From "narrow" pairs to relativistic positronium atom: Evolution of coherent peaks for type-B photoproduction of electron-positron pairs in a crystal

Yu P. Kunashenko, Yu L. Pivovarov

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

It is shown, that the brilliance of coherent peak for type-B photoproduction in a crystal increases significantly for the pairs emitted with close momenta and is maximal for the case of coherent photoproduction of bound e+e- pair - the relativistic positronium atom.

Original languageEnglish
Pages (from-to)390-392
Number of pages3
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume115
Issue number1-4
Publication statusPublished - Jul 1996

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electron-positron pairs
positronium
Positrons
photoproduction
Momentum
Atoms
Crystals
Electrons
crystals
atoms
momentum

ASJC Scopus subject areas

  • Surfaces, Coatings and Films
  • Instrumentation
  • Surfaces and Interfaces

Cite this

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abstract = "It is shown, that the brilliance of coherent peak for type-B photoproduction in a crystal increases significantly for the pairs emitted with close momenta and is maximal for the case of coherent photoproduction of bound e+e- pair - the relativistic positronium atom.",
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T1 - From "narrow" pairs to relativistic positronium atom

T2 - Evolution of coherent peaks for type-B photoproduction of electron-positron pairs in a crystal

AU - Kunashenko, Yu P.

AU - Pivovarov, Yu L.

PY - 1996/7

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N2 - It is shown, that the brilliance of coherent peak for type-B photoproduction in a crystal increases significantly for the pairs emitted with close momenta and is maximal for the case of coherent photoproduction of bound e+e- pair - the relativistic positronium atom.

AB - It is shown, that the brilliance of coherent peak for type-B photoproduction in a crystal increases significantly for the pairs emitted with close momenta and is maximal for the case of coherent photoproduction of bound e+e- pair - the relativistic positronium atom.

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EP - 392

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

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