A Search for B and ρ' (1250) Production in the Reaction γp → pπ+π- Neutrals at 2.8, 4.7 and 9.3 GeV
- Stanford Univ., Stanford, CA (United States). Stanford Linear Accelerator Center
- Stanford Univ., Stanford, CA (United States). Stanford Linear Accelerator Center; Weizmann Institute, Rehovoth (Israel)
- Stanford Univ., Stanford, CA (United States). Stanford Linear Accelerator Center; Univ. of Glasgow, Glasgow (Scotland)
- Stanford Univ., Stanford, CA (United States). Stanford Linear Accelerator Center; Univ. of Hamburg, Hamburg (Germany)
- Stanford Univ., Stanford, CA (United States). Stanford Linear Accelerator Center; Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
We have studied the reaction γp → pπ+π- + neutrals in the LBL-SLAC 82" hydrogen bubble chamber exposed to a linearly polarized photon beam at 2.8, 4.7 and 9.3 GeV. We observe an enhancement at 1.24 GeV in the mesonic mass recoiling against the proton.
- Research Organization:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); US Atomic Energy Commission (AEC)
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 1442994
- Report Number(s):
- SLAC-PUB--1364
- Country of Publication:
- United States
- Language:
- English
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