D. Smart

发表

Tables of Asymptotic Directions and Vertical Cutoff Rigidities for a Five Degree by Fifteen Degree World Grid as Calculated Using the International Geomagnetic Reference Field for Epoch 1965.0.

M. Shea, D. Smart, 1975 .

CREME96: A Revision of the Cosmic Ray Effects on Micro-Electronics Code

M. Shea, E. C. Smith, W. F. Dietrich, 1997 .

The May 1967 great storm and radio disruption event: Extreme space weather and extraordinary responses

M. Shea, D. Knipp, D. Smart, 2016 .

The Production of Cosmogenic Isotopes in the Earth's Atmosphere and Their Inventories

M. Shea, D. Smart, K. Obrien, 1991 .

Characteristics of Late-phase >100 MeV Gamma-Ray Emission in Solar Eruptive Events

S. White, M. Shea, R. Murphy, 2018, The Astrophysical Journal.

On the Little‐Known Consequences of the 4 August 1972 Ultra‐Fast Coronal Mass Ejecta: Facts, Commentary, and Call to Action

M. Shea, D. Knipp, D. Smart, 2018, Space Weather.

Electromagnetic and corpuscular emission from the solar flare of 1991 June 15: Continuous acceleraton of relativistic particles

H. Zirin, M. Shea, I. Usoskin, 1994 .

History of Energetic Solar Protons for the Past Three Solar Cycles Including Cycle 22 Update

M. Shea, D. Smart, 1993 .

The prediction of AE, ap, and Dst at time lags between 0 and 30 hours

M. Shea, H. Garrett, D. Smart, 1979 .

Calculations and observations of solar particle enhancements to the radiation environment at aircraft altitudes.

M. Shea, C. Dyer, F. Lei, 2003, Advances in space research : the official journal of the Committee on Space Research.

Space Weather and the Ground-Level Solar Proton Events of the 23rd Solar Cycle

M. Shea, D. Smart, 2012 .

Detection of 0.5–15 GEV solar protons on 29 September 1989 at Australian stations

M. Shea, D. Smart, J. Humble, 1991 .

The October 22, 1989, solar cosmic ray enhancement: An analysis of the anisotropy and spectral characteristics

M. Shea, D. Smart, E. Flückiger, 1997 .

A review of solar proton events during the 22nd solar cycle.

M. Shea, D. Smart, 2002, Advances in space research : the official journal of the Committee on Space Research.

Predicting and Modeling Solar Flare Generated Proton Fluxes in the Inner Heliosphere

M. Shea, D. Smart, 1993 .

Modeling the time-intensity profile of solar flare generated particle fluxes in the inner heliosphere.

M. Shea, D. Smart, 1992, Advances in space research : the official journal of the Committee on Space Research.

Solar proton events during the past three solar cycles

M. Shea, D. Smart, 1989 .

Predicting the arrival times of solar particles

D. Smart, 1988 .

Comment on estimating the solar proton environment that may affect Mars missions.

M. Shea, D. Smart, 2003, Advances in space research : the official journal of the Committee on Space Research.

Two groups of extremely large >30 MeV solar proton fluence events

M. Shea, H. Spence, D. Smart, 2006 .

Injection onsets of approx. 2GeV protons, approx. 1 MeV electrons, and approx. 100 keV electrons in solar cosmic ray flares

Shea, E. Cliver, D. Smart, 1982 .

Solar-interplanetary circumstances associated with the major events in March and June 1991 and comparison with similar events of previous solar cycles.

M. Shea, D. Smart, 1996, Advances in space research : the official journal of the Committee on Space Research.

Solar Cycle in the Heliosphere and Cosmic Rays

M. Shea, G. Bazilevskaya, E. Cliver, 2015 .

Solar Cycle in the Heliosphere and Cosmic Rays

M. Shea, G. Bazilevskaya, E. Cliver, 2014 .

Direct solar neutrons detected by neutron monitors on 24 May 1990

M. Shea, D. Smart, K. R. Pyle, 1991 .

Comment on the use of GOES solar proton data and spectra in solar proton dose calculations.

