CPH Theory

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Cern Experiment and Violatin of Newton's Second Law

LEIBNIZ'S MONADS AND JAVADI'S CPH

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November 2, 2011: CERN Experiment and Violation of Newtonâ€™s Second Law Englishview

October 13, 2011: CERN Experiment and Violation of the Newtonâ€™s Second Law Persianview

November 24, 2008: A New Definition of Gravitonview

July 10, 2007: Zero Point Energy and the Dirac Equationview

June 28, 2007: Unification and CPH Theoryview

June 14, 2007: Summary of Physics Conceptsview

June 14, 2007: Strong Interaction and CPH Theory Rview

June 4, 2007: Quantum Electrodynamics and CPH Theoryview

November 30, 2006: Vocabulary of CPH Theoryview

November 17, 2006: Thermodynamic Laws Entropy and CPH Theoryview

November 17, 2006: Time Function and Absolute Black Holeview

October 14, 2006: CPH and Timeview

October 13, 2006: CPH Theory and Newton's Second Lawview

October 13, 2006: Time Function and Work Energy Theoremview

October 13, 2006: CPH Theory and Special Relativityview

October 13, 2006: Properties of CPHview

July 31, 2006: A New Mechanism of Higgs Bosons in Producing Charge Particlesview

May 14, 2006: Speed of Light and CPH Theoryview

April 28, 2006: Color Charges Curve Spaceview

April 17, 2006: Effective Nuclear Chargeview

April 12, 2006: Maxwell's Equations in a Gravitational Fieldview

April 11, 2006: Realization Hawking - End of Physics by CPHview

April 7, 2006: Questions and Answers on CPH Theoryview

April 7, 2006: Opinions on CPH Theoryview

April 7, 2006: Questions and Answers on CPH Theoryview

March 23, 2006: Analysis of CPH Theoryview

March 21, 2006: Logical Foundation of CPH Theoryview

March 21, 2006: Definition Principle and Explanation of CPH Theoryview

March 21, 2006: Logical Foundation of CPH Theoryview

March 21, 2006: Definition Principle and Explanation of CPH Theoryview

March 21, 2006: Experimental Foundation of CPH Theoryview

March 19, 2006: Color Charge/Color Magnet and CPHview

March 19, 2006: Sub-Quantum Chromodynamicsview

Quasi-monoenergetic electron beams produced by colliding cross-polarized laser pulses in underdense plasmas

Quasi-monoenergetic electron beams produced by colliding cross-polarized laser pulses in underdense plasmas

C Rechatin¹, J Faure¹, A Lifschitz^1,2, X Davoine³, E Lefebvre³ and V Malka^1,4
¹ Laboratoire d'Optique Appliquée, ENSTA, CNRS, Ecole Polytechnique, UMR 7639, 91761 Palaiseau, France
² Laboratoire de Physique des Gaz et des Plasmas, CNRS, UMR 8578, Université Paris XI, Bâtiment 210, 91405 Orsay cedex, France
³ Département de Physique Théorique et Appliquée, CEA, DAM Ile-de-France, BP 12, 91680 Bruyères-le-Châtel, France
⁴ Author to whom any correspondence should be addressed.
E-mail: victor.malka@ensta.fr

Abstract. The interaction of two laser pulses in an underdense plasma has been proven to be able to inject electrons into plasma waves, thus providing a stable and tunable source of electrons. Whereas previous works focused on the 'beatwave' injection scheme in which two lasers with the same polarization collide in a plasma, this present paper studies the effect of polarization and more specifically the interaction of two colliding cross-polarized laser pulses. It is shown both theoretically and experimentally that electrons can also be preaccelerated and injected by the stochastic heating occurring at the collision of two cross-polarized lasers and thus, a new regime of optical injection is demonstrated. It is found that injection with cross-polarized lasers occurs at higher laser intensities.

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