Contributions to the

28th INTERNATIONAL

COSMIC RAY CONFERENCE

from the

Advanced Composition Explorer Mission

Tsukuba, Japan

July 31 August 7, 2003

 

Includes contributions from the following ACE Team institutions:

California Institute of Technology

Bartol Research Institute, University of Delaware

Goddard Space Flight Center

Jet Propulsion Laboratory

Johns Hopkins University/Applied Physics Laboratory

Los Alamos National Laboratory

University of Maryland

Max-Planck Institute fur Extraterrestriche Physik

University of Kiel

University of New Hampshire

Washington University in St. Louis

The Aerospace Corporation

 

And other collaborating institutions

 

The 3He-Rich SEP Events of August 2002: Exceptional Elemental and Isotopic Composition Patterns at Energies above 10 MeV/nucleon

M.E. Wiedenbeck, R.A. Leske, C.M.S. Cohen A.C. Cummings,

R.A. Mewaldt, E.C. Stone and T.T. von Rosenvinge

 

The Unusual Solar Particle Events of August 2002

R.A. Leske, M.E. Wiedenbeck, C.M.S. Cohen, R.A. Mewaldt,

A.C. Cummings, E.C. Stone, and T.T. von Rosenvinge

 

Impulsive Flare Material: A Seed Population for LargeSolar Particle Events?

R.A. Mewaldt, C.M.S. Cohen, G.M. Mason, M.I. Desai,

R.A. Leske, J.E. Mazur, E.C. Stone, T.T. von Rosenvinge,

and M.E. Wiedenbeck

 

Onsets and Release Times in Solar Particle Events

A.J. Tylka, C.M.S. Cohen, W.F. Dietrich, S. Krucker,

R.E. McGuire, R.A. Mewaldt, C.K. Ng, D.V. Reames,

and G.H. Share

 

Heavy Ion and Electron Release Times in Solar Particle Events

R.A. Mewaldt, C.M.S. Cohen, D.K. Haggerty, R.E. Gold,

S.M. Krimigis, R.A. Leske, R.C. Ogliore, E.C. Roelof,

E.C. Stone, T.T. von Rosenvinge and M.E. Wiedenbeck

 

Strong Energy Dependence of Ionic Charge States in Impulsive Solar Events

E. Mobius, Y. Cao, M.A. Popecki, L.M. Kistler,

H. Kucharek, D. Morris and B. Klecker

 

On The Energy Dependence of Ionic Charge States

B. Klecker, M.A. Popecki, E. Mobius, M. I. Desai,

G.M. Mason and R.F. Wimmer-Schweingruber

 

Observation of Energy-Dependent Charge States in Solar Energetic Particle Events

M.A. Popecki, J.E. Mazur, E. Moebius, B. Klecker,

A. Bogdanov, G.M. Mason and L.M. Kistler

 

Iron Charge State Distribution in Large Gradual Solar Energetic Particle Events

M.A. Popecki, E. Moebius, D. Morris, B. Klecker,

and L.M. Kistler

 

Ionic Charge States of High Energy Solar Energetic Particles in Large Events

L.S. Sollitt, E.C. Stone, R.A. Mewaldt, C.M.S. Cohen,

R.A. Leske, M.E. Wiedenbeck and T.T. von Rosenvinge

 

Modelling Energy-Dependent Fe/O Ratios Observed Above 12 MeV/nucleon

C.M.S. Cohen, E.C. Stone, A.C. Cummings, R.A. Leske,

R.A. Mewaldt, T.T. von Rosenvinge and M.E. Wiedenbeck

 

The Solar Cycle Variability of Solar Energetic Particle Composition

R.A. Leske, C.M.S. Cohen, A.C. Cummings, R.A. Mewaldt,

E.C. Stone, M.E. Wiedenbeck and T.T. von Rosenvinge

 

Energetic Electrons Associated with Transient Interplanetary Shocks: Evidence for Weak Interaction

G.C. Ho, D. Lario, R.B. Decker, E.C. Roelof,

M. Desai and C.W. Smith

 

Refractory Nuclides in the Cosmic-Ray Source

M.E. Wiedenbeck, W.R. Binns A.C. Cummings,

A.J. Davis, G. de Nolfo, J.S. George, M. H. Israel,

A.W. Labrador, R.A. Leske, R.A. Mewaldt,

E.C. Stone and T.T. von Rosenvinge

 

Direct Evidence of Energy-Loss in Electron-Capture-Decay Secondary Isotopes in the Heliosphere

L.M. Scott, A.J. Davis, M.E. Wiedenbeck, W.R. Binns,

E.R. Christian, A.C. Cummings, J.S. George, P.L. Hink,

M.H. Israel, R.A. Leske, R.A. Mewaldt, S.M. Niebur,

E.C. Stone, T.T. von Rosenvinge and N.E. Yanasak

 

New Measurements of the Li, Be, and B Isotopes as a Test of Cosmic Ray Transport Models

G.A. de Nolfo, N.E. Yanasak, W.R. Binns, A.C. Cummings,

A.J. Davis, J.S. George, P.L. Hink, M.H. Israel, R.A. Leske,

R.A. Mewaldt, E.C. Stone, T.T. von Rosenvinge

and M.E. Wiedenbeck

 

Extended Energy Spectrum Measurements Of Elements With The Cosmic Ray Isotope Spectrometer (CRIS)

A.W. Labrador, N.E. Yanasak, W.R. Binns, A.C. Cummings,

G.A. de Nolfo, J.S. George, M.H. Israel, R.A. Leske,

M. Lijowski, R.A. Mewaldt, E.C. Stone, T.T. von Rosenvinge,

and M.E. Wiedenbeck