M. Shea, D. Smart, 1999, Radiation measurements.

The Natural Radiation Environment of Aircraft Crews

D. Smart, H. Sauer, K. O'brien, 1997 .

Preliminary study of cosmic rays, geomagnetic field changes and possible climate changes

M. Shea, D. Smart, 2004 .

The Flux and Fluence of Major Solar Proton Events and their Record in Antarctic Snow

M. Shea, D. Smart, E. Zeller, 1993 .

Space weather: The effects on operations in space

M. Shea, D. Smart, 1998 .

Ultrafast Manipulation of Electron Spin Coherence

M. Giampapa, M. Shea, D. Smart, 2001 .

Review of Solar Energetic Particle Models

Dustin J. Kempton, Stephen M. White, S. Poedts, 2022, Advances in Space Research.

A review of geomagnetic cutoff rigidities for earth-orbiting spacecraft

M. Shea, D. Smart, 2002 .

Neutron and electromagnetic emissions during the 1990 May 24 solar flare

H. Zirin, M. Shea, I. Usoskin, 1994 .

Overview of the effects of solar-terrestrial phenomena on man and his environment

M. Shea, D. Smart, 1996 .

GLE and Sub-GLE Redefinition in the Light of High-Altitude Polar Neutron Monitors

M. Shea, I. Usoskin, D. Smart, 2017, 1711.06161.

Reply to comment by E. W. Wolff et al. on “Low time resolution analysis of polar ice cores cannot detect impulsive nitrate events”

M. Shea, A. Melott, D. Smart, 2016 .

Low time resolution analysis of polar ice cores cannot detect impulsive nitrate events

M. Shea, A. Melott, D. Smart, 2014, 1501.01204.

Interhemispheric observations of impulsive nitrate enhancements associated with the four large ground-level solar cosmic ray events (1940–1950)

M. Shea, H. Spence, D. Smart, 2009 .

Geomagnetic cutoffs: a review for space dosimetry applications.

M. Shea, D. Smart, 1994, Advances in space research : the official journal of the Committee on Space Research.

Cosmic ray asymptotic directions for Yangbajing (Tibet) experiments

M. Storini, D. Smart, 2001 .

Estimating cosmic-ray vertical cutoff rigidities as a function of the McIlwain L-parameter for different epochs of the geomagnetic field

M. Shea, D. Smart, L. Gentile, 1987 .

vision of the Cosmic Ray Effects on

D. Smart, P. Boberg, Hanscom Afb, 1997 .

Cosmic Ray Effects on Microelectronics. Part 2. The Geomagnetic Cutoff Effects

J. R. Letaw, D. Smart, J. Adams, 1983 .

Solar proton event classification system

M. Shea, D. Smart, 1971 .

Recent and Historical Solar Proton Events

M. Shea, D. Smart, 1992 .

Space Weather and the Ground-Level Solar Proton Events of the 23rd Solar Cycle

M. Shea, D. Smart, 2012, Space Science Reviews.

Kilometric type II radiation from interplanetary shocks: Interpretation of voyager results

M. Shea, D. Smart, Y. Leblanc, 1986 .

Solar Cycle in the Heliosphere and Cosmic Rays

M. Shea, G. Bazilevskaya, E. Cliver, 2014, Space Science Reviews.

Vertical cutoff rigidities for cosmic ray stations since 1955

M. Shea, D. Smart, 2001 .

Fifty Years of Cosmic Radiation Data

M. Shea, D. Smart, 2000 .

Maps of Selected Active Regions Which were Sources of Particle Events

M. Shea, D. Smart, R. Kreplin, 1975 .

A study of vertical cutoff rigidities using sixth degree simulations of the geomagnetic field

M. Shea, D. Smart, K. Mccracken, 1965 .

Scaling time-integrated in situ cosmogenic nuclide production rates using a continuous geomagnetic model

M. Shea, D. Smart, N. Lifton, 2008 .

Magnetospheric Models and Trajectory Computations

Margaret Ann Shea, Don Frederick Smart, M. Shea, 2000 .

