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584 results on '"BOWLER, M"'

201. Photon pair production bye+e− annihilation and search for supersymmetric photinos at energies greater than 40 GeV

Author: Althoff, M., Braunschweig, W., Kirschfink, F. J., Lübelsmeyer, K., Martyn, H. -U., Rosskamp, R., Schmitz, D., Siebke, H., Wallraff, W., Eisenmann, J., Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Foster, B., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Kötz, U., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Notz, D., Nowak, R. J., Pyrlik, J., Rushton, M., Schütte, W., Trines, D., Tymieniecka, T., Wolf, G., Yekutieli, G., Xiao, Ch., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Pösnecker, K. U., Wiik, B. H., Beuselinck, R., Binnie, D. M., Dornan, P. J., Garbutt, D. A., Jenkins, C., Jones, T. D., Jones, W. G., McCardle, J., Sedgbeer, J. K., Thomas, J., Wan Abdullah, W. A. T., Bell, K. W., Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Dauncey, P., Devenish, R., Grossmann, P., Hawkes, C. M., Lloyd, S. L., Mellor, D. J., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Saxon, D. H., Barreiro, F., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Eisenberg, Y., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Winik, M., Baranko, G., Caldwell, A., Cherney, M., Izen, J. M., Mermikides, M., Ritz, S., Rudolph, G., Strom, D., Takashima, M., Venkataramania, H., Wicklund, E., Wu, Sau Lan, and Zobernig, G.
Abstract: The cross section for the processe+e-??? has been measured for c.m. energies 39.5+>61 GeV and ?+> GeV (95% confidence level) have been determined. A search for two photon final states with missing energy provided lower limits on the masses of the photino and selectron.
Published: 1984
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202. A measurement of theDs lifetime

Author: Braunschweig, W., Gerhards, R., Kirschfink, F. J., Martyn, H. -U., Rosskamp, P., Bock, B., Eisenmann, J., Fischer, H. M., Hartmann, H., Hilger, E., Jocksch, A., Mertens, V., Wedemeyer, R., Foster, B., Martin, A. J., Sephton, A. J., Bernardi, E., Eisenberg, Y., Eskreys, A., Gather, K., Hultschig, H., Genser, K., Joos, P., Karshon, U., Klima, B., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Montag, A., Notz, D., Pawlak, J., Trines, D., Tymieniecka, T., Walczak, R., Wolf, G., Zeuner, W., Kolanoski, A., Kracht, T., Krüger, J., Lohrmann, E., Poelz, G., Poesnecker, K. -U., Binnie, D. M., Sedgbeer, J. K., Shulman, J., Su, D., Watson, A. T., Barreiro, F., Leites, A., del Peso, J., Ros, E., Balkwill, C., Bowler, M. G., Burrows, P. N., Cashmore, R. J., Dauncey, P., Heath, G. P., Mellor, D. J., Ratoff, P., Tomalin, I., Yelton, J. M., Lloyd, S. L., Forden, G. E., Hart, J. C., Hasell, D. K., Saxon, D. H., Brandt, S., Holder, M., Labarga, L., Neumann, B., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Wainer, N., Yekutieli, G., Baranko, G., Caldwell, A., Cherney, M., Izen, J. M., Muller, D., Ritz, S., Strom, D., Takashima, M., Wicklund, E., Wu, Sau Lan, and Zobernig, G.
Abstract: The lifetime of theDs 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 channelDs??p±, ??K+K-.
Published: 1987
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203. e+e− Production of heavy quarks in the string model

Author: Bowler, M. G.
Abstract: The string model of Artru and Mennessier predicts that the fragmentation functions for mesons containing heavy quarks are concentrated near fractional momentumz~1, with width ~1/µ where µ is the mass of the heavy quark.
Published: 1981
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204. A study of 3-jet events ine+e− annihilation into hadrons at 34.6 GeV c.m. energy

Author: Althoff, M., Braunschweig, W., Kirschfink, F. J., Martyn, H. U., Rosskamp, R., Schmitz, D., siebke, H., Wallraff, W., Eisenmann, J., Fischer, H. M., Hartmann, H., Jocksch, J., Knop, G., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Foster, B., Wood, A., Bernardi, E., Eisenberg, Y., Eskreys, A., Fohrmann, R., Gather, K., Hultschig, H., Joos, P., Karshon, U., Klima, B., Kötz, U., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Mikenberg, G., Notz, D., Pyrlik, J., Schütte, W., Trines, D., Tymieniecka, T., Wolf, G., Zeuner, W., Hilger, E., Kracht, T., Krasemann, H. L., Lohrmann, E., Pandoulas, D., Poelz, G., Pösnecker, K. U., Binnie, D. M., Dornan, P. J., Garbutt, D. A., Jenkins, C., Jones, W. G., Sedgbeer, J. K., Su, D., Thomas, J., Wan Abdullan, W. A. T., Barreiro, F., Labarga, L., Ros, E., Bowler, M. G., Bull, P., Cashmore, R. J., Dauncey, P., Devenish, R., Hawkes, C. M., Heath, G., Mellor, D. J., Lloyd, S. L., Bell, K. W., Forden, G. E., Hart, J. C., Hasell, D. K., Saxon, D. H., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Montag, A., Mir, R., Revel, D., Ronat, E., Yekutieli, G., Shapira, A., Baranko, G., Caldwell, A., Cherney, M., Hildebrandt, M., Izen, J. M., Mermikides, M., Ritz, S., Rudolph, G., Strom, D., Takashima, M., Venkataramania, H., Wicklund, E., Wu, S. L., and Zobernig, G.
Abstract: Three-jet events produced bye+e- annihilation into hadrons at 34.6 GeV c.m. energy were studied by comparing them with 2nd order QCD and two different models of fragmentation. The distribution of low energy particles in the 3-jet plane is found to be better described by the LUND color string model than by the independent jet model. The opposite is true for more energetic particles flowing between the 3 jets. The average transverse momenta in jets can be described with values of sq between 350 and 500 MeV/c for the gluon jet.
Published: 1985
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205. On the origin of approximate KNO scaling ine+e− annihilation

Author: Bowler, M. G. and Burrows, P. N.
Abstract: KNO scaling of the multiplicity distribution in hadronic final states was originally derived as a consequence of Feynman scaling. We show that in iterative models of hadron production in jets, incorporating Feynman scaling, KNO scaling obtains only in the limit when the width of the multiplicity distribution tends to zero. Within the context of the models currently employed to describee+e- annihilation into hadrons, the apparent KNO scaling observed is an accidental consequence of effects which violate Feynman scaling.
Published: 1986
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206. Search for two-photon production of resonances decaying intoK <img src="/fulltext-image.asp?format=htmlnonpaginated&src=T583T72086742VVM_html\10052_2005_Article_BF01550816_TeX2GIFIE1.gif" border="0" alt=" $$\bar K$$ " /> andK <img src="

