A verification scenario of ion-heating enhancement due to nuclear plus interference scattering

Hideaki Matsuura, Osamu Mitarai, Makoto Nakamura, Yasuyuki Nakao

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A scenario to verify the knock-on tail formation by energetic protons and the resulting enhancement of the fractional ion heating by using 3He-containing deuterium plasma is presented. On the basis of the BoltzmannFokker-Planck (BFP) model, the knock-on tail formation in deuteron distribution function due to nuclear plus interference (NI) scattering of fusion-produced energetic protons and the resulting modification of the neutron emission spectrum are examined. A recognizable change in the energetic-neutron emission rate due to the knock-on tail formation depending on the external 3He inclusion is shown. Another possible scenario to ascertain the enhancement of ion-heating by using y-ray-generating Li+D reaction is also presented and discussed.

Original languageEnglish
Pages (from-to)630-634
Number of pages5
JournalFusion Science and Technology
Volume60
Issue number2
DOIs
Publication statusPublished - Jan 1 2011

Fingerprint

Neutron emission
Deuterium
Protons
neutron emission
Scattering
Ions
interference
Heating
heating
augmentation
scattering
Distribution functions
deuterium plasma
ions
Fusion reactions
protons
neutron spectra
Plasmas
deuterons
rays

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering
  • Materials Science(all)
  • Mechanical Engineering

Cite this

A verification scenario of ion-heating enhancement due to nuclear plus interference scattering. / Matsuura, Hideaki; Mitarai, Osamu; Nakamura, Makoto; Nakao, Yasuyuki.

In: Fusion Science and Technology, Vol. 60, No. 2, 01.01.2011, p. 630-634.

Research output: Contribution to journalArticle

Matsuura, Hideaki ; Mitarai, Osamu ; Nakamura, Makoto ; Nakao, Yasuyuki. / A verification scenario of ion-heating enhancement due to nuclear plus interference scattering. In: Fusion Science and Technology. 2011 ; Vol. 60, No. 2. pp. 630-634.
@article{a597ed086fad4050859374ef352dc66b,
title = "A verification scenario of ion-heating enhancement due to nuclear plus interference scattering",
abstract = "A scenario to verify the knock-on tail formation by energetic protons and the resulting enhancement of the fractional ion heating by using 3He-containing deuterium plasma is presented. On the basis of the BoltzmannFokker-Planck (BFP) model, the knock-on tail formation in deuteron distribution function due to nuclear plus interference (NI) scattering of fusion-produced energetic protons and the resulting modification of the neutron emission spectrum are examined. A recognizable change in the energetic-neutron emission rate due to the knock-on tail formation depending on the external 3He inclusion is shown. Another possible scenario to ascertain the enhancement of ion-heating by using y-ray-generating Li+D reaction is also presented and discussed.",
author = "Hideaki Matsuura and Osamu Mitarai and Makoto Nakamura and Yasuyuki Nakao",
year = "2011",
month = "1",
day = "1",
doi = "10.13182/FST11-A12454",
language = "English",
volume = "60",
pages = "630--634",
journal = "Fusion Science and Technology",
issn = "1536-1055",
publisher = "American Nuclear Society",
number = "2",

}

TY - JOUR

T1 - A verification scenario of ion-heating enhancement due to nuclear plus interference scattering

AU - Matsuura, Hideaki

AU - Mitarai, Osamu

AU - Nakamura, Makoto

AU - Nakao, Yasuyuki

PY - 2011/1/1

Y1 - 2011/1/1

N2 - A scenario to verify the knock-on tail formation by energetic protons and the resulting enhancement of the fractional ion heating by using 3He-containing deuterium plasma is presented. On the basis of the BoltzmannFokker-Planck (BFP) model, the knock-on tail formation in deuteron distribution function due to nuclear plus interference (NI) scattering of fusion-produced energetic protons and the resulting modification of the neutron emission spectrum are examined. A recognizable change in the energetic-neutron emission rate due to the knock-on tail formation depending on the external 3He inclusion is shown. Another possible scenario to ascertain the enhancement of ion-heating by using y-ray-generating Li+D reaction is also presented and discussed.

AB - A scenario to verify the knock-on tail formation by energetic protons and the resulting enhancement of the fractional ion heating by using 3He-containing deuterium plasma is presented. On the basis of the BoltzmannFokker-Planck (BFP) model, the knock-on tail formation in deuteron distribution function due to nuclear plus interference (NI) scattering of fusion-produced energetic protons and the resulting modification of the neutron emission spectrum are examined. A recognizable change in the energetic-neutron emission rate due to the knock-on tail formation depending on the external 3He inclusion is shown. Another possible scenario to ascertain the enhancement of ion-heating by using y-ray-generating Li+D reaction is also presented and discussed.

UR - http://www.scopus.com/inward/record.url?scp=84867614528&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84867614528&partnerID=8YFLogxK

U2 - 10.13182/FST11-A12454

DO - 10.13182/FST11-A12454

M3 - Article

AN - SCOPUS:84867614528

VL - 60

SP - 630

EP - 634

JO - Fusion Science and Technology

JF - Fusion Science and Technology

SN - 1536-1055

IS - 2

ER -