¤ OpenAccess: Hybrid

This work has “Hybrid” OA status. This means it is free under an open license in a toll-access journal.

Measurement of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mi>γ</mml:mi></mml:math> cross section in the energy range 1.075–2 GeV at SND

М. Н. Ачасов,Alexander Barnyakov,Konstantin Beloborodov,A. V. Berdyugin,D. E. Berkaev,А. Г. Богданчиков,A. A. Botov,Tatyana Dimova,V. P. Druzhinin,В. Б. Голубев,Leonid Kardapoltsev,A. S. Kasaev,A. G. Kharlamov,I. A. Koop,A. A. Korol,D. P. Kovrizhin,S. V. Koshuba,A. Kupich,Roman Litvinov,K. A. Martin,N. A. Melnikova,N. Yu. Muchnoi,A. E. Obrazovsky,Е. В. Пахтусова,К. В. Пугачев,Yu. A. Rogovsky,A. I. Senchenko,S. I. Serednyakov,З. К. Силагадзе,P. Yu. Shatunov,Yu. M. Shatunov,Dmitry Shtol,D. B. Shwartz,I. K. Surin,Y. Usov,A. V. Vasiljev,Vladimir Zhulanov

Physics

Luminosity

Energy (signal processing)

2018

The process ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}{\ensuremath{\pi}}^{0}\ensuremath{\gamma}$ is studied with the SND detector at the VEPP-2000 ${e}^{+}{e}^{\ensuremath{-}}$ collider. Basing on data with an integrated luminosity of $41\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$ recorded in 2010-2012 we measure the ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}{\ensuremath{\pi}}^{0}\ensuremath{\gamma}$ cross section in the center-of-mass energy range from 1.075 up to 2 GeV. In the range 1.4--2.0 GeV the process ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}{\ensuremath{\pi}}^{0}\ensuremath{\gamma}$ is studied for the first time.

Cite this:

Generate Citation

“Measurement of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mi>γ</mml:mi></mml:math> cross section in the energy range 1.075–2 GeV at SND” is a paper by М. Н. Ачасов Alexander Barnyakov Konstantin Beloborodov A. V. Berdyugin D. E. Berkaev А. Г. Богданчиков A. A. Botov Tatyana Dimova V. P. Druzhinin В. Б. Голубев Leonid Kardapoltsev A. S. Kasaev A. G. Kharlamov I. A. Koop A. A. Korol D. P. Kovrizhin S. V. Koshuba A. Kupich Roman Litvinov K. A. Martin N. A. Melnikova N. Yu. Muchnoi A. E. Obrazovsky Е. В. Пахтусова К. В. Пугачев Yu. A. Rogovsky A. I. Senchenko S. I. Serednyakov З. К. Силагадзе P. Yu. Shatunov Yu. M. Shatunov Dmitry Shtol D. B. Shwartz I. K. Surin Y. Usov A. V. Vasiljev Vladimir Zhulanov published in 2018. It has an Open Access status of “hybrid”. You can read and download a PDF Full Text of this paper here.