Professor Brian Foster OBE, FRS: Publications

MEASUREMENT OF THE 2-PHOTON REACTION GAMMA-GAMMA-]PI+PI-PI+PI- AT LARGE VALUES OF Q2

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS 41:3 (1988) 353-357

Authors:

W BRAUNSCHWEIG, R GERHARDS, FJ KIRSCHFINK, HU MARTYN, B BOCK, HM FISCHER, H HARTMANN, J HARTMANN, E HILGER, A JOCKSCH, R WEDEMEYER, B FOSTER, AJ MARTIN, AJ SEPHTON, F BARREIRO, E BERNARDI, J CHWASTOWSKI, A ESKREYS, K GATHER, K GENSER, H HULTSCHIG, P JOOS, H KOWALSKI, A LADAGE, B LOHR, D LUKE, P MATTIG, D NOTZ, JM PAWLAK, KU POSNECKER, E ROS, D TRINES, R WALCZAK, G WOLF, H KOLANOSKI, T KRACHT, J KRUGER, E LOHRMANN, G POELZ, W ZEUNER, DM BINNIE, J HASSARD, J SHULMAN, D SU, A LEITES, J DELPESO, C BALKWILL, MG BOWLER, PN BURROWS, GP HEATH, PN RATOFF, IM SILVESTER, IR TOMALIN, ME VEITCH, GE FORDEN, JC HART, DH SAXON, S BRANDT, M HOLDER, L LABARGA, Y EISENBERG, U KARSHON, G MIKENBERG, A MONTAG, D REVEL, E RONAT, A SHAPIRA, N WAINER, G YEKUTIELI, A CALDWELL, D MULLER, S RITZ, D STROM, M TAKASHIMA, E WICKLUND, SL WU, G ZOBERNIG

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A study of energy-energy correlations between 12 and 46.8 GeV c.m. energies

Zeitschrift für Physik C Particles and Fields 36:3 (1987) 349-361

Authors:

W Braunschweig, R Gerhards, FJ Kirschfink, HU Martyn, P Rosskamp, B Bock, J Eisenmann, HM Fischer, H Hartmann, E Hilger, A Jocksch, V Mertens, R Wedemeyer, B Foster, AJ Martin, AJ Sephton, F Barreiro, E Bernardi, J Chwastowski, Y Eisenberg, A Eskreys, K Gather, H Hultschig, K Genser, P Joos, H Kowalski, A Ladage, B Löhr, D Lüke, P Mättig, A Montag, D Notz, J Pawlak, E Ronat, D Trines, T Tymieniecka, R Walczak, G Wolf, W Zeuner, H Kolanoski, T Kracht, J Krüger, E Lohrmann, G Poelz, KU Pösnecker, DM Binnie, JK Sedgbeer, J Shulman, D Su, AT Watson, A Leites, J del Peso, E Ros, C Balkwill, MG Bowler, PN Burrows, RJ Cashmore, P Dauncey, GP Heath, DJ Mellor, P Ratoff, I Tomalin, JM Yelton, SL Lloyd, GE Forden, JC Hart, DH Saxon, S Brandt, M Holder, L Labarga, U Karshon, G Mikenberg, D Revel, A Shapira, N Wainer, G Yekutieli, G Baranko, A Caldwell, M Cherney, JM Izen, D Muller, S Ritz, D Strom, M Takashima, E Wicklund, SL Wu, G Zobernig

Abstract:

We present data on energy-energy correlations (EEC) and their related asymmetry (AEEC) in e+e- annihilation in the centre of mass energy range 12

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A measurement of the Ds lifetime

Zeitschrift für Physik C Particles and Fields 35:3 (1987) 317-321

Authors:

W Braunschweig, R Gerhards, FJ Kirschfink, HU Martyn, P Rosskamp, B Bock, J Eisenmann, HM Fischer, H Hartmann, E Hilger, A Jocksch, V Mertens, R Wedemeyer, B Foster, AJ Martin, AJ Sephton, E Bernardi, Y Eisenberg, A Eskreys, K Gather, H Hultschig, K Genser, P Joos, U Karshon, B Klima, H Kowalski, A Ladage, B Löhr, D Lüke, P Mättig, A Montag, D Notz, J Pawlak, D Trines, T Tymieniecka, R Walczak, G Wolf, W Zeuner, A Kolanoski, T Kracht, J Krüger, E Lohrmann, G Poelz, KU Poesnecker, DM Binnie, JK Sedgbeer, J Shulman, D Su, AT Watson, F Barreiro, A Leites, J del Peso, E Ros, C Balkwill, MG Bowler, PN Burrows, RJ Cashmore, P Dauncey, GP Heath, DJ Mellor, P Ratoff, I Tomalin, JM Yelton, SL Lloyd, GE Forden, JC Hart, DK Hasell, DH Saxon, S Brandt, M Holder, L Labarga, B Neumann, G Mikenberg, R Mir, D Revel, E Ronat, A Shapira, N Wainer, G Yekutieli, G Baranko, A Caldwell, M Cherney, JM Izen, D Muller, S Ritz, D Strom, M Takashima, E Wicklund, SL Wu, G Zobernig

Abstract:

The lifetime of the Ds meson has been measured using the TASSO detector at PETRA and found to be (5.7-2.6+3.6±0.9)×10-13 s. The method used was to reconstruct fully the decay vertex of the channel Ds→φ{symbol}π±, φ{symbol}→K+K-. © 1987 Springer-Verlag.

