Energy dependence of the characteristic decay time of proton fluxes in solar cosmic ray events

E. I. Daibog, Yu I. Logachev, K. Kecskeméty

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Energetic solar proton events within the energy interval 1-48 MeV at the stage of their decay are considered over the period of 1974-2001. The dependence of the characteristic decay time on the proton energy in the assumed power-law representation τ(E) =E -n is analyzed for the events with an exponential decay form. The dependence of n on the heliolongitude of the flare (the particles source on the Sun) is studied.

Original languageEnglish
Pages (from-to)35-39
Number of pages5
JournalCosmic Research
Volume46
Issue number1
DOIs
Publication statusPublished - Feb 2008

Fingerprint

solar cosmic rays
Cosmic rays
cosmic ray
Protons
Fluxes
protons
decay
Sun
energy
solar protons
power law
energetics
proton energy
flares
sun
intervals
particle

ASJC Scopus subject areas

  • Aerospace Engineering
  • Astronomy and Astrophysics
  • Space and Planetary Science

Cite this

Energy dependence of the characteristic decay time of proton fluxes in solar cosmic ray events. / Daibog, E. I.; Logachev, Yu I.; Kecskeméty, K.

In: Cosmic Research, Vol. 46, No. 1, 02.2008, p. 35-39.

Research output: Contribution to journalArticle

@article{2a767c8b209948bd98458385f0e22a51,
title = "Energy dependence of the characteristic decay time of proton fluxes in solar cosmic ray events",
abstract = "Energetic solar proton events within the energy interval 1-48 MeV at the stage of their decay are considered over the period of 1974-2001. The dependence of the characteristic decay time on the proton energy in the assumed power-law representation τ(E) =E -n is analyzed for the events with an exponential decay form. The dependence of n on the heliolongitude of the flare (the particles source on the Sun) is studied.",
author = "Daibog, {E. I.} and Logachev, {Yu I.} and K. Kecskem{\'e}ty",
year = "2008",
month = "2",
doi = "10.1007/s10604-008-1005-3",
language = "English",
volume = "46",
pages = "35--39",
journal = "Cosmic Research",
issn = "0010-9525",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "1",

}

TY - JOUR

T1 - Energy dependence of the characteristic decay time of proton fluxes in solar cosmic ray events

AU - Daibog, E. I.

AU - Logachev, Yu I.

AU - Kecskeméty, K.

PY - 2008/2

Y1 - 2008/2

N2 - Energetic solar proton events within the energy interval 1-48 MeV at the stage of their decay are considered over the period of 1974-2001. The dependence of the characteristic decay time on the proton energy in the assumed power-law representation τ(E) =E -n is analyzed for the events with an exponential decay form. The dependence of n on the heliolongitude of the flare (the particles source on the Sun) is studied.

AB - Energetic solar proton events within the energy interval 1-48 MeV at the stage of their decay are considered over the period of 1974-2001. The dependence of the characteristic decay time on the proton energy in the assumed power-law representation τ(E) =E -n is analyzed for the events with an exponential decay form. The dependence of n on the heliolongitude of the flare (the particles source on the Sun) is studied.

UR - http://www.scopus.com/inward/record.url?scp=40749118588&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=40749118588&partnerID=8YFLogxK

U2 - 10.1007/s10604-008-1005-3

DO - 10.1007/s10604-008-1005-3

M3 - Article

AN - SCOPUS:40749118588

VL - 46

SP - 35

EP - 39

JO - Cosmic Research

JF - Cosmic Research

SN - 0010-9525

IS - 1

ER -