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Article overview
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Studies of e+e- Collisions with a Hard Initial-State Photon at BaBar | Nicolas Berger
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15 Oct 2005 | Affiliation: | for the BABAR Collaboration | Abstract: | We present preliminary BaBar measurements of hadronic cross sections in $e^+e^-$ annihilation using the radiative return technique. The cross sections for $e^+e^- o par{p} $, $ 3(pi^+pi^-)$, $ 2(pi^+pi^-)2pi^0$, and $ K^+K^-2(pi^+pi^-)$ are measured. Measurements of the proton form factor and of the ratio $G_E/G_M$ are also shown. | Source: | arXiv, hep-ex/0510042 | Services: | Forum | Review | PDF | Favorites |
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