World Grid of Calculated Cosmic Ray Vertical Cutoff Rigidities for Epoch 1990.0

D. Smart, 1997 .

A New Concept for the Simulation and Visualisation of Cosmic Ray Particle Transport in the Earth's Magnetosphere

M. Shea, E. Kobel, D. Smart, 1991 .

On cosmic-ray cut-off terminology

D. J. Cooke, M. Shea, D. Smart, 1991 .

Cosmic Ray Latitude Surveys in the Atlantic Ocean Area

M. Shea, G. Bazilevskaya, Y. Stozhkov, 1987 .

Sensitivity of cosmic ray trajectory calculations to geomagnetic field model representations

M. Shea, D. Smart, J. Humble, 1985 .

The daily variation of trajectory‐derived high‐latitude cutoff rigidities in a model magnetosphere

M. Shea, D. Smart, R. Gall, 1969 .

Worldwide trajectory‐derived vertical cutoff rigidities and their application to experimental measurements

M. Shea, D. Smart, 1967 .

Vertical Geomagnetic Cutoff Rigidities for Epoch 2015

M. Shea, D. Smart, 2020 .

Fifty years of progress in geomagnetic cutoff rigidity determinations

M. Shea, D. Smart, 2009 .

A geomagnetic cutoff rigidity interpolation tool: Accuracy verification and application to space weather

M. Shea, D. Smart, A. Tylka, 2006 .

Geomagnetic cutoff rigidities and geomagnetic coordinates appropriate for the Carrington flare Epoch

M. Shea, D. Smart, 2006 .

The limitations of using vertical cutoff rigidities determined from the IGRF magnetic field models for computing aircraft radiation dose.

M. Shea, D. Smart, 2003, Advances in space research : the official journal of the Committee on Space Research.

Evaluation of the dynamic cutoff rigidity model using dosimetry data from the STS-28 flight.

M. Shea, D. Smart, M. Golightly, 2003, Advances in space research : the official journal of the Committee on Space Research.

A comparison of the tsyganenko model predicted and measured geomagnetic cutoff latitudes

Margaret Ann Shea, Don Frederick Smart, M. Shea, 2001 .

OVERVIEW OF GEOMAGNETIC SHIELDING EFFECTS AGAINST COSMIC RADIATION

M. Shea, D. Smart, 1997 .

The Influence of the Changing Geomagnetic Field on Cosmic Ray Measurements

M. Shea, D. Smart, 1990 .

Re-evaluation of cosmic-ray cutoff terminology

D. J. Cooke, M. Shea, D. Smart, 1985 .

The effect of local perturbations of the geomagnetic field on cosmic ray cutoff rigidities at Jungfraujoch and Kiel

M. Shea, D. Smart, E. Flückiger, 1983 .

Characteristics of cosmic ray cutoffs for a satellite orbiting at 400 km; the effect of the solid earth.

M. Shea, D. Smart, J. Humble, 1981 .

The evaluation of cutoff rigidities and reentrant albedo calculations for Palestine, Dallas, and Midland, Texas

M. Shea, D. Smart, 1975 .

Secular variations in cosmic ray cutoff rigidities

M. Shea, D. Smart, 1970 .

A five degree by fifteen degree world grid of trajectory-determined vertical cutoff rigidities

J. R. McCall, M. Shea, D. Smart, 1968 .

A study of the effectiveness of the McIlwain coordinates in estimating cosmic-ray vertical cutoff rigidities

M. Shea, D. Smart, 1967 .

A STUDY OF VERTICALLY INCIDENT COSMIC-RAY TRAJECTORIES USING SIXTH-DEGREE SIMULATIONS OF THE GEOMAGNETIC FIELD. Environmental Research Papers, No. 141

Shea, D. Smart, K. Mccracken, 1965 .

