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Dive into the research topics where G. Santin is active.

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Featured researches published by G. Santin.


8th Topical Seminar on Innovative Particle and Radiation Detectors | 2003

New Geant4 based simulation tools for space radiation shielding and effects analysis

G. Santin; P. Nieminen; Hugh Evans; E. Daly; Fan Lei; Peter Truscott; C.S. Dyer; Bart Quaghebeur; Daniel Heynderickx

We present here a set of tools for space applications based on the Geant4 simulation toolkit, developed for radiation shielding analysis as part of the European Space Agency (ESA) activities in the Geant4 collaboration. The Sector Shielding Analysis Tool (SSAT) and the Materials and Geometry Association (MGA) utility will first be described. An overview of the main features of the MUlti-LAyered Shielding SImulation Software tool (MULASSIS) will follow. The tool is specifically addressed to shielding optimization and effects analysis. A Java interface allows the use of MULASSIS by the space community over the World Wide Web, integrated in the widely used SPENVIS package. The analysis of the particle transport output provides automatically radiation fluence, ionising and NIEL dose and effects analysis. ESA is currently funding the porting of this tools to a low-cost parallel processor facility using the GRID technology under the ESA SpaceGRID initiative. Other Geant4 present and future projects will be presented related to the study of space environment effects on spacecrafts.


Astrobiology | 2009

Monte Carlo Simulation of the Radiation Environment Encountered by a Biochip During a Space Mission to Mars

A. Le Postollec; S. Incerti; M. Dobrijevic; L. Desorgher; G. Santin; P. Moretto; Odile Vandenabeele-Trambouze; Gaëlle Coussot; L. Dartnell; P. Nieminen


Radiation Measurements | 2007

Influence of geometry model approximations on Geant4 simulation results of the Columbus/ISS radiation environment

Tore Ersmark; Per Carlson; Eamon Daly; Christer Fuglesang; Irena Gudowska; B. Lund-Jensen; P. Nieminen; M. Pearce; G. Santin


Nuclear Physics B - Proceedings Supplements | 2007

Monitoring and simulation of the radiation environment for manned and unmanned space missions

G. Santin; Hugh Evans; R. Lindberg; P. Nieminen; A Mohammadzadeh; E. Daly


Journées SF2A 2007 Semaine de l'Astrophysique Française 2007 2 au 6 juillet 2007 | 2006

DEVELOPMENT OF A BIOCHIP DEDICATED TO PLANETARY EXPLORATION. FIRST STEP: RESISTANCE STUDIES TO SPACE CONDITIONS

A. Le Postollec; M. Dobrijevic; S. Incerti; Ph. Moretto; H. Seznec; L. Desorgher; G. Santin; P. Nieminen; L. Dartnell; O. Vandenabeele-Trambouze; G. Coussot


ieee nuclear science symposium | 2003

Geant4 in the space environment: tools and applications

G. Santin; Ramon Nartallo; P. Nieminen; Hugh Evans; Fan Lei; Peter Truscott; Daniel Heynderickx; Bart Quaghebeur; C.S. Dyer; E. Daly


Archive | 2010

The Martian Energetic Radiation Environment Models

Patricia Goncalves; Ana Keating; Pete Truscott; Lei Fan; Laurent Desorgher; Daniel Heynderickx; Norma B. Crosby; Petteri Nieminen; G. Santin


Archive | 2010

Particle radiation transport and effects models from research to space weather operations

G. Santin; Petteri Nieminen; Angela Rivera; Sergio Ibarmia; Pete Truscott; Lei Fan; Laurent Desorgher; Vladimir N. Ivanchenko; Michel Kruglanski; Neophytos Messios


Congrès IBMM. 25-26 mars 2009. | 2009

Biochip for Organic Matter Analysis in Space: Antibodies Resistance to Cosmic Radiations (BiOMAS-ARCoR).

G. Coussot; A. Le Postollec; I. Desvigne; Mickael Baqué; S. Incerti; P. Moretto; G. Santin; P. Nieminen; M. Dobrijevic; R. Pascal; O. Vandenabeele-Trambouze


Archive | 2008

First Assessment of Radiation Effects on a Biochip Dedicated to Life Detection - Study of a Mission to Mars Case -

Aurélie Le Postollec; M. Dobrijevic; S. Incerti; Ph. Moretto; L. Desorgher; G. Santin; Odile Vandenabeele-Trambouze; Gaëlle Coussot; Isabelle Desvignes; Mickael Baqué; Petteri Nieminen

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P. Nieminen

European Space Research and Technology Centre

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M. Dobrijevic

Centre National D'Etudes Spatiales

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S. Incerti

University of Bordeaux

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Daniel Heynderickx

Belgian Institute for Space Aeronomy

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E. Daly

European Space Research and Technology Centre

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Hugh Evans

European Space Research and Technology Centre

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L. Desorgher

Paul Scherrer Institute

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