E74 (p-bar PR) K.Nakamura

Baryonium in p-bar p Reaction below 1.0 GeV/c

 

Submitted

1979.12.26

Approved

1980.2.13

Beam line

K3

Shift requested

160

Shift executed

149.1

Executed cycles

82[11,12,13,14,15,16], 83[1.2.3]

 

 

Papers and activities

 

[Legend]

Physics papers published in refereed journal

Technical papers

PhD theses

Conference and Symposium

Internal Report and others

 

● T.Sumiyoshi et al.

Search for Structures in p-bar p Total Cross Section Below 1 GeV/c

Phys. Rev. Lett. 49 (1982) 628.

● K.Nakamura et al.

Measurement of p-bar p → n-bar n Differential Cross Sections at Low Momenta and Confirmation of the Forward Dip

Phys.Rev.Lett.53 (1984) 885.

● K.Nakamura et al.

Absorption and Forward Scattering of Antiprotons by C, Al and Cu Nuclei in the Region  470-880 MeV/c

Phys.Rev.Lett. 52 (1984) 731.

● T.Tanimori et al.

Observation of an Enhancement in p-bar p → π+π- and p-bar p → K+K- Cross Sections at p-bar Momentum of ~ 500 MeV/c

Phys. Rev. Lett. 55(1985)1835.

● K.Nakamura et al.

 

Reaction p-bar +12C → n-bar+X at 590 MeV/c

Phys.Rev.C31 (1985) 1853.

● H.Iwasaki et al.

Small-Angle p-bar p Elastic Scattering and the Real-to Imaginary Ratio of the Forward Amplitude Between 413 and 715 MeV/c

Nucl. Phys. A433 (1985) 580.

● T.Kageyama et al.

Measurement of p-bar p Elastic Scattering at Beam Momenta Between 390 and 780 MeV/c

Phys. Rev. D35 (1987) 2655.

● T.Tanimori et al.

Experimental Study of the Reactions p-bar p →π+π- and K+K- Between 360 and 760 MeV/c

Phys. Rev. D35 (1990) 744.

○ T.Fujii et al.

A Laser-Based TOF Monitoring Systeusing a High-Speed Vacuum Photodiode

Nucl. Instr. Meth. 215 (1983) 357.

○ J.Chiba et al.

Study of Position Resolution for Cathode Readout MWPC with Measurement of Induced

Charge Distribution

Nucl.Instr.Meth.206 (1983) 451.

○ T.Sumiyoshi et al.

A Target System for p-bar p and p-bar d Total Cross-Section Measurement

Japan J.Appl. Phys. 22 (1983) 1606.

○ T.Tanimori et al.

A Test of 150 cm × 20 cm Wide Time-of-Flight Scintillation Counters

Nucl.Instr.Meth.216 (1983) 57.

○ T.Kageyama et al.

A Cylindrical Μlti-Layer Drift Chamber for a Low-Energy p-bar p Experiment

Japan J.Appl.Phys.24 (1985) 1522.

★ T.Sumiyoshi

Search for Resonances in p-bar p and p-bar d Total Cross Sections Below 1 GeV/c

University of Tokyo, 1982

★ T.Tanimori

Study of the Reactions p-bar p → π+ π-and K+K- Cross Sections Between 390 and 780 MeV/c

University of Tokyo, 1985

◇ T.Sumiyoshi et al.

Search for Structures in the p-bar p Total Cross Section below 1 GeV/c

Contributed paper to 1981 INS Symp. on Quark and Lepton Physics, Tokyo, 1981;

Contributed paper to IX Int. Conf. on High Energy Phys. and Nucl. Structure, Versailles,1981

◇ K.Nakamura

Study of Antiproton-Nucleus Interactions below 1 GeV/c

Proc.of 1983 INS Symp.on High Energy Photonnuclear Reactions and Related Topics, Tokyo, 1983,p.279

◇ K.Nakamura

Search for the S-Resonance at KEK

Proc. of 1981 INS Symp. on Quark and Lepton Physics, Tokyo, 1981,p.148

◇ K.Nakaura and T.Tanimori

Antiproton Results from KEK

Proc. of VII European Symp. on Antiproton Interactions, Durham, 1984, p.329

◇ K.Nakamura et al.

Antineutron Production from the p-bar - carbon Interaction at 590 MeV/c

Proc.of VII European Symp. on Antiproton Interactions, Durham, 1984, p.515

◇ T.Takeda et al.

Measurement of the Real-to-Imaginary Ratios of the p-bar p and p-bar n Forward Amplitudes Between 367 and 764 MeV/c

Proc.of VII European Symp. on Antiproton Interactions, Durham, 1984, p.523

◇ K.Nakamura

Search for Exotic Mesons

Proc.of KEK International Workshop on Nuclear Physics in GeV Region, KEK, 1984, p.69