DETERMINATION OF THE RATIO SIGMA(PBARN)/SIGMA(PBARP) FROM PBARHE-4 REACTION DATA

F BALESTRA; MP BUSSA; L BUSSO; L FAVA; L FERRERO; Daniele PANZIERI; G PIRAGINO; F TOSELLO; G BENDISCIOLI; A ROTONDI; P SALVINI; A ZENONI; C GUARALDO; A MAGGIORA; YA BATUSOV; IV FALOMKIN; F NICHITIU; GB PONTECORVO; EL RIZZINI

doi:10.1016/0375-9474(87)90563-X

DETERMINATION OF THE RATIO SIGMA(PBARN)/SIGMA(PBARP) FROM PBARHE-4 REACTION DATA

F BALESTRA
, MP BUSSA
, L BUSSO
, L FAVA
, L FERRERO
, Daniele PANZIERI
, G PIRAGINO
, F TOSELLO
, G BENDISCIOLI
, A ROTONDI
, P SALVINI
, A ZENONI
, C GUARALDO
, A MAGGIORA
, YA BATUSOV
, IV FALOMKIN
, F NICHITIU
, GB PONTECORVO
, EL RIZZINI

Dipartimento di Scienze e Innovazione Tecnologica

Risultato della ricerca: Contributo su rivista › Articolo in rivista

Abstract

The ratio R^a_b between the cross sections for the annihilation of p on n and on p bound in the ⁴He nucleus at four p momenta (at rest, 192.8, 306.2 and 607.7 MeV/c) has been obtained by the analysis of p⁴He annihilation events detected with a self-shunted streamer chamber exposed to the LEAR p beams. R^a_b increases from 0.42 ± 0.05 at rest up to 0.66 ± 0.09 at 607.7 MeV/c. The results are discussed in the light of Glauber theory analyses of p²H and p-nucleus data.

Lingua originale	Inglese
pagine (da-a)	714-732
Numero di pagine	19
Rivista	NUCLEAR PHYSICS. A
Volume	465
Numero di pubblicazione	4
DOI	https://doi.org/10.1016/0375-9474(87)90563-X
Stato di pubblicazione	Pubblicato - 1 gen 1987

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10.1016/0375-9474(87)90563-X

http://hdl.handle.net/11579/3175

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BALESTRA, F., BUSSA, MP., BUSSO, L., FAVA, L., FERRERO, L., PANZIERI, D., PIRAGINO, G., TOSELLO, F., BENDISCIOLI, G., ROTONDI, A., SALVINI, P., ZENONI, A., GUARALDO, C., MAGGIORA, A., BATUSOV, YA., FALOMKIN, IV., NICHITIU, F., PONTECORVO, GB., & RIZZINI, EL. (1987). DETERMINATION OF THE RATIO SIGMA(PBARN)/SIGMA(PBARP) FROM PBARHE-4 REACTION DATA. NUCLEAR PHYSICS. A, 465(4), 714-732. https://doi.org/10.1016/0375-9474(87)90563-X

@article{80293a0b2ff14730a93392eacbdfd64d,

title = "DETERMINATION OF THE RATIO SIGMA(PBARN)/SIGMA(PBARP) FROM PBARHE-4 REACTION DATA",

abstract = "The ratio Rab between the cross sections for the annihilation of p on n and on p bound in the 4He nucleus at four p momenta (at rest, 192.8, 306.2 and 607.7 MeV/c) has been obtained by the analysis of p4He annihilation events detected with a self-shunted streamer chamber exposed to the LEAR p beams. Rab increases from 0.42 ± 0.05 at rest up to 0.66 ± 0.09 at 607.7 MeV/c. The results are discussed in the light of Glauber theory analyses of p2H and p-nucleus data.",

author = "F BALESTRA and MP BUSSA and L BUSSO and L FAVA and L FERRERO and Daniele PANZIERI and G PIRAGINO and F TOSELLO and G BENDISCIOLI and A ROTONDI and P SALVINI and A ZENONI and C GUARALDO and A MAGGIORA and YA BATUSOV and IV FALOMKIN and F NICHITIU and GB PONTECORVO and EL RIZZINI",

year = "1987",

month = jan,

day = "1",

doi = "10.1016/0375-9474(87)90563-X",

language = "English",

volume = "465",

pages = "714--732",

journal = "NUCLEAR PHYSICS. A",

issn = "0375-9474",

number = "4",

}

BALESTRA, F, BUSSA, MP, BUSSO, L, FAVA, L, FERRERO, L, PANZIERI, D, PIRAGINO, G, TOSELLO, F, BENDISCIOLI, G, ROTONDI, A, SALVINI, P, ZENONI, A, GUARALDO, C, MAGGIORA, A, BATUSOV, YA, FALOMKIN, IV, NICHITIU, F, PONTECORVO, GB & RIZZINI, EL 1987, 'DETERMINATION OF THE RATIO SIGMA(PBARN)/SIGMA(PBARP) FROM PBARHE-4 REACTION DATA', NUCLEAR PHYSICS. A, vol. 465, n. 4, pagg. 714-732. https://doi.org/10.1016/0375-9474(87)90563-X

TY - JOUR

T1 - DETERMINATION OF THE RATIO SIGMA(PBARN)/SIGMA(PBARP) FROM PBARHE-4 REACTION DATA

AU - BALESTRA, F

AU - BUSSA, MP

AU - BUSSO, L

AU - FAVA, L

AU - FERRERO, L

AU - PANZIERI, Daniele

AU - PIRAGINO, G

AU - TOSELLO, F

AU - BENDISCIOLI, G

AU - ROTONDI, A

AU - SALVINI, P

AU - ZENONI, A

AU - GUARALDO, C

AU - MAGGIORA, A

AU - BATUSOV, YA

AU - FALOMKIN, IV

AU - NICHITIU, F

AU - PONTECORVO, GB

AU - RIZZINI, EL

PY - 1987/1/1

Y1 - 1987/1/1

N2 - The ratio Rab between the cross sections for the annihilation of p on n and on p bound in the 4He nucleus at four p momenta (at rest, 192.8, 306.2 and 607.7 MeV/c) has been obtained by the analysis of p4He annihilation events detected with a self-shunted streamer chamber exposed to the LEAR p beams. Rab increases from 0.42 ± 0.05 at rest up to 0.66 ± 0.09 at 607.7 MeV/c. The results are discussed in the light of Glauber theory analyses of p2H and p-nucleus data.

AB - The ratio Rab between the cross sections for the annihilation of p on n and on p bound in the 4He nucleus at four p momenta (at rest, 192.8, 306.2 and 607.7 MeV/c) has been obtained by the analysis of p4He annihilation events detected with a self-shunted streamer chamber exposed to the LEAR p beams. Rab increases from 0.42 ± 0.05 at rest up to 0.66 ± 0.09 at 607.7 MeV/c. The results are discussed in the light of Glauber theory analyses of p2H and p-nucleus data.

UR - https://iris.uniupo.it/handle/11579/3175

U2 - 10.1016/0375-9474(87)90563-X

DO - 10.1016/0375-9474(87)90563-X

M3 - Article

SN - 0375-9474

VL - 465

SP - 714

EP - 732

JO - NUCLEAR PHYSICS. A

JF - NUCLEAR PHYSICS. A

IS - 4

ER -

DETERMINATION OF THE RATIO SIGMA(PBARN)/SIGMA(PBARP) FROM PBARHE-4 REACTION DATA

Abstract

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