Author: Althoff, M., Braunschweig, W., Kirschfink, F. J., Martyn, H. -U., Rosskamp, R., Siebke, H., Wallraff, W., Eisenmann, J., Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Foster, B., Wood, A., Bernardi, E., Eisenberg, Y., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Klima, B., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Mikenberg, G., Notz, D., Revel, D., Trines, D., Tymieniecka, T., Walczak, R., Wolf, G., Zeuner, W., Hilger, E., Kracht, T., Krasemann, H. L., Lohrmann, E., Poelz, G., Pösnecker, K. U., Binnie, D. M., Dornan, P. J., Garbutt, D. A., Jenkins, C., Jones, W. G., Sedgbeer, J. K., Su, D., Thomas, J., Wan Abdullah, W. A. T., Barreiro, F., Labarga, L., Ros, E., Bowler, M. G., Bull, P., Cashmore, R. J., Dauncey, P., Devenish, R., Hawkes, C. M., Heath, G., Mellor, D. J., Lloyd, S. L., Bell, K. W., Forden, G. E., Hart, J. C., Hasell, D. K., Saxon, D. H., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Karshon, U., Montag, A., Mir, R., Ronat, E., Yekutieli, G., Shapira, A., Baranko, G., Caldwell, A., Cherney, M., Hildebrandt, M., Izen, J. M., Mermikides, M., Ritz, S., Strom, D., Takashima, M., Venkataramania, H., Wicklund, E., Wu, S. L., and Zobernig, G.
Abstract: An analysis of the production ofKS0KS0 andK±Ks0π∓ by two quasi-real photons is presented. The cross section forγγ→K0 , which is given for the γγ invariant mass range fromK threshold to 2.5 GeV, is dominated by thef′(1525) resonance and an enhancement near theK threshold. Upper limits on the product of the two-photon width times the branching ratio intoK pairs are given forΘ(1700),h(2030), and ξ(2220). For exclusive two-photon production ofK±Ks0π∓ no significant signal was observed. Upper limits are given on the cross section ofγγ→K+ π− orK−K0π+ between 1.4 and 3.2 GeV and on the product of the γγ width times the branching ratio into theK π final states for theηc(2980) and the ι(1440), yieldingΓ(γγ)→i(1440))·BR(i(1440)→K π<2.2 keV at 95% C.L.
Published: 1985
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207. Determination of αs in first and second order QCD frome+e− annihilation into hadrons

Author: Althoff, M., Braunschweig, W., Kirschfink, F. J., Lübelsmeyer, K., Martyn, H. -U., Rosskamp, P., Sander, H. G., Schmitz, D., Siebke, H., Wallraff, W., Eisenmann, J., Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Köpke, L., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Kötz, U., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Notz, D., Nowak, R. J., Pyrlik, J., Rushton, M., Schütte, W., Trines, D., Tymieniecka, T., Wolf, G., Yekutieli, G., Xiao, Ch., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Pösnecker, K. U., Wiik, B. H., Beuselinck, R., Binnie, D. M., Dornan, P. J., Foster, B., Garbutt, D. A., Jenkins, C., Jones, T. D., Jones, W. G., McCardle, J., Sedgbeer, K. J., Thomas, J., Wan Abdullah, W. A. T., Bell, K. W., Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Devenish, R., Grossmann, P., Hawkes, C. M., Lloyd, S. L., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Saxon, D. H., Barreiro, F., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Eisenberg, Y., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Winik, M., Baranko, G., Barklow, T., Caldwell, A., Cherney, M., Izen, J. M., Mermikides, M., Rudolph, G., Strom, D., Takashima, M., Venkataramania, H., Wicklund, E., Wu, Sau Lan, and Zobernig, G.
Abstract: Multihadron events produced bye+e- annihilation at a c.m. energy of 34.6 GeV have been used to determine as. The predictions of 1 st and 2nd order QCD models with independent jet and string fragmentation have been compared to a large variety of kinematic variables such as event shapes, transverse momentum spectra, jet masses, 3-cluster thrust and the asymmetry of energy-energy correlations. The value of as has been found to depend on the variables used, on the fragmentation model and on the treatment of soft gluons in the 2nd order QCD calculation. Within the models considered as has been found in complete 2nd order QCD to lie between 0.12 and 0.23.
Published: 1984
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208. Charged hadron composition of the final state ine+e− annihilation at high energies

Author: Althoff, M., Brandelik, R., Braunschweig, W., Gather, K., Kirschfink, F. J., Lübelsmeyer, K., Martyn, H. -U., Peise, G., Rimkus, J., Sander, H. G., Schmitz, D., Siebke, H., Trines, D., Wallraff, W., Boerner, H., Fischer, H. M., Hartmann, H., Hilger, E., Hillen, W., Knop, G., Köpke, L., Kolanoski, H., Kück, H., Wedemeyer, R., Wermes, N., Wollstadt, M., Burkhardt, H., Cooper, S., Franzke, J., Hultschig, H., Joos, P., Koch, W., Kötz, U., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Mess, K. H., Notz, D., Pyrlik, J., Quarrie, D. R., Riethmüller, R., Schütte, W., Söding, P., Wolf, G., Yekutieli, G., Fohrmann, R., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Römer, O., Schmüser, P., Wiik, B. H., Al-Agil, I., Beuselinck, R., Binnie, D. M., Campbell, A. J., Dornan, P. J., Garbutt, D. A., Jones, T. D., Jones, W. G., Lloyd, S. L., McCardle, J., Sedgebeer, J. K., Bell, K. W., Bowler, M. G., Brock, I. C., Cashmore, R. J., Carnegie, R., Clarke, P. E. L., Devenish, R., Grossmann, P., Illingworth, J., Salmon, G. L., Thomas, J., Wyatt, T. R., Youngman, C., Foster, B., Hart, J. C., Harvey, J., Proudfoot, J., Saxon, D. H., Woodworth, P. L., Heyland, D., Holder, M., Duchovni, E., Eisenberg, Y., Karshon, U., Mikenberg, G., Revel, D., Ronat, E., Shapira, A., Barklow, T., Freeman, J., Lecomte, P., Meyer, T., Rudolph, G., Venkataramania, H., Wicklund, E., Wu, Sau Lan, and Zobernig, G.
Abstract: The inclusive production of p± andK± mesons and of protons and antiprotons ine+e- annihilation has been measured at c.m. energies ofW=14, 22 and 34GeV. Using time of flight measurements and Cerenkov counters the full momentum range has been covered. Differential cross sections and total particle yields are given. At particle momenta of 0.4 GeV/c more than 90% of the charged hadrons are pions. With increasing momentum the fraction of pions among the charged hadrons decreases. AtW=34 GeV and a momentum of 5 GeV/c the particle fractions are approximately p±:K±:p, . On average an event atW=34 GeV contains 10.3±0.4p±, 2.0±0.2K± and 0.8±0.1p, . In addition, we present results on baryon correlations using a sample of events where two or more protons and/or antiprotons are observed in the final state.
Published: 1983
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209. Inclusive $\pi^0$ Production by $e^+ e^-$ Annihilation at 34.6 GeV Center-of-mass Energy

