Neutral strange-particle production in p̄20Ne reactions at 607 MeV/c

F. Balestra; M. P. Bussa; L. Busso; L. Fava; L. Ferrero; D. Panzieri; G. Piragino; F. Tosello; G. Bendiscioli; A. Rotondi; P. Salvini; A. Zenoni; Yu A. Batusov; I. V. Falomkin; G. B. Pontecorvo; M. G. Sapozhnikow; V. I. Tretyak; C. Guaraldo; A. Maggiora; E. Lodi Rizzini; A. Haatuft; A. Halsteinslid; K. Myklebost; J. M. Olsen; F. O. Breivik; T. Jacobsen; S. O. Sørensen

doi:10.1016/0370-2693(87)90526-0

Neutral strange-particle production in p̄²⁰Ne reactions at 607 MeV/c

F. Balestra, M. P. Bussa, L. Busso, L. Fava, L. Ferrero, D. Panzieri, G. Piragino, F. Tosello, G. Bendiscioli, A. Rotondi, P. Salvini, A. Zenoni, Yu A. Batusov, I. V. Falomkin, G. B. Pontecorvo, M. G. Sapozhnikow, V. I. Tretyak, C. Guaraldo, A. Maggiora, E. Lodi RizziniA. Haatuft, A. Halsteinslid, K. Myklebost, J. M. Olsen, F. O. Breivik, T. Jacobsen, S. O. Sørensen

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

The Λ⁰ and K⁰_s production cross sections have been measured at 607 MeV/c for the reaction p ̄+²⁰Ne→V⁰+X (V⁰=Λ, ⁰, K⁰_s). The Λ⁰/K⁰_s production ratio is found to be (2.3±0.7). The data are consistent with an evaporative character of the emission mechanism from a multinucleon system for Λ⁰ and from one nucleon for K⁰_s. The rapidity distributions of negative tracks in K⁰_x events are different from those in Λ⁰ events without V⁰.

Lingua originale	Inglese
pagine (da-a)	192-196
Numero di pagine	5
Rivista	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	194
Numero di pubblicazione	2
DOI	https://doi.org/10.1016/0370-2693(87)90526-0
Stato di pubblicazione	Pubblicato - 6 ago 1987
Pubblicato esternamente	Sì

Accesso al documento

10.1016/0370-2693(87)90526-0

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Balestra, F., Bussa, M. P., Busso, L., Fava, L., Ferrero, L., Panzieri, D., Piragino, G., Tosello, F., Bendiscioli, G., Rotondi, A., Salvini, P., Zenoni, A., Batusov, Y. A., Falomkin, I. V., Pontecorvo, G. B., Sapozhnikow, M. G., Tretyak, V. I., Guaraldo, C., Maggiora, A., ... Sørensen, S. O. (1987). Neutral strange-particle production in p̄²⁰Ne reactions at 607 MeV/c. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 194(2), 192-196. https://doi.org/10.1016/0370-2693(87)90526-0

@article{a710476c120b4b4ca7cb92afa84753f0,

title = "Neutral strange-particle production in {\=p}20Ne reactions at 607 MeV/c",

abstract = "The Λ0 and K0s production cross sections have been measured at 607 MeV/c for the reaction p{\= }+20Ne→V0+X (V0=Λ, 0, K0s). The Λ0/K0s production ratio is found to be (2.3±0.7). The data are consistent with an evaporative character of the emission mechanism from a multinucleon system for Λ0 and from one nucleon for K0s. The rapidity distributions of negative tracks in K0x events are different from those in Λ0 events without V0.",

author = "F. Balestra and Bussa, {M. P.} and L. Busso and L. Fava and L. Ferrero and D. Panzieri and G. Piragino and F. Tosello and G. Bendiscioli and A. Rotondi and P. Salvini and A. Zenoni and Batusov, {Yu A.} and Falomkin, {I. V.} and Pontecorvo, {G. B.} and Sapozhnikow, {M. G.} and Tretyak, {V. I.} and C. Guaraldo and A. Maggiora and {Lodi Rizzini}, E. and A. Haatuft and A. Halsteinslid and K. Myklebost and Olsen, {J. M.} and Breivik, {F. O.} and T. Jacobsen and S{\o}rensen, {S. O.}",

year = "1987",

month = aug,

day = "6",

doi = "10.1016/0370-2693(87)90526-0",

language = "English",

volume = "194",

pages = "192--196",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

number = "2",

}

Balestra, F, Bussa, MP, Busso, L, Fava, L, Ferrero, L, Panzieri, D, Piragino, G, Tosello, F, Bendiscioli, G, Rotondi, A, Salvini, P, Zenoni, A, Batusov, YA, Falomkin, IV, Pontecorvo, GB, Sapozhnikow, MG, Tretyak, VI, Guaraldo, C, Maggiora, A, Lodi Rizzini, E, Haatuft, A, Halsteinslid, A, Myklebost, K, Olsen, JM, Breivik, FO, Jacobsen, T & Sørensen, SO 1987, 'Neutral strange-particle production in p̄²⁰Ne reactions at 607 MeV/c', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 194, n. 2, pagg. 192-196. https://doi.org/10.1016/0370-2693(87)90526-0

TY - JOUR

T1 - Neutral strange-particle production in p̄20Ne reactions at 607 MeV/c

AU - Balestra, F.

AU - Bussa, M. P.

AU - Busso, L.

AU - Fava, L.

AU - Ferrero, L.

AU - Panzieri, D.

AU - Piragino, G.

AU - Tosello, F.

AU - Bendiscioli, G.

AU - Rotondi, A.

AU - Salvini, P.

AU - Zenoni, A.

AU - Batusov, Yu A.

AU - Falomkin, I. V.

AU - Pontecorvo, G. B.

AU - Sapozhnikow, M. G.

AU - Tretyak, V. I.

AU - Guaraldo, C.

AU - Maggiora, A.

AU - Lodi Rizzini, E.

AU - Haatuft, A.

AU - Halsteinslid, A.

AU - Myklebost, K.

AU - Olsen, J. M.

AU - Breivik, F. O.

AU - Jacobsen, T.

AU - Sørensen, S. O.

PY - 1987/8/6

Y1 - 1987/8/6

N2 - The Λ0 and K0s production cross sections have been measured at 607 MeV/c for the reaction p ̄+20Ne→V0+X (V0=Λ, 0, K0s). The Λ0/K0s production ratio is found to be (2.3±0.7). The data are consistent with an evaporative character of the emission mechanism from a multinucleon system for Λ0 and from one nucleon for K0s. The rapidity distributions of negative tracks in K0x events are different from those in Λ0 events without V0.

AB - The Λ0 and K0s production cross sections have been measured at 607 MeV/c for the reaction p ̄+20Ne→V0+X (V0=Λ, 0, K0s). The Λ0/K0s production ratio is found to be (2.3±0.7). The data are consistent with an evaporative character of the emission mechanism from a multinucleon system for Λ0 and from one nucleon for K0s. The rapidity distributions of negative tracks in K0x events are different from those in Λ0 events without V0.

UR - http://www.scopus.com/inward/record.url?scp=0000867380&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(87)90526-0

DO - 10.1016/0370-2693(87)90526-0

M3 - Article

SN - 0370-2693

VL - 194

SP - 192

EP - 196

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 2