Atmospheric cosmic rays and solar energetic particles at aircraft altitudes.

K O'Brien, D. Smart, D F Smart, 1996, Environment international.

The local time dependence of the anisotropic solar cosmic ray flux.

M. Shea, D. Smart, 2003, Advances in Space Research.

On the observation of a flare‐generated shock wave at 9.7 AU by Pioneer 10

M. Shea, M. Dryer, D. Smart, 1978 .

The heliolongitudinal distribution of solar flares associated with solar proton events.

M. Shea, D. Smart, 1996, Advances in space research : the official journal of the Committee on Space Research.

Solar Cosmic Rays on 29 September 1989; An Analysis using the World-Wide Network of Cosmic Ray Stations

M. D. Wilson, M. Shea, D. Smart, 1991 .

Possible ground-level measurements of solar neutron decay protons during the 19 October 1989 solar cosmic ray event

M. Shea, D. Smart, E. Flückiger, 1991 .

Probable Pitch Angle Distribution and Spectra of the 23 February 1956 Solar Cosmic Ray Event

Shea, D. Smart, 1990 .

The Concept of Using the Deep River and Kerguelen Neutron Monitors as 'Flagship' Stations for Ground-Level Solar Cosmic Ray Events

M. Shea, D. Smart, 1990 .

Unusual Aspects of the Ground-Level Cosmic Ray Event of 7/8 December 1982

M. Shea, D. Smart, E. Flueckiger, 1987 .

Asymptotic directions and vertical cutoff rigidities for selected cosmic-ray stations as calculated using the International Geomagnetic Reference Field model appropriate for Epoch 1975. 0. Environmental research papers

Shea, D. Smart, 1975 .

Cosmic rays - Asymptotic directions, etc.

U. R. Rao, M. Shea, D. Smart, 1968 .

Geomagnetic Transmission Functions for a 400 KM Altitude Satellite

M. Shea, D. Smart, 1983 .

Analytical Representations for Characterizing the Global Aviation Radiation Environment Based on Model and Measurement Databases

Molly K. Maskrey, Molly Maskrey, Brad Gersey, 2018, Space weather : the international journal of research & applications.

Radiation dose along North American transcontinental flight paths during quiescent and disturbed geomagnetic conditions

Margaret Ann Shea, Don Frederick Smart, M. Shea, 2005 .

Daily variation of electron and proton geomagnetic cutoffs calculated for Fort Churchill, Canada

M. Shea, D. Smart, 1972 .

COSMIC RAY CUTOFF RIGIDITY CALCULATIONS AND THEIR APPLICATION TO EXPERIMENTAL MEASUREMENTS.

Shea, D. Smart, 1968 .

APPLICATION OF TRAJECTORY-DERIVED CUTOFF RIGIDITIES TO COSMIC-RAY INTENSITY VARIATIONS.

Shea, D. Smart, 1970 .

Catalog of Solar Particle Events, 1955–1969

M. Shea, D. Smart, R. Kreplin, 1975 .

List of Flares Which have been Identified as Sources of Particle Events

M. Shea, D. Smart, R. Kreplin, 1975 .

A summary of major solar proton events

M. Shea, D. Smart, M. A. Shea, 1990 .

Cosmic ray Implications for Human Health

M. Shea, D. Smart, 2000 .

Effects of orbit progression on the radiation exposures from solar proton fluxes in low Earth orbit under geomagnetic storm conditions.

J W Wilson, J E Nealy, J. Wilson, 1996, Advances in space research : the official journal of the Committee on Space Research.

Proton flare and magnetic storm effect in the vicinity of the Earth.

J. Wilson, M. Shea, D. Smart, 1994, Advances in space research : the official journal of the Committee on Space Research.

Comment on galactic cosmic radiation dose to aircrews

M. Shea, D. Smart, 2001 .

Cosmic ray exposure factors for Shuttle altitudes derived from calculated cut-off rigidities.