Author: Braunschweig, W., Gerhards, R., Kirschfink, F. J., Martyn, H. U., Rosskamp, P., Vogel, E., Wallraff, W., Bock, B., Eisenmann, J., Fischer, H. M., Hartmann, H., Hilger, E., Jocksch, A., Kolanoski, H., Kuck, H., Mertens, V., Wedemeyer, R., Foster, B., Martin, A. J., Bernardi, E., Eisenberg, Y., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Klima, B., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mattig, Peter, Montag, A., Notz, D., Shapira, A., Trines, D., Tymieniecka, T., Tysarczyk, G., Walczak, R., Wolf, G., Yekutieli, G., Zeuner, W., Kracht, T., Krasemann, H. L., Kruger, J., Lohrmann, E., Poelz, G., Posnecker, K. U., Binnie, D. M., Dornan, P., Garbutt, D. A., Jenkins, Colin, Jones, W. G., Sedgbeer, J. K., Shulman, J., Su, D., Watson, A. P., Barreiro, F., Ros, E., Balkwill, C., Bowler, M. G., Burrows, P. N., Cashmore, R. J., Dauncey, Paul D., Devenish, R., Heath, G., Mellor, D. J., Ratoff, P., Tomalin, I., Yelton, J. M., Lloyd, S. L., Forden, G. E., Hart, J. C., Hasell, D. K., Saxon, D. H., Brandt, S., Holder, M., Labarga, L., Neumann, B., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Wainer, N., Baranko, G., Caldwell, A., Cherney, Michael G., Izen, J. M., Ritz, S., Strom, David M., Takashima, M., Wicklund, E., Wu, Sau Lan, Zobernig, G., and TASSO Collaboration
Subjects: PI0: ELECTROPRODUCTION, DIFFERENTIAL CROSS SECTION, ELECTRON POSITRON: INCLUSIVE REACTION, DESY PETRA STOR, ELECTROPRODUCTION: PI0, +PI0+ANYTHING%22">ELECTRON POSITRON --> PI0 ANYTHING, ANNIHILATION: ELECTRON POSITRON, PI0: MULTIPLICITY, ELECTRON POSITRON: COLLIDING BEAMS, TASSO, 34.6 GEV-CMS, ANGULAR DISTRIBUTION, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, ELECTRON POSITRON: ANNIHILATION
Abstract: The cross section for the processe+e−→π0+ anything has been measured at an average center of mass energy of 34.6 GeV for π0 energies between 0.7 and 17 GeV. The angular distribution for π0 energies larger than 2 GeV is of the formdσ/dΩ∼1+Acos2θ, withA=1.2±0.5. The ratio of π0 to π± production in the measured energy range is 2σ(π0)/(σ(π+)+σ(π−))=1.13±0.18
Published: 1986
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210. MEASUREMENT OF THE RADIATIVE WIDTH OF THE A2(1320) IN 2-PHOTON INTERACTIONS

Author: ALTHOFF, M, BRAUNSCHWEIG, W, GERHARDS, R, KIRSCHFINK, F, MARTYN, H, ROSSKAMP, P, WALLRAFF, W, BOCK, B, EISENMANN, J, FISCHER, H, HARTMANN, H, JOCKSCH, A, KOLANOSKI, H, KUCK, H, MERTENS, V, WEDEMEYER, R, Foster, B, BERNARDI, E, EISENBERG, Y, ESKREYS, A, GATHER, K, HULTSCHIG, H, JOOS, P, KLIMA, B, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, NOTZ, D, REVEL, D, RONAT, E, TRINES, D, TYMIENIECKA, T, WALCZAK, R, WOLF, G, ZEUNER, W, HILGER, E, KRACHT, T, KRASEMANN, H, KRUGER, J, LOHRMANN, E, POELZ, G, POSNECKER, K, BINNIE, D, DORNAN, P, GARBUTT, D, JENKINS, C, JONES, W, SEDGBEER, J, SU, D, THOMAS, J, ABDULLAH, W, BARREIRO, F, ROS, E, BOWLER, M, BULL, P, CASHMORE, R, DAUNCEY, P, DEVENISH, R, HEATH, G, MELLOR, D, RATOFF, P, LLOYD, S, FORDEN, G, HART, J, HASELL, D, SAXON, D, BRANDT, S, HOLDER, M, LABARGA, L, NEUMANN, B, KARSHON, U, MIKENBERG, G, MIR, R, MONTAG, A, SHAPIRA, A, YEKUTIELI, G, BARANKO, G, CALDWELL, A, CHERNEY, M, IZEN, J, RITZ, S, STROM, D, TAKASHIMA, M, WICKLUND, E, WU, S, and ZONERING, G
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.
Published: 1986

211. EXCLUSIVE PROTON-ANTI-PROTON PRODUCTION IN 2-PHOTON COLLISIONS

Author: BRANDELIK, R, BRAUNSCHWEIG, W, GATHER, K, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, PEISE, G, RIMKUS, J, SANDER, H, SCHMITZ, D, VONDRATZIG, A, TRINES, D, WALLRAFF, W, BOERNER, H, FISCHER, H, HARTMANN, H, HILGER, E, HILLEN, W, KNOP, G, KOPKE, L, KOLANOSKI, H, LEU, P, WEDEMEYER, R, WERMES, N, WOLLSTADT, M, BURKHARDT, H, Cooper, S, HEYLAND, D, HULTSCHIG, H, JOOS, P, KOCH, W, KOTZ, U, KOWALSKI, H, LADAGE, A, LUKE, D, LYNCH, H, MATTIG, P, MESS, K, NOTZ, D, PYRLIK, J, QUARRIE, D, RIETHMULLER, R, SHAPIRA, A, SODING, P, WIIK, B, WOLF, G, FOHRMANN, R, HOLDER, M, KRASEMANN, H, POELZ, G, ROMER, O, SCHMUSER, P, ALAGIL, I, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, GARBUTT, D, JONES, T, JONES, W, LLOYD, S, PANDOULAS, D, SEDGEBEER, J, STERN, R, YARKER, S, BOWLER, M, BROCK, I, CASHMORE, R, DEVENISH, R, GROSSMANN, P, ILLINGWORTH, J, OGG, M, SALMON, G, THOMAS, J, WYATT, T, YOUNGMAN, C, BELL, K, Foster, B, HART, J, PROUDFOOT, J, SAXON, D, WOODWORTH, P, DUCHOVNI, E, EISENBERG, Y, KARSHON, U, MIKENBERG, G, REVEL, D, RONAT, E, BARKLOW, T, FREEMAN, J, MEYER, T, RUDOLPH, G, WICKLUND, E, WU, S, and ZOBERNIG, G
Subjects: Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Production of proton-antiproton pairs by two-photon scattering has been observed at the electron-position storage ring PETRA. A total of eight proton-antiproton pairs have been identified using the time-of-flight technique. We have measured a total cross section of 4.5 ± 0.8 nb in the photon-photon c.m. energy range 2.0-2.6 GeV. © 1982.
Published: 1982

