ABOUT ME

Omar Foj�n Homepage, Welcome!

Interference Effects in Photoionization of hydrogen molecules (Fernandez J, Fojon O, Palacios A and Martin F, Phys. Rev. Lett. 98(2007) 043005)

My Info:

Departamento de F�sica
Facultad de Ciencias Exactas, Ingenier�a y Agrimensura
Av. Pellegrini 250
(2000) Rosario-Argentina

[email protected]

E-mail

Degree:
Ph.D. in Physics, National University of Rosario, 1994.

Actual occupations:
-Researcher at National Research Council of Argentina (CONICET)

-Professor at National University of Rosario (UNR)

-Head of the Physics Department (FCEIA)

Research field:
-Atomic and Molecular Physics
-Atomic Collision Theory
-(e,2e) Reactions with atomic and molecular targets
-Positronium formation
-Photoionization
-Fragmentation of molecules

Some of my works:

- 'Electron capture and nuclear resonances�; Foj�n O. and Maidagan J.M., J. Phys. B 24 (1991) 2529.

-'High energy positronium formation in positron-hydrogenic ion collisions: Scaling laws'; O. A. Foj�n, R.D. Rivarola, R. Gayet, J. Hanssen and P.A. Hervieux, J. Phys. B 30 (1997) 2199.

-'A two-effective center approximation for the single ionisation of molecular hydrogen by fast electron impact�; P. Weck, O.A. Foj�n, J. Hanssen, B. Joulakian and R. D. Rivarola, Phys. Rev A 63 (2001) 042709.

-'Positronium formation in positron-simple metal clusters collisions', O. A. Foj�n, R.D. Rivarola, J. Hanssen and P.A. Hervieux, J. Phys. B 34 (2001) 4279 .

-'Interference effects in single ionization of molecular hydrogen by electron impact', C.R. Stia, O.A. Foj�n, P.F. Weck, J. Hanssen and R.D. Rivarola, J. Phys. B 36 (2003) L257.

-'Interference from fast electron emission in molecular photoionization', J. Fernandez, O.A. Foj�n, A. Palacios and F. Martin, Phys. Rev. Lett 98 (2007) 043005.

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Professional Address

Name

Foj�n, Omar Ariel

Place of Birth

Rosario, Argentina

I teach at the UNR for more than 20 years (General Physics, Calculus, Nuclear Physics, Applied Mathematics,...)

At present, I teach:
-Quantum Mechanics I
-Quantum Mechanics II
for undergraduate and graduate students of Physics.

At the University of Metz (France), I teached (1997-1999)
-Optical Physics
-Differential Equations

My teaching activities

Some of my talks

-�Electron- and Positron Collisions with atoms and Molecules�, Panamerican Advanced Studies Institute (PASI) 2000, Mayo 2000, 25 April to 7 May 2000, Angra dos Reis, Brasil.

-�Multiple Processes in High Energy Positron-Atom Collisions�, XXII International Conference on the Physics of Electronic and Atomic Collisions (ICPEAC), 18-24 July 2001, Santa Fe, New Mexico, USA.

-'Ionization of Molecular Hydrogen by Electron Impact' International Conference on Electron and Photon Impact Ionization and Related Topics, 18-20 July 2002, Metz, France.

-'Interference effects in single ionization of H2 molecules by photon and electron impact', International Conference on Electron and Photon Impact Ionization and Related Topics, July 2005, Buenos Aires, Argentina.

Last Update: 11 July 2009

My Favorite Argentine Links:
Rosario City
Rosario Central Soccer Club
Argentine Cinema
Amnesty in Argentina

Postdoctoral Activities
-Three-year Position at Laboratoire de Physique Mol�culaire et Collisions, Universit� de Metz , France (poste PAST), 1997-1999.
-Contract for researchers at Departamento de Qu�mica, Universidad Aut�noma de Madrid, Spain, (2003-2004)

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