M. Shea, D. Smart, 1984, Advances in space research : the official journal of the Committee on Space Research.

Determining the strength of the ring and the magnetopause currents during the initial phase of a geomagnetic storm using cosmic ray data

M. Shea, D. Smart, E. Flückiger, 1990 .

Recent and Historical Solar Proton Events

M. Shea, D. Smart, 1992, Radiocarbon.

GLE and Sub-GLE Redefinition in the Light of High-Altitude Polar Neutron Monitors

M. Shea, I. Usoskin, D. Smart, 2017, Solar Physics.

The applicability of model based aircraft radiation dose estimates

M. Shea, D. Smart, M. Duldig, 2005 .

The Carrington event: Possible solar proton intensity time profile

K. G. McCracken, Margaret Ann Shea, Don Frederick Smart, 2006 .

Solar proton events for 450 years: The Carrington event in perspective

Harlan E. Spence, K. G. McCracken, Margaret Ann Shea, 2004 .

Solar cosmic ray events for the period 1561–1994: 1. Identification in polar ice, 1561–1950

K. G. McCracken, Margaret Ann Shea, Don Frederick Smart, 2001 .

Geomagnetic Cutoff Rigidity Calculations at 50-Year Intervals Between 1600 and 2000

M. Shea, D. Smart, 2003 .

PPS-87: a new event oriented solar proton prediction model.

M. Shea, D. Smart, 1989, Advances in space research : the official journal of the Committee on Space Research.

Solar-Terrestrial Predictions, 4: Proceedings of a workshop. Volume 1: Workshop overview papers; working group reports; User community reports; Regional Warning Center Reports

J. Hruska, M. A. Shea, D. F. Smart, 1993 .

PPS76: A computerized event mode solar proton forecasting technique

M. Shea, D. Smart, 1979 .

Solar cosmic ray events for the period 1561–1994: 2. The Gleissberg periodicity

M. Shea, D. Smart, K. Mccracken, 2001 .

Transferring Tsyganenko 1989 Magnetospheric Modulation for Cosmic Radiation Cutoff Rigidity Values to Different Epochs of the International Geomagnetic Reference Field

D. Smart, P. Boberg, Z. D. Robinson, 2023, Advances in Space Research.

Observation of GV Protons Associated with an Interplanetary Shock

M. Shea, D. Smart, H. Sauer, 1995 .

Dynamical models of coronal transients and interplanetary disturbances

M. Dryer, D. Smart, D. F. Smart, 1984 .

Magnetohydrodynamic modelling of interplanetary disturbances between the Sun and Earth

M. Shea, S. Wu, M. Dryer, 1982 .

Study of Travelling Interplanetary Phenomena 1977

M. Shea, S. Wu, D. Smart, 1977 .

A simplified model for timing the arrival of solar flare‐initiated shocks

M. A. Shea, M. Shea, D. Smart, 1985 .

Ground Level Event on August 21, 1979 during STIP Interval VII

M. Shea, D. Smart, M. Bercovitch, 1984 .

Solar particle enhancements of single-event effect rates at aircraft altitudes

Fan Lei, Clive Dyer, M. A. Shea, 2003 .

Solar and Interplanetary Drivers to Space Weather - Suggestions for Future Research Efforts

M. Shea, D. Smart, 1998 .

A procedure for estimating the changes in cosmic ray cutoff rigidities and asymptotic directions at low and middle latitudes during periods of enhanced geomagnetic activity

M. Shea, D. Smart, E. Flückiger, 1986 .

Effective cutoff rigidities of cosmic rays

D. Smart, L. Dorman, R. Gushchina, 1972 .

Summary of cutoff rigidities calculated with the International Geomagnetic Reference Field for various epochs. Environmental research papers

M. Shea, D. Smart, H. Carmichael, 1976 .

Asymptotic directions and vertical cutoff rigidities for selected cosmic-ray stations as calculated using the Finch and Leaton geomagnetic field model. Environmental research papers

M. Shea, D. Smart, 1975 .

SUPPLEMENT TO IQSY INSTRUCTION MANUAL NO. 10 COSMIC RAY TABLES: ASYMPTOTIC DIRECTIONS, VARIATIONAL COEFFICIENTS AND CUTOFF RIGIDITIES.