212. A Detailed Study of Strange Particle Production in $e^+ e^-$ Annihilation at High-energy

Author: Althoff, M., Braunschweig, W., Fischer, H. M., Ritz, S., Rudolph, G., Strom, David M., Takashima, M., Venkataramania, H., Wicklund, E., Wu, Sau Lan, Zobernig, G., TASSO Collaboration, Hartmann, H., Jocksch, A., Knop, G., Kolanoski, H., Kuck, H., Mertens, V., Wedemeyer, R., Foster, B., Eskreys, A., Kirschfink, F. J., Gather, K., Hildebrandt, M., Hultschig, H., Joos, P., Kotz, U., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mattig, Peter, Lubelsmeyer, K., Notz, D., Nowak, R. J., Pyrlik, J., Ronat, E., Rushton, M., Schutte, W., Trines, D., Tymieniecka, T., Wolf, G., Yekutieli, G., Martyn, H. U., Xiao, C., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Posnecker, K. U., Rosskamp, P., Wiik, B. H., Beuselinck, R., Binnie, D. M., Campbell, A. J., Dornan, P. J., Garbutt, D. A., Jenkins, Colin, Jones, T. D., Jones, W. G., McCardle, J., Schmitz, D., Sedgbeer, J. K., Thomas, J., Wan Abdullah, W. A. T., Bell, Kenneth Watson, Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Dauncey, Paul D., Devenish, R., Siebke, H., Grossmann, P., Hawkes, C. M., Lloyd, S. L., Mellor, D., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Saxon, D. H., Wallraff, W., Woodworth, P. L., Barreiro, F., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Eisenberg, Y., Karshon, U., Eisenmann, J., Mikenberg, G., Mir, R., Revel, D., Shapira, A., Winik, M., Baranko, G., Caldwell, A., Cherney, Michael G., Izen, J. M., and Mermikides, M.
Subjects: 22: 34 GEV-CMS [14], DIFFERENTIAL CROSS SECTION, JET [ELECTROPRODUCTION], VIOLATION [SCALING], POLARIZATION [LAMBDA], SPECTRUM [RAPIDITY], COLLIDING BEAMS [ELECTRON POSITRON], DESY PETRA STOR, ELECTROPRODUCTION [K0], ELECTRON POSITRON [COLLIDING BEAMS], TRANSVERSE MOMENTUM, RAPIDITY [SPECTRUM], LAMBDA [POLARIZATION], ELECTRON POSITRON [ANNIHILATION], ANNIHILATION [ELECTRON POSITRON], LAMBDA [ELECTROPRODUCTION], TASSO, ELECTROPRODUCTION [JET], ddc:530, (STRANGE PARTICLE) [YIELD], EXPERIMENTAL RESULTS, K0 [ELECTROPRODUCTION], ELECTROPRODUCTION [LAMBDA]
Abstract: Results onK0 and Λ production ine+e− annihilation at c.m. energies of 14, 22 and 34 GeV are presented. The shape of theK0 and Λ differential cross sections are very similar to each other and to those of π±,K± and$p(\bar p)$. Scaling violations are observed forK0 production. We obtain a value for the probability to produce strange quark-antiquark pairs relative to that to produce up or down quark-antiquark pairs of 0.35±0.02±0.05. The value ofRh=σ(e+e-→hX)/σµµ is shown to rise steadily with c.m. energy for all particle species. At 34 GeV we find 1.48±0.05K0 and 0.31±0.03 Λ per event. We have searched for possible Λ polarization. The production ofK0's and Λ's in jets is examined as a function ofpT2 and rapidity and compared to that of all charged particles; the yields in two and three jets are also investigated. Results are presented from events with two baryons$(\Lambda ,\bar \Lambda ,por\bar p)$ observed.
Published: 1985
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213. A STUDY OF JETS FROM B-QUARKS PRODUCED IN E+ E- ANNIHILATIONS AT SQUARE-ROOT S=35-46 GEV

Author: BRAUNSCHWEIG, W, GERHARDS, R, KIRSCHFINK, F, MARTYN, H, BOCK, B, FISCHER, H, HARTMANN, H, HARTMANN, J, HILGER, E, JOCKSCH, A, WEDEMEYER, R, Foster, B, MARTIN, A, SEPHTON, A, BERNARDI, E, CHWASTOWSKI, J, ESKREYS, A, GATHER, K, GENSER, K, HULTSCHIG, H, JOOS, P, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, NOTZ, D, PAWLAK, J, POSNECKER, K, ROS, E, SCHUTTE, W, TRINES, D, WALCZAK, R, WOLF, G, KOLANOSKI, H, KRACHT, T, KRUGER, J, LOHRMANN, E, POELZ, G, ZEUNER, W, BELK, A, BINNIE, D, HASSARD, J, SHULMAN, J, SU, D, BARREIRO, F, LEITES, A, DELPESO, J, BALKWILL, C, BOWLER, M, BURROWS, P, CASHMORE, R, HEATH, G, RATOFF, P, SILVESTER, I, TOMALIN, I, VEITCH, M, YELTON, J, LLOYD, S, FORDEN, G, HART, J, SAXON, D, BRANDT, S, HOLDER, M, LABARGA, L, EISENBERG, Y, KARSHON, U, MIKENBERG, G, MONTAG, A, REVEL, D, RONAT, E, SHAPIRA, A, WAINER, N, YEKUTIELI, G, MULLER, D, RITZ, S, STROM, D, TAKASHIMA, M, WU, S, and ZOBERNIG, G
Published: 1989

214. SEARCH FOR 2-PHOTON PRODUCTION OF RESONANCES DECAYING INTO KKBAR AND KKBAR-PI

Author: ALTHOFF, M, BRAUNSCHWEIG, W, KIRSCHFINK, F, MARTYN, H, ROSSKAMP, R, SIEBKE, H, WALLRAFF, W, EISENMANN, J, FISCHER, H, HARTMANN, H, JOCKSCH, A, KNOP, G, KOLANOSKI, H, KUCK, H, MERTENS, V, WEDEMEYER, R, Foster, B, WOOD, A, BERNARDI, E, EISENBERG, Y, ESKREYS, A, GATHER, K, HULTSCHIG, H, JOOS, P, KLIMA, B, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, MIKENBERG, G, NOTZ, D, REVEL, D, TRINES, D, TYMIENIECKA, T, WALCZAK, R, WOLF, G, ZEUNER, W, HILGER, E, KRACHT, T, KRASEMANN, H, LOHRMANN, E, POELZ, G, POSNECKER, K, BINNIE, D, DORNAN, P, GARBUTT, D, JENKINS, C, JONES, W, SEDGBEER, J, SU, D, THOMAS, J, ABDULLAH, W, BARREIRO, F, LABARGA, L, ROS, E, BOWLER, M, BULL, P, CASHMORE, R, DAUNCEY, P, DEVENISH, R, HAWKES, C, HEATH, G, MELLOR, D, LLOYD, S, BELL, K, FORDEN, G, HART, J, HASELL, D, SAXON, D, BRANDT, S, DITTMAR, M, HOLDER, M, KREUTZ, G, NEUMANN, B, DUCHOVNI, E, KARSHON, U, MONTAG, A, MIR, R, RONAT, E, YEKUTIELI, G, SHAPIRA, A, BARANKO, G, CALDWELL, A, CHERNEY, M, HILDEBRANDT, M, IZEN, J, MERMIKIDES, M, RITZ, S, STROM, D, TAKASHIMA, M, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Published: 1985

