Laser-plasma accelerator group

Research group

Research theme

Sub department

About

Composition of particles emitted at largepT and medium angles inpp, dd, andαα collisions at the CERN intersecting storage rings

Zeitschrift für Physik C Particles and Fields Springer Nature 30:4 (1986) 507-512

Authors:

A Breakstone, G Claesson, HB Crawley, GM Dallavalle, K Doroba, D Drijard, F Fabbri, A Firestone, MA Faessler, HG Fischer, SY Fung, S Garpman, W Geist, G Giacomelli, R Gokieli, M Gorbics, CR Gruhn, P Hanke, M Heiden, W Herr, TJ Ketel, EE Kluge, JW Lamsa, T Lohse, I Lund, R Mankel, WT Meyer, G Mornacchi, T Nakada, I Otterlund, M Panter, H Pugh, A Putzer, K Rauschnabel, B Rensch, F Rimondi, M Schmelling, GP Siroli, R Sosnowski, E Stenlund, M Szczekowski, R Szwed, O Ullaland, R Walczak, D Wegener, M Wunsch
More details from the publisher

Development of calorimeters using thin chambers operating in a high gain mode

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Elsevier 252:2-3 (1986) 503-510

Authors:

G Bella, J Cohen, H Czyrkowski, P Fink, N Horwitz, J Kalo, N Lupu, S Majewski, G Mikenberg, R Mir, R Nowak, D Revel, R Walczak, J Walker
More details from the publisher

A measurement of the D0 lifetime

Zeitschrift für Physik C Particles and Fields 32:3 (1986) 343-348

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, 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, W Schütte, 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, DJ Mellor, P Ratoff, JM Yelton, 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, G Yekutieli, A Shapira, G Baranko, A Caldwell, M Cherney, D DeMille, JM Izen, J Messersmith, S Ritz, D Strom, M Takashima, E Wicklund, SL Wu, G Zobernig

Abstract:

We have determined the D0 lifetime from reconstructed vertices of D0 mesons produced in e+e- annihilations at an average center of mass energy of 42.2 GeV. From fifteen events the D0 lifetime was determined to be (4.3-1.4+2.0±0.8)×10-13s. © 1986 Springer-Verlag.
More details from the publisher
More details

Many-particle rapidity correlations in light-ion interactions at the CERN intersecting storage rings

Zeitschrift für Physik C Particles and Fields Springer Nature 32:3 (1986) 335-342

Authors:

W Bell, A Breakstone, G Claesson, HB Crawley, GM Dallavalle, K Doroba, D Drijard, F Fabbri, A Firestone, MA Faessler, HG Fischer, SY Fung, S Garpman, W Geist, G Giacomelli, R Gokieli, M Gorbics, CR Gruhn, P Hanke, M Heiden, W Herr, TJ Ketel, EE Kluge, JW Lamsa, T Lohse, I Lund, LK Mangotra, R Mankel, WT Meyer, G Mornacchi, T Nakada, I Otterlund, M Panter, H Pugh, A Putzer, K Rauschnabel, B Rensch, F Rimondi, M Schmelling, L Schroeder, R Sosnowski, E Stenlund, TJM Symons, M Szczekowski, R Szwed, O Ullaland, R Walczak, D Wegener, M Wunsch
More details from the publisher

Vector meson production in the final state K+K-π+π- of photon-photon collisions

Zeitschrift Fur Physik C Particles and Fields 32:1 (1986) 11-19

Authors:

M Althoff, W Braunschweig, R Gerhards, JF 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, P 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, DJ Mellor, P Ratoff, SL Lloyd, K Bell, GE Forden, JC Hart, DK Hasell, DH Saxon, S Brandt, M Holder, L Labarga, B Neumann, U Karshon, G Mikenberg, A Montag, R Mir, E Duchovni, A Shapira, G Yekutieli, G Baranko, A Caldwell, M Cherney, JM Izen, S Ritz, D Strom, M Takashima, E Wicklund, S Lan Wu, G Zobernig

Abstract:

Vector meson production is studied in the reaction γγ→K+K-π+π-. A clear Φ(1020) signal is seen in the K+K- mass distribution and a K*0 (890) signal is visible in the K±π∓ one. Both do not seem to be strongly correlated with quasi two body final states. Cross sections for the processes γγ→K+K-π+π-, γγ→Φπ+π-, γγ→K+0K±π∓ and upper limits for the production of Φp, ΦΦ and K*0 {Mathematical expression} are given as function of the invariant γγ mass. © 1986 Springer-Verlag.
More details from the publisher
More details