the absorption model predictions, under the assumption of pion exchange and also with various quark model predictions.

AB - In a K-d experiment at 3 GeV/c the final state K-n π+π-(pS) has been investigated. We find that the quasi-two-body reaction K-n → K*N* has a cross section of (0.93 ± 0.07) mb and accounts for about 53% of the final state. Production and decay angular distributions for both resonances, as well as single and joint spin density matrix elements have been studied. The results are compared with the absorption model predictions, under the assumption of pion exchange and also with various quark model predictions.

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JO - Nuclear Physics B

JF - Nuclear Physics B

IS - 2

ER -

Production and decay of the K^o (890) and N^-(1236) resonances in K^-d collisions at 3.0 GeV/c

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