U. R. Rao, M. Shea, D. Smart, 1968 .

Cosmic ray tables - Asymptotic directions, variational coefficients and cut-off rigidities IQSY instruction manual no. 10

U. R. Rao, M. Shea, D. Smart, 1965 .

On the correlation between asymptotic directions of cosmic ray particles and cutoff rigidities in the evolving geomagnetic field

M. Shea, D. Smart, E. Flückiger, 1987 .

Procedure for Estimating the Change in Asymptotic Directions at a Mid-Latitude Cosmic Ray Station Resulting from a Local Change in Cosmic Ray Cutoff Rigidity

M. Shea, D. Smart, E. Flückiger, 1983 .

Latitudinal cosmic ray gradients: Their relation to solar activity asymmetry

M. Shea, D. Smart, J. Humble, 1991 .

North/South Asymmetry in Solar Activity and its Effects on the High Energy Cosmic Ray Diurnal Variation

M. Shea, D. Smart, J. Humble, 1986 .

Solar activity asymmetries and their possible effect on the high energy cosmic ray perpendicular gradient

C. C. Abston, M. Shea, D. Smart, 1989 .

Solar, interplanetary, and geomagnetic phenomena in March 1991 and their association with spacecraft and terrestrial problems

M. Shea, D. Smart, B. Sanahuja, 1995 .

The cosmic‐ray equator at 170° west longitude

J. F. Kenney, M. Shea, D. Smart, 1964 .

Book Review: The Magnetic Field of the Earth's Lithosphere. The Satellite Perspective

Don Frederick Smart, R. Langel, D. Smart, 1998 .

The solar-terrestrial event of 23 February 1956

Margaret Ann Shea, Don Frederick Smart, Henry Rishbeth, 2009 .

Overview of the solar and interplanetary phenomena leading to the major geomagnetic disturbance on 24 March 1991

M. Shea, D. Smart, 2008 .

Spacecraft problems in association with episodes of intense solar activity and related terrestrial phenomena during March 1991

D. C. Wilkinson, D. Smart, J. H. Allen, 1992 .

March 1991 Solar-Terrestrial Phenomena and Related Technological Consequences

M. Shea, D. Smart, 1993 .

Preliminary search for cosmic radiation and solar-terrestrial parameters correlated with the reversal of the solar magnetic field

M. Shea, D. Smart, 1981 .

Relativistic Solar Particle Events Recorded by the Lomnicky Stit Neutron Monitor

M. Shea, D. Smart, K. Kudela, 1993 .

A comparison of energetic solar proton events during the declining phase of four solar cycles (cycles 19–22)

M. Shea, D. Smart, 1995 .

Compendium of the eight articles on the “Carrington Event” attributed to or written by Elias Loomis in the American Journal of Science, 1859–1861

Margaret Ann Shea, Don Frederick Smart, M. Shea, 2006 .

Estimating the Arrival Time of Solar-Flare-Initiated Shocks by Considering Them to Be Blast Waves Riding over the Solar Wind

Shea, M. Dryer, D. Smart, 1986 .

Possible evidence for a rigidity-dependent release of relativistic protons from the solar corona

M. Shea, D. Smart, 1982 .

A case history of solar and galactic space weather effects on the geosynchronous communications satellite TDRS-1

M. Shea, D. Smart, D. Wilkinson, 2000 .

The Ground-Level Relativistic Solar Proton Event of may 7, 1978: a Composite Report

A. G. Fenton, M. Shea, M. Storini, 1979 .

A Determination of the Spectra, Spatial Anisotropy, and Propagation Characteristics of the Relativistic Solar Cosmic-Ray Flux on November 18, 1968.

