Study of the {Mathematical expression}p → {Mathematical expression}p2π+2π- reaction at 5.7 GeV/c

H. Braun; D. Evrard; A. Fridman; J. P. Gerber; J. Grunhaus; G. Maurer; A. Michalon; B. Schiby; R. Strub; C. Voltolini

doi:10.1007/BF02731513

Study of the {Mathematical expression}p → {Mathematical expression}p2π⁺2π^- reaction at 5.7 GeV/c

H. Braun^*
, D. Evrard
, A. Fridman
, J. P. Gerber
, J. Grunhaus
, G. Maurer
, A. Michalon
, B. Schiby
, R. Strub
, C. Voltolini

^*Corresponding author for this work

Centre de Recherches Nucléaires

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

3 Scopus citations

Abstract

We present a study of the {Mathematical expression}p → {Mathematical expression}p2π⁺2π^- reaction at 5.7 GeV/c for which we have obtained a cross-section of (0.18 ± 0.05) mb. Abundant Δ and {Mathematical expression} production was observed. A rough estimate of the rate for double-resonance production, i.e. {Mathematical expression}p → {Mathematical expression}^--Δ⁺⁺π⁺π^-, is also given. The general features of the {Mathematical expression}p → {Mathematical expression}p2π⁺2π^- reaction are interpreted by means of a multiperipheral Regge model slightly modified to take into account the strong Δ and {Mathematical expression} production.

Original language	English
Pages (from-to)	703-714
Number of pages	12
Journal	La Rivista del Nuovo Cimento
Volume	4
Issue number	4
DOIs	https://doi.org/10.1007/BF02731513
State	Published - Aug 1971
Externally published	Yes

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title = "Study of the \{Mathematical expression\}p → \{Mathematical expression\}p2π+2π- reaction at 5.7 GeV/c",

abstract = "We present a study of the \{Mathematical expression\}p → \{Mathematical expression\}p2π+2π- reaction at 5.7 GeV/c for which we have obtained a cross-section of (0.18 ± 0.05) mb. Abundant Δ and \{Mathematical expression\} production was observed. A rough estimate of the rate for double-resonance production, i.e. \{Mathematical expression\}p → \{Mathematical expression\} --Δ++π+π-, is also given. The general features of the \{Mathematical expression\}p → \{Mathematical expression\}p2π+2π- reaction are interpreted by means of a multiperipheral Regge model slightly modified to take into account the strong Δ and \{Mathematical expression\} production.",

author = "H. Braun and D. Evrard and A. Fridman and Gerber, \{J. P.\} and J. Grunhaus and G. Maurer and A. Michalon and B. Schiby and R. Strub and C. Voltolini",

year = "1971",

month = aug,

doi = "10.1007/BF02731513",

language = "אנגלית",

volume = "4",

pages = "703--714",

journal = "La Rivista del Nuovo Cimento",

issn = "0369-3546",

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TY - JOUR

T1 - Study of the {Mathematical expression}p → {Mathematical expression}p2π+2π- reaction at 5.7 GeV/c

AU - Braun, H.

AU - Evrard, D.

AU - Fridman, A.

AU - Gerber, J. P.

AU - Grunhaus, J.

AU - Maurer, G.

AU - Michalon, A.

AU - Schiby, B.

AU - Strub, R.

AU - Voltolini, C.

PY - 1971/8

Y1 - 1971/8

N2 - We present a study of the {Mathematical expression}p → {Mathematical expression}p2π+2π- reaction at 5.7 GeV/c for which we have obtained a cross-section of (0.18 ± 0.05) mb. Abundant Δ and {Mathematical expression} production was observed. A rough estimate of the rate for double-resonance production, i.e. {Mathematical expression}p → {Mathematical expression} --Δ++π+π-, is also given. The general features of the {Mathematical expression}p → {Mathematical expression}p2π+2π- reaction are interpreted by means of a multiperipheral Regge model slightly modified to take into account the strong Δ and {Mathematical expression} production.

AB - We present a study of the {Mathematical expression}p → {Mathematical expression}p2π+2π- reaction at 5.7 GeV/c for which we have obtained a cross-section of (0.18 ± 0.05) mb. Abundant Δ and {Mathematical expression} production was observed. A rough estimate of the rate for double-resonance production, i.e. {Mathematical expression}p → {Mathematical expression} --Δ++π+π-, is also given. The general features of the {Mathematical expression}p → {Mathematical expression}p2π+2π- reaction are interpreted by means of a multiperipheral Regge model slightly modified to take into account the strong Δ and {Mathematical expression} production.

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DO - 10.1007/BF02731513

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SN - 0369-3546

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SP - 703

EP - 714

JO - La Rivista del Nuovo Cimento

JF - La Rivista del Nuovo Cimento

IS - 4

ER -

Study of the {Mathematical expression}p → {Mathematical expression}p2π⁺2π^- reaction at 5.7 GeV/c

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