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Measurement of the photon structure function F2^ψ at Q² from 7 to 70 (GeV/c)²

Zeitschrift für Physik C Particles and Fields 31:4 (1986) 527-535

Authors:

M Althoff, W Braunschweig, R Gerhards, FJ Kirschfink, HU Martyn, P Rosskamp, W Wallraff, B Bock, J Eisenmann, HM Fischer, H Hartmann, W Hillen, A Jocksch, H Kolanoski, H Kück, V Mertens, R Wedemeyer, B Foster, E Bernardi, Y Eisenberg, A Eskreys, K Gather, H Hultschig, P Joos, B Klima, H Kowalski, A Ladage, B Löhr, D Lueke, P Mättig, D Notz, D Revel, E Ronat, D Trines, T Tymieniecka, R Walczak, G Wolf, W Zeuner, E Hilger, T Kracht, HL Krasemann, J Krüger, E Lohrmann, G Poelz, KU Pösnecker, DM Binnie, PJ Dornan, DA Garbutt, C Jenkins, WG Jones, JK Sedgbeer, D Su, J Thomas, WATW Abdullah, F Barreiro, E Ros, MG Bowler, P Bull, RJ Cashmore, P Dauncey, R Devenish, G Heath, DJ Mellor, SL Lloyd, GE Forden, JC Hart, DK Hasell, DH Saxon, S Brandt, M Dittmar, M Holder, L Labarga, B Neumann, U Karshon, G Mikenberg, A Montag, R Mir, A Shapira, G Yekutieli, G Baranko, A Caldwell, M Cherney, JM Izen, S Ritz, D Strom, M Takashima, H Venkataramania, E Wicklund, SL Wu, G Zobernig

Abstract:

We have measured the process e+e-→e+e-+hadrons, where one of the scattered electrons was detected at large angles, with Q2 ranging from 7 to 70 (VeV/c)2. The photon structure function F2γ(x, Q2) was determined at an average Q2 of 23 (GeV/c)2. The measurements were compared to theoretical predictions of the Quark Parton Model and Quantum Chromodynamics. In both models a hadronic part was added. Within the errors the data are in agreement with the QPM using quark masses of 300 MeV/c2 for the light quarks. The data also agree with a QCD calculation including higher order corrections. A fit yielded a {Mathematical expression} value of 140-65+190 MeV, where the errors include statistical and systematic uncertainties. © 1986 Springer-Verlag.

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Measurement of the radiative width of the A2(1320) in two-photon interactions

Zeitschrift für Physik C Particles and Fields 31:4 (1986) 537-543

Authors:

M Althoff, W Braunschweig, R Gerhards, FJ Kirschfink, HU Martyn, P Rosskamp, W Wallraff, B Bock, J Eisenmann, HM Fischer, H Hartmann, A Jocksch, H Kolanoski, H Kück, V Mertens, R Wedemeyer, B Foster, E Bernardi, Y Eisenberg, A Eskreys, K Gather, H Hultschig, P Joos, B Klima, H Kowalski, A Ladage, B Löhr, D Lüke, P Mättig, D Notz, D Revel, E Ronat, D Trines, T Tymieniecka, R Walczak, G Wolf, W Zeuner, E Hilger, T Kracht, HL Krasemann, J Krüger, E Lohrmann, G Poelz, KU Pösnecker, DM Binnie, PJ Dornan, DA Garbutt, C Jenkins, WG Jones, JK Sedgbeer, D Su, J Thomas, WAT Wan Abdullah, F Barreiro, E Ros, MG Bowler, P Bull, RJ Cashmore, P Dauncey, R Devenish, G Heath, D Mellor, P Ratoff, SL Lloyd, GE Forden, JC Hart, DK Hasell, DH Saxon, S Brandt, M Holder, L Labarga, B Neumann, U Karshon, G Mikenberg, R Mir, A Montag, A Shapira, G Yekutieli, G Baranko, A Caldwell, M Cherney, JM Izen, S Ritz, D Strom, M Takashima, E Wicklund, SL Wu, G Zonering

Abstract:

The reaction e+e-→e+e- A2 (1320) has been observed by detecting the decay A2→π+,π-π0. The two-photon width of the A2 has been measured to be G{cyrillic}(A2→γγ)=(0.09±0.27 (stat)±0.16 (syst)) keV. The cross section σ(γγ→π+,π-π0 has been determined outside the A2 resonance region. © 1986 Springer-Verlag.

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Professor Brian Foster OBE, FRS

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MEASUREMENT OF THE 2-PHOTON REACTION GAMMA-GAMMA-]PI+PI-PI+PI- AT LARGE VALUES OF Q2

Authors:

A study of energy-energy correlations between 12 and 46.8 GeV c.m. energies

Authors:

Abstract:

A measurement of the Ds lifetime

Authors:

Abstract:

Measurement of the photon structure function F2^ψ at Q² from 7 to 70 (GeV/c)²

Authors:

Abstract:

Measurement of the radiative width of the A2(1320) in two-photon interactions

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Professor Brian Foster OBE, FRS

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MEASUREMENT OF THE 2-PHOTON REACTION GAMMA-GAMMA-]PI+PI-PI+PI- AT LARGE VALUES OF Q2

Authors:

A study of energy-energy correlations between 12 and 46.8 GeV c.m. energies

Authors:

Abstract:

A measurement of the Ds lifetime

Authors:

Abstract:

Measurement of the photon structure function F2ψ at Q2 from 7 to 70 (GeV/c)2

Authors:

Abstract:

Measurement of the radiative width of the A2(1320) in two-photon interactions

Authors:

Abstract:

Measurement of the photon structure function F2^ψ at Q² from 7 to 70 (GeV/c)²