M. Shea, D. Smart, P. Tanskanen, 1971 .

Toward a descriptive model of solar particles in the heliosphere

M. Shea, D. Smart, J. Adams, 1988 .

Calculated Vertical Cutoff Rigidities for the International Space Station During Magnetically Active Times

M. Shea, D. Smart, E. Flückiger, 1999 .

400 years of large fluence solar proton events

M. Shea, D. Smart, K. Mccracken, 2001 .

Preliminary Study of the 400-Year Geomagnetic Cutoff Rigidity Changes, Cosmic Rays and Possible Climate Changes

M. Shea, D. Smart, 2003 .

CHANGES IN CALCULATED VERTICAL CUTOFF RIGIDITIES AT THE ALTITUDE OF THE INTERNATIONAL SPACE STATION AS A FUNCTION OF GEOMAGNETIC ACTIVITY

M. Shea, D. Smart, A. Tylka, 1999 .

On the Effect of Magnetospheric Current Systems on Cosmic-Ray Cutoff Rigidities

M. Shea, D. Smart, E. Flueckiger, 1981 .

Estimating the change in asymptotic direction due to secular changes in the geomagnetic field

M. Shea, D. Smart, E. Flueckiger, 1985 .

The space-developed dynamic vertical cutoff rigidity model and its applicability to aircraft radiation dose.

M. Shea, D. Smart, 2003, Advances in space research : the official journal of the Committee on Space Research.

Cosmic Ray Asymptotic Directions for Chilean Neutron Monitors

M. Shea, M. Storini, D. Smart, 1995 .

Some comments on the east-west solar flare distribution during the 1976–1985 period

M. Shea, D. Smart, A. Heras, 1990 .

World-wide radiation dosage calculations for air crew members.

E Felsberger, K O'Brien, M. Shea, 2003, Advances in space research : the official journal of the Committee on Space Research.

Proposed Solar Proton Event Classification System

M. Shea, D. Smart, 1970 .

Re-examination of the First Five Ground-Level Events

M. Shea, D. Smart, 2019, Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019).

Significant proton events of solar cycle 22 and a comparison with events of previous solar cycles.

M. Shea, D. Smart, 1994, Advances in space research : the official journal of the Committee on Space Research.

A High Time-Resolution Analysis of the Ground-Level Enhancement (GLE) of 23 February 1956 in Terms of the CSHKP Standard Flare Model

M. Shea, D. Smart, K. Mccracken, 2023, Advances in Space Research.

The Use of Geophysical Data in Studies of the Historical Solar-Terrestrial Environment

M. Shea, D. Smart, 2004 .

Unusual intensity‐time profiles of ground‐level solar proton events

M. Shea, D. Smart, 2008 .

Identification of major proton fluence events from nitrates in polar ice cores.

M. Shea, D. Smart, G. Dreschhoff, 1999, Radiation measurements.

An update on the correlation between the cosmic radiation intensity and the geomagnetic AA index

M. Shea, D. Smart, 1985 .

A Study of the Frequency of Occurrence of Large-Fluence Solar Proton Events and the Strength of the Interplanetary Magnetic Field

M. Shea, D. Smart, K. Mccracken, 2004 .

History of solar proton event observations

M. Shea, D. Smart, 1995 .

The Relativistic Solar Proton Event of 15 June 1991

M. Shea, D. Smart, L. Gentile, 1993 .

Comment On the Minimum Mass Path Of a Uni-directional Solar Neutron Particle Beam Through The Earth Atmosphere

M. Shea, D. Smart, Kevin OBrien, 1995 .

Simultaneous Observations of Solar Neutrons of June 6, 1991 at Mt. Haleakala and Mt. Norikura

M. Shea, D. Smart, Y. Muraki, 1995 .

The atmospheric cosmic- and solar energetic particle radiation environment at aircraft altitudes.

D. Smart, H. Sauer, K. O'brien, 1998, Advances in space research : the official journal of the Committee on Space Research.

Solar proton fluxes as a function of the observation location with respect to the parent solar activity

M. Shea, D. Smart, M. A Shea, 1996 .