New Limits on Neutral Scalar Bosons

Shigeru Odaka, Takahiko Kondo, Koya Abe, Yasuo Arai, Yuzo Asano, Toru Fukui, Junji Haba, Takuya Kamitani, Ryusaburo Kikucm, Masayuki Minami, Taro Ohama, Takashi Ohsugi, Shizuo Sakamoto, Junpei Shirai, Shojiro Sugimoto, Yoichiro Suzuki, Atsushi Taketani, Norio Tamura, Keijiro Tobimatsu, Akira TsukamotoMichiaki Utsumi, Taketora Yamagata

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

A possible contribution of neutral scalar bosons to the cross section of multihadron production at e+e- collisions was examined at center-of-mass energies between 55.0 and 60.8 GeV by taking into account first-order radiative corrections. We found no positive evidence and established new upper limits on the coupling parameter of the scalars.

Original languageEnglish
Pages (from-to)3037-3041
Number of pages5
Journaljournal of the physical society of japan
Volume58
Issue number9
DOIs
Publication statusPublished - 1989

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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