215. A$_{2}$ meson production at high energies in the reaction pi$^{-}$p --> pi$^{-}$pi$^{-}$pi$^{+}$p

Author: Daum, C, Hertzberger, L O, Hoogland, Walter, Peters, S, Van Deurzen, P, Chabaud, V, Hyams, Bernard David, Tiecke, H G, Weilhammer, Peter, Dwurazny, A, Polok, G, Rózanska, M, Turala, Michal, Turnau, J, Becker, H, Blanar, G J, Cerrada-Canales, M, Dietl, H, Gallivan, J, Glaubmann, M, Klanner, Robert, Lorenz, E, Lütjens, G, Lutz, Gerhard, Männer, W, Stierlin, U, Blakey, I, Bowler, M G, Cashmore, Roger J, Loken, J G, Spalding, W J, Thompson, G, Alper, B, Damerell, C, Gillman, A R, Hardwick, C, Hotchkiss, M J, and Wickens, F J
Subjects: Particle Physics - Experiment
Published: 1979

216. JET PRODUCTION AND FRAGMENTATION IN E+E- ANNIHILATION AT 12-43 GEV

Author: Althoff, M., Braunschweig, W., Siebke, H., Caldwell, A., Cherney, M., Izen, J. M., Mermikides, M., Rudolph, G., Strom, D., Venkataramania, H., Wicklund, E., Wu, Sau Lan, Zobernig, G., Wallraff, W., TASSO Collaboration, Fischer, H. M., Hartmann, H., Hillen, W., Joksch, A., Knop, G., Köpke, L., Kolanoski, H., Kück, H., Kirschfink, F. J., Mertens, V., Wedemeyer, R., Wermes, N., Wollstadt, M., Eisenberg, Y., Gather, K., Hultschig, H., Joos, P., Koch, W., Kötz, U., Lübelsmeyer, K., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mattig, P., Notz, D., Nowak, R. J., Pyrlik, J., Quarrie, D. R., Rushton, M., Martyn, H. -U., Schütte, W., Trines, D., Wolf, G., Xiao, Ch., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Peise, G., Pandoulas, D., Poelz, G., Pösnecker, K. U., Wiik, B. H., Beuselinck, R., Binnie, D. M., Campbell, A. J., Dornan, P. J., Foster, B., Garbutt, D. A., Rimkus, J., Jenkins, C., Jones, T. D., Jones, W. G., McCardle, J., Sedgbeer, J. K., Thomas, J., Abdullah, W. A. T. Wan, Bell, K. W., Bowler, M. G., Bull, P., Rosskamp, P., Cashmore, R. J., Clarke, P. E. L., Devenish, R., Grossmann, P., Hawkes, C. M., Lloyd, S. L., Salmon, G. L., Wyatt, T. R., Youngman, C., Forden, G. E., Sander, H. G., Hart, J. C., Harvey, J., Hasell, D. K., Proudfoot, J., Saxon, D. H., Woodworth, P. L., Barreiro, F., Dittmar, M., Holder, M., Neumann, B., Schmitz, D., Duchovni, E., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Yekutieli, G., Baranko, G., and Barklow, T.
Subjects: Quark, Physics, Particle physics, Annihilation, Physics and Astronomy (miscellaneous), Astrophysics::High Energy Astrophysical Phenomena, Electron–positron annihilation, Hadron, Bremsstrahlung, Charged particle, Gluon, Nuclear physics, Pair production, High Energy Physics::Experiment, ddc:530, Nuclear Experiment, Engineering (miscellaneous)
Abstract: The European physical journal / C 22(4), 307 - 340 (1984). doi:10.1007/BF01547419, Published by Springer, Berlin
Published: 1984

217. Photon pair production by $e^+$$ e^-$ annihilation and search for supersymmetric photinos at energies greater than 40 $GeV$

Author: Althoff, M., Braunschweig, W., Kirschfink, F. J., Lübelsmeyer, K., Martyn, H. -U., Rosskamp, R., Schmitz, D., Siebke, H., Wallraff, W., Eisenmann, J., Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Foster, B., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Kötz, U., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Notz, D., Nowak, R. J., Pyrlik, J., Rushton, M., Schütte, W., Trines, D., Tymieniecka, T., Wolf, G., Yekutieli, G., Xiao, Ch., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Pösnecker, K. U., Wiik, B. H., Beuselinck, R., Binnie, D. M., Dornan, P. J., Garbutt, D. A., Jenkins, C., Jones, T. D., Jones, W. G., McCardle, J., Sedgbeer, J. K., Thomas, J., Wan Abdullah, W. A. T., Bell, K. W., Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Dauncey, P., Devenish, R., Grossmann, P., Hawkes, C. M., Lloyd, S. L., Mellor, D. J., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Saxon, D. H., Barreiro, F., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Eisenberg, Y., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Winik, M., Baranko, G., Caldwell, A., Cherney, M., Izen, J. M., Mermikides, M., Ritz, S., Rudolph, G., Strom, D., Takashima, M., Venkataramania, H., Wicklund, E., Wu, Sau Lan, Zobernig, G., and TASSO Collaboration
Subjects: PHOTON: ELECTROPRODUCTION, ELECTRON POSITRON: EXCLUSIVE REACTION, DIFFERENTIAL CROSS SECTION, HEAVY LEPTON: LAMBDA PARAMETER, ELECTRON POSITRON: INCLUSIVE REACTION, POSTULATED PARTICLE: SELECTRON, DESY PETRA STOR, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: COLLIDING BEAMS, POSTULATED PARTICLE: PHOTINO, MASS: LOWER LIMIT, QUANTUM ELECTRODYNAMICS: VALIDITY TEST, TASSO, SEARCH FOR: MISSING-ENERGY, 39.5-46.8 GEV-CMS, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, +2PHOTON%22">ELECTRON POSITRON --> 2PHOTON, ELECTRON POSITRON: ANNIHILATION, ELECTROPRODUCTION: PHOTON, LOWER LIMIT: MASS
Published: 1984
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218. OBSERVATION OF HARD PROCESSES IN COLLISIONS OF 2 QUASI-REAL PHOTONS

Author: ALTHOFF, M, BRAUNSCHWEIG, W, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, PEISE, G, RIMKUS, J, ROSSKAMP, P, SANDER, H, SCHMITZ, D, SIEBKE, H, WALLRAFF, W, FISCHER, H, HARTMANN, H, HILLEN, W, JOCKSCH, A, KNOP, G, KOPKE, L, KOLANOSKI, H, KUCK, H, MERTENS, V, WEDEMEYER, R, WERMES, N, WOLLSTADT, M, EISENBERG, Y, GATHER, K, HULTSCHIG, H, JOOS, P, KOCH, W, KOTZ, U, KOWALSI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, NOTZ, D, NOWAK, R, PYRLIK, J, QUARRIE, D, RUSHTON, M, SCHUTTE, W, TRINES, D, WOLF, G, XIAO, C, FOHRMANN, R, HILGER, E, KRACHT, T, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, WIIK, B, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, Foster, B, GARBUTT, D, JENKINS, C, JONES, T, JONES, W, MCCARDLE, J, SEDGBEER, J, THOMAS, J, ABDULLAH, W, BELL, K, BOWLER, M, BULL, P, CASHMORE, R, CLARKE, P, DEVENISH, R, GROSSMANN, P, HAWKES, C, LLOYD, S, SALMON, G, WYATT, T, YOUNGMAN, C, FORDEN, G, HART, J, HARVEY, J, HASELL, D, PROUDFOOT, J, SAXON, D, WOODWORTH, P, BARREIRO, F, DITTMAR, M, HOLDER, M, NEUMANN, B, DUCHOVNI, E, KARSHON, U, MIKENBERG, G, MIR, R, REVEL, D, RONAT, E, SHAPIRA, A, YEKUTIELI, G, BARKLOW, T, CALDWELL, A, CHERNEY, M, IZEN, J, MERMIKIDES, M, RUDOLPH, G, STROM, D, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: Hard processes in photon-photon collisions are studied using high statistics data without requiring an electron tag. A high yield of hadrons with pt in the range 1.5-3.0 GeV/c is observed. This yield exceeds the expectation of the Born term by a factor of four. © 1984.
Published: 1984

219. Observation of a narrow $\overline{p}$p enhancement at 1940 MeV

Author: Daum, C, Hertzberger, L O, Hoogland, Walter, Jongerius, R, Kluyver, J C, Peters, S, Van Deurzen, P, Chabaud, V, González-Arroyo, A, Hyams, Bernard David, Tiecke, H G, Weilhammer, Peter, Dwurazny, A, Polok, G, Rózanska, M, Rybicki, K, Turala, Michal, Turnau, J, Becker, H, Blanar, G J, Cerrada-Canales, M, Dietl, H, Gallivan, J, Klanner, Robert, Lorenz, E, Lütjens, G, Lutz, Gerhard, Männer, W, Stierlin, U, Blakey, I, Bowler, M G, Cashmore, Roger J, Loken, J G, Spalding, W J, Thompson, G, Alper, B, Damerell, C, Gillman, A R, Hardwick, C, Hotchkiss, M J, and Wickens, F J
Subjects: Particle Physics - Experiment
Published: 1979

220. OBSERVATION OF THE REACTION GAMMA-GAMMA-]PPBAR-PI+PI

Author: ALTHOFF, M, BRAUNSCHWEIG, W, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, RIMKUS, J, ROSSKAMP, P, SANDER, H, SCHMITZ, D, SIEBKE, H, WALLRAFF, W, FISCHER, H, HARTMANN, H, JOCKSCH, A, KNOP, G, KOPKE, L, KOLANOSKI, H, KUCK, H, MERTENS, V, WEDEMEYER, R, WOLLSTADT, M, EISENBERG, Y, ESKREYS, A, GATHER, K, HULTSCHIG, H, JOOS, P, KOTZ, U, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, NOTZ, D, NOWAK, R, PYRLIK, J, RUSHTON, M, SCHUTTE, W, TRINES, D, TYMIENIECKA, T, WOLF, G, XIAO, C, FOHRMANN, R, HILGER, E, KRACHT, T, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, POSNECKER, K, WIIK, B, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, Foster, B, GARBUTT, D, JENKINS, C, JONES, T, JONES, W, MCCARDLE, J, SEDGBEER, J, THOMAS, J, ABDULLAH, W, BELL, K, BOWLER, M, BULL, P, CASHMORE, R, CLARKE, P, DEVENISH, R, GROSSMANN, P, HAWKES, C, LLOYD, S, SALMON, G, YOUNGMAN, C, FORDEN, G, HART, J, HARVEY, J, HASELL, D, PROUDFOOT, J, SAXON, D, BARREIRO, F, DITTMAR, M, HOLDER, M, KREUTZ, G, NEUMANN, B, DUCHOVNI, E, KARSHON, U, MIKENBERG, G, MIR, R, REVEL, D, RONAT, E, SHAPIRA, A, YEKUTIELI, G, BARANKO, G, BARKLOW, T, CALDWELL, A, CHERNEY, M, IZEN, J, MERMIKIDES, M, RUDOLPH, G, STROM, D, TAKASHIMA, M, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Published: 1984

221. CHARGE ASYMMETRY AND WEAK INTERACTION EFFECTS IN EPSILON+ EPSILON- -] MU+ MU- AND EPSILON+ EPSILON- -] TAU+ TAU

Author: BRANDELIK, R, BRAUNSCHWEIG, W, GATHER, K, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, PEISE, G, RIMKUS, J, SANDER, H, SCHMITZ, D, TRINES, D, WALLRAFF, W, BOERNER, H, FISCHER, H, HARTMANN, H, HILGER, E, HILLEN, W, KNOP, G, KOPKE, L, KOLANOSKI, H, LOHR, B, WEDEMEYER, R, WERMES, N, WOLLSTADT, M, BURKHARDT, H, Cooper, S, HEYLAND, D, HULTSCHIG, H, JOOS, P, KOCH, W, KOTZ, U, KOWALSKI, H, LADAGE, A, LUKE, D, LYNCH, H, MATTIG, P, MESS, K, NOTZ, D, PYRLIK, J, QUARRIE, D, RIETHMULLER, R, SHAPIRA, A, SODING, P, WOLF, G, FOHRMANN, R, HOLDER, M, KRASEMANN, H, LEU, P, PANDOULAS, D, POELZ, G, ROMER, O, SCHMUSER, P, WIIK, B, ALAGIL, I, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, GARBUTT, D, JONES, T, JONES, W, LLOYD, S, SEDGBEER, J, STERN, R, YARKER, S, BELL, K, BOWLER, M, BROCK, I, CASHMORE, R, CARNEGIE, R, DEVENISH, R, GROSSMANN, P, ILLINGWORTH, J, OGG, M, SALMON, G, THOMAS, J, WYATT, T, YOUNGMAN, C, Foster, B, HART, J, HARVEY, J, PROUDFOOT, J, SAXON, D, WOODWORTH, P, DUCHOVNI, E, EISENBERG, Y, KARSHON, U, MIKENBERG, G, REVEL, D, RONAT, E, BARKLOW, T, FREEMAN, J, MEYER, T, RUDOLPH, G, WICKLUND, E, WU, S, and ZOBERNIG, G
Published: 1982

222. Upper limits on the production rate of the decuplet baryons $\Delta$ and $\Sigma^*$ in $e^ + $$e^ −$ annihilation at 34.4 $GeV$

Author: Althoff, M., Braunschweig, W., Kirschfink, F. J., Lübelsmeyer, K., Martyn, H. -U., Rosskamp, P., Sander, H. G., Schmitz, D., Siebke, H., Wallraff, W., Eisenmann, J., Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Köpke, L., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Kötz, U., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Mess, K. H., Notz, D., Nowak, R. J., Pyrlik, J., Riethmüller, R., Rushton, M., Scütte, W., Trines, D., Tymieniecka, T., Wolf, G., Xiao, Ch., Yekutieli, G., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Pösnecker, K. U., Schmüser, P., Wiik, B. H., Beuselinck, R., Binnie, D. M., Campbell, A. J., Dorman, P. J., Foster, B., Garbutt, D. A., Jenkins, C., Jones, T. D., Jones, W. G., McCardle, J., Sedgbeer, J. K., Thomas, J., Abdullah, W. A. T. Wan, Bell, K. W., Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Devenish, R., Grossmann, P., Hawkes, C. M., Lloyd, S. L., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Saxon, D. H., Woodworth, P. L., Barreiro, F., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Eisenberg, Y., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Winik, M., Baranko, G., Caldwell, A., Cherney, M., Izen, J. M., Mermikides, M., Ritz, S., Rudolph, G., Strom, D., Takashima, M., Venkataramania, H., Wicklund, E., Wu, Sau Lan, Zobernig, G., and TASSO Collaboration
Subjects: DELTA(1232)++: ELECTROPRODUCTION, (LAMBDA PI): MASS SPECTRUM, CROSS SECTION: UPPER LIMIT, ELECTROPRODUCTION: SIGMA(1385), MASS SPECTRUM: (LAMBDA PI), MASS SPECTRUM: (P PI), DESY PETRA STOR, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: COLLIDING BEAMS, TASSO, ELECTROPRODUCTION: DELTA(1232)++, (P PI): MASS SPECTRUM, 29.9-36.8 GEV-CMS, COLLIDING BEAMS: ELECTRON POSITRON, SIGMA(1385): ELECTROPRODUCTION, EXPERIMENTAL RESULTS, ELECTRON POSITRON: ANNIHILATION
Abstract: Berlin : Springer (1984)., Published by Springer, Berlin
Published: 1984
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223. Experimental test of the flavor independence of the quark-gluon coupling constant

Author: Althoff, M., Braunschweig, W., Wallraff, W., Rudolph, G., Strom, D., Takashima, M., Venkataramania, H., Wicklund, E., Lan Wu, Sau, Zobernig, G., TASSO Collaboration, Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Köpke, L., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Kirschfink, F. J., Wollstadt, M., Eisenberg, Y., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Kötz, U., Kowalski, H., Ladage, A., Löhr, B., Lübelsmeyer, K., Lüke, D., Mättig, P., Notz, D., Nowak, R. J., Pyrlik, J., Rushton, M., Schütte, W., Trines, D., Wolf, G., Xiao, Ch., Martyn, H.-U., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Pösnecker, K. U., Wiik, B. H., Rimkus, J., Beuselinck, R., Binnie, D. M., Campbell, A. J., Dornan, P., Foster, B., Garbutt, D. A., Jenkins, C., Jones, T. D., Jones, W. G., McCardle, J., Rosskamp, P., Sedgbeer, J. K., Thomas, J., Wan Abdullah, W. A. T., Bell, K. W., Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Devenish, R., Grossmann, P., Sander, H. G., Hawkes, C. M., Lloyd, S. L., Salmon, G. L., Wyatt, T. R., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Proudfoot, J., Schmitz, D., Saxon, D. H., Barreiro, F., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Karshon, U., Mikenberg, G., Mir, R., Siebke, H., Revel, D., Ronat, E., Shapira, A., Yekutieli, G., Baranko, G., Barklow, T., Caldwell, A., Cherney, M., Izen, J. M., and Mermikides, M.
Subjects: Quark, Coupling constant, Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, Electron–positron annihilation, High Energy Physics::Lattice, Hadron, Nuclear Theory, High Energy Physics::Phenomenology, Bremsstrahlung, Gluon, Charm quark, ddc:530, High Energy Physics::Experiment, Atomic physics, Nuclear Experiment
Abstract: Physics letters / B 138(4), 317 - 324 (1984). doi:10.1016/0370-2693(84)91668-X, Published by North-Holland Publ., Amsterdam
Published: 1984
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224. PHOTON PAIR PRODUCTION BY EPSILON+EPSILON- ANNIHILATION AND SEARCH FOR SUPERSYMMETRIC PHOTINOS AT ENERGIES GREATER THAN 40 GEV

Author: ALTHOFF, M, BRAUNSCHWEIG, W, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, ROSSKAMP, R, SCHMITZ, D, SIEBKE, H, WALLRAFF, W, EISENMANN, J, FISCHER, H, HARTMANN, H, JOCKSCH, A, KNOP, G, KOLANOSKI, H, KUCK, H, MERTENS, V, WEDEMEYER, R, Foster, B, ESKREYS, A, GATHER, K, HULTSCHIG, H, JOOS, P, KOTZ, U, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, NOTZ, D, NOWAK, R, PYRLIK, J, RUSHTON, M, SCHUTTE, W, TRINES, D, TYMIENIECKA, T, WOLF, G, YEKUTIELI, G, XIAO, C, FOHRMANN, R, HILGER, E, KRACHT, T, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, POSNECKER, K, WIIK, B, BEUSELINCK, R, BINNIE, D, DORNAN, P, GARBUTT, D, JENKINS, C, JONES, T, JONES, W, MCCARDLE, J, SEDGBEER, J, THOMAS, J, ABDULLAH, W, BELL, K, BOWLER, M, BULL, P, CASHMORE, R, CLARKE, P, DAUNCEY, P, DEVENISH, R, GROSSMANN, P, HAWKES, C, LLOYD, S, MELLOR, D, YOUNGMAN, C, FORDEN, G, HART, J, HARVEY, J, HASELL, D, SAXON, D, BARREIRO, F, BRANDT, S, DITTMAR, M, HOLDER, M, KREUTZ, G, NEUMANN, B, DUCHOVNI, E, EISENBERG, Y, KARSHON, U, MIKENBERG, G, MIR, R, REVEL, D, RONAT, E, SHAPIRA, A, WINIK, M, BARANKO, G, CALDWELL, A, CHERNEY, M, IZEN, J, MERMIKIDES, M, RITZ, S, RUDOLPH, G, STROM, D, TAKASHIMA, M, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Subjects: High Energy Physics::Experiment
Abstract: The cross section for the process e+e-→γγ has been measured for c.m. energies 39.561 GeV and Λ+> GeV (95% confidence level) have been determined. A search for two photon final states with missing energy provided lower limits on the masses of the photino and selectron. © 1984 Springer-Verlag.
Published: 1984

225. Charged Hadron Composition of the Final State in e+ e- Annihilation at High-Energies

Author: Althoff, M., Brandelik, R., Schmitz, D., Venkataramania, H., Wicklund, E., Wu, Sau Lan, Zobernig, G., TASSO Collaboration, Siebke, H., Trines, D., Wallraff, W., Boerner, H., Fischer, H. M., Hartmann, H., Hilger, E., Hillen, W., Knop, G., Braunschweig, W., Kopke, L., Kolanoski, H., Kuck, H., Wedemeyer, R., Wermes, N., Wollstadt, M., Burkhardt, H., Cooper, S., Franzke, J., Hultschig, H., Gather, K., Joos, P., Koch, W., Kotz, U., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mattig, Peter, Mess, K. H., Notz, D., Kirschfink, F. J., Pyrlik, J., Quarrie, D. R., Riethmuller, R., Schutte, W., Soding, P., Wolf, G., Yekutieli, G., Fohrmann, R., Krasemann, H. L., Leu, P., Lubelsmeyer, K., Lohrmann, E., Pandoulas, D., Poelz, G., Romer, O., Schmueser, Peter, Wiik, B. H., Al-Agil, I., Beuselinck, R., Binnie, D. M., Campbell, A. J., Martyn, H. U., Dornan, P. J., Garbutt, D. A., Jones, T. D., Jones, W. G., Lloyd, S. L., McCardle, J., Sedgbeer, J. K., Bell, Kenneth Watson, Bowler, M. G., Brock, I. C., Peise, G., Cashmore, R. J., Carnegie, R., Clarke, P. E. L., Devenish, R., Grossmann, P., Illingworth, J., Salmon, G. L., Thomas, J., Wyatt, T. R., Youngman, C., Rimkus, J., Foster, B., Hart, J. C., Harvey, J., Proudfoot, J., Saxon, D. H., Woodworth, P. L., Heyland, D., Holder, M., Duchovni, E., Eisenberg, Y., Sander, H. G., Karshon, U., Mikenberg, G., Revel, D., Ronat, E., Shapira, A., Barklow, T., Freeman, J., Lecomte, P., Meyer, T., and Rudolph, G.
Subjects: DIFFERENTIAL CROSS SECTION: X-DEPENDENCE, DIFFERENTIAL CROSS SECTION [MOMENTUM], Nuclear Theory, +ANTI-P+ANYTHING%22">ELECTRON POSITRON --> ANTI-P ANYTHING, INCLUSIVE REACTION: DIFFERENTIAL CROSS SECTION, +K%2B+ANYTHING%22">ELECTRON POSITRON --> K+ ANYTHING, DESY PETRA STOR, +PI-+ANYTHING%22">ELECTRON POSITRON --> PI- ANYTHING, ELECTROPRODUCTION [P], ELECTROPRODUCTION: PI, ELECTROPRODUCTION [PI-], ELECTROPRODUCTION: PI+, DIFFERENTIAL CROSS SECTION: MOMENTUM, TABLES, PRODUCTION [RATIO], ANGULAR CORRELATION, TASSO, PI-: ELECTROPRODUCTION, ELECTROPRODUCTION: ANTI-P, +P+ANYTHING%22">ELECTRON POSITRON --> P ANYTHING, PRODUCTION: YIELD, MOMENTUM: DIFFERENTIAL CROSS SECTION, Nuclear Experiment, PI+: ELECTROPRODUCTION, +PI%2B+ANYTHING%22">ELECTRON POSITRON --> PI+ ANYTHING, +K-+ANYTHING%22">ELECTRON POSITRON --> K- ANYTHING, COLLIDING BEAMS [ELECTRON POSITRON], DIFFERENTIAL CROSS SECTION [INCLUSIVE REACTION], ELECTRON POSITRON: INCLUSIVE REACTION, K- [ELECTROPRODUCTION], MOMENTUM [DIFFERENTIAL CROSS SECTION], ANNIHILATION: ELECTRON POSITRON, ANTI-P [ELECTROPRODUCTION], ELECTROPRODUCTION [K-], ELECTRON POSITRON: COLLIDING BEAMS, K-: ELECTROPRODUCTION, ELECTROPRODUCTION: K, ELECTRON POSITRON [ANNIHILATION], ELECTROPRODUCTION: P, ANNIHILATION [ELECTRON POSITRON], 14: 22: 34 GEV-CMS, K+: ELECTROPRODUCTION, ELECTROPRODUCTION: K+, YIELD: PRODUCTION, X-DEPENDENCE [DIFFERENTIAL CROSS SECTION], PI+ [ELECTROPRODUCTION], INCLUSIVE REACTION [DIFFERENTIAL CROSS SECTION], PI- [ELECTROPRODUCTION], ANTI-P: ELECTROPRODUCTION, ELECTROPRODUCTION [PI+], X-DEPENDENCE: DIFFERENTIAL CROSS SECTION, P: ELECTROPRODUCTION, RATIO [PRODUCTION], ENERGY DEPENDENCE [MULTIPLICITY], DIFFERENTIAL CROSS SECTION: INCLUSIVE REACTION, ddc:530, COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, K+ [ELECTROPRODUCTION], YIELD [PRODUCTION], 22: 34 GEV-CMS [14], MULTIPLICITY: ENERGY DEPENDENCE, DIFFERENTIAL CROSS SECTION [X-DEPENDENCE], RATIO: PRODUCTION, ELECTRON POSITRON [COLLIDING BEAMS], INCLUSIVE REACTION [ELECTRON POSITRON], ELECTROPRODUCTION [K+], ELECTROPRODUCTION [ANTI-P], PRODUCTION [YIELD], High Energy Physics::Experiment, P [ELECTROPRODUCTION], PRODUCTION: RATIO, ELECTRON POSITRON: ANNIHILATION
Abstract: (1983). doi:10.1007/BF01577813, The inclusive production of π± andK± mesons and of protons and antiprotons ine+e− annihilation has been measured at c.m. energies ofW=14, 22 and 34GeV. Using time of flight measurements and Cerenkov counters the full momentum range has been covered. Differential cross sections and total particle yields are given. At particle momenta of 0.4 GeV/c more than 90% of the charged hadrons are pions. With increasing momentum the fraction of pions among the charged hadrons decreases. AtW=34 GeV and a momentum of 5 GeV/c the particle fractions are approximately π±:K±:p,$\bar p = 0.55:0.3:0.15$. On average an event atW=34 GeV contains 10.3±0.4π±, 2.0±0.2K± and 0.8±0.1p,$\bar p$. In addition, we present results on baryon correlations using a sample of events where two or more protons and/or antiprotons are observed in the final state.
Published: 1982
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226. Measurement of the diffractive reaction $\pi^{-} p \to \pi^{-}\pi^{-}\pi^{+} p$ at 93 GeV/c

Author: Alper, B, Becker, H, Blakey, I, Blanar, G J, Blum, W, Bowler, M, Cashmore, R, Cerrada, M, Chabaud, V, Damerell, C, Daum, C, De Groot, J