Deuteron electrodisintegration in the Delta-resonance region

A Pellegrino; H Arenhovel; HP Blok; GE Dodge; WHA Hesselink; E Jans; WJ Kasdorp; L Lapikas; W Leidemann; CJG Onderwater; G vanderSteenhoven; JJM Steijger; JA Templon

doi:10.1103/PhysRevLett.78.4011

Deuteron electrodisintegration in the Delta-resonance region

A Pellegrino, H Arenhovel, HP Blok, GE Dodge, WHA Hesselink, E Jans, WJ Kasdorp, L Lapikas, W Leidemann, CJG Onderwater, G vanderSteenhoven, JJM Steijger, JA Templon

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

Abstract

The differential cross section and the transverse-transverse interference structure function for the reaction H-2(e,e'p)n have been determined at an np invariant mass of 2.16 GeV. The data, covering a 40 degrees range in the proton emission angle, indicate that Delta excitation and subsequent N Delta interaction is the dominant reaction mechanism. Calculations performed within an N Delta coupled-channel approach reproduce the cross section data, but underestimate the f(TT) results by 30 to 40 percent.

Original language	English
Pages (from-to)	4011-4014
Number of pages	4
Journal	Physical Review Letters
Volume	78
Issue number	21
DOIs	https://doi.org/10.1103/PhysRevLett.78.4011
Publication status	Published - 26 May 1997
Externally published	Yes

Keywords

Interference structure-function
Electron-scattering
Momentum-transfer
Cross-sections
Photodisintegration
Coincidence
Separation
H-2(e
E'p)

Access to Document

10.1103/PhysRevLett.78.4011

Cite this

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title = "Deuteron electrodisintegration in the Delta-resonance region",

abstract = "The differential cross section and the transverse-transverse interference structure function for the reaction H-2(e,e'p)n have been determined at an np invariant mass of 2.16 GeV. The data, covering a 40 degrees range in the proton emission angle, indicate that Delta excitation and subsequent N Delta interaction is the dominant reaction mechanism. Calculations performed within an N Delta coupled-channel approach reproduce the cross section data, but underestimate the f(TT) results by 30 to 40 percent.",

keywords = "Interference structure-function, Electron-scattering, Momentum-transfer, Cross-sections, Photodisintegration, Coincidence, Separation, H-2(e, E'p)",

author = "A Pellegrino and H Arenhovel and HP Blok and GE Dodge and WHA Hesselink and E Jans and WJ Kasdorp and L Lapikas and W Leidemann and CJG Onderwater and G vanderSteenhoven and JJM Steijger and JA Templon",

year = "1997",

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day = "26",

doi = "10.1103/PhysRevLett.78.4011",

language = "English",

volume = "78",

pages = "4011--4014",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

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TY - JOUR

T1 - Deuteron electrodisintegration in the Delta-resonance region

AU - Pellegrino, A

AU - Arenhovel, H

AU - Blok, HP

AU - Dodge, GE

AU - Hesselink, WHA

AU - Jans, E

AU - Kasdorp, WJ

AU - Lapikas, L

AU - Leidemann, W

AU - Onderwater, CJG

AU - vanderSteenhoven, G

AU - Steijger, JJM

AU - Templon, JA

PY - 1997/5/26

Y1 - 1997/5/26

N2 - The differential cross section and the transverse-transverse interference structure function for the reaction H-2(e,e'p)n have been determined at an np invariant mass of 2.16 GeV. The data, covering a 40 degrees range in the proton emission angle, indicate that Delta excitation and subsequent N Delta interaction is the dominant reaction mechanism. Calculations performed within an N Delta coupled-channel approach reproduce the cross section data, but underestimate the f(TT) results by 30 to 40 percent.

AB - The differential cross section and the transverse-transverse interference structure function for the reaction H-2(e,e'p)n have been determined at an np invariant mass of 2.16 GeV. The data, covering a 40 degrees range in the proton emission angle, indicate that Delta excitation and subsequent N Delta interaction is the dominant reaction mechanism. Calculations performed within an N Delta coupled-channel approach reproduce the cross section data, but underestimate the f(TT) results by 30 to 40 percent.

KW - Interference structure-function

KW - Electron-scattering

KW - Momentum-transfer

KW - Cross-sections

KW - Photodisintegration

KW - Coincidence

KW - Separation

KW - H-2(e

KW - E'p)

U2 - 10.1103/PhysRevLett.78.4011

DO - 10.1103/PhysRevLett.78.4011

M3 - Article

SN - 0031-9007

VL - 78

SP - 4011

EP - 4014

JO - Physical Review Letters

JF - Physical Review Letters

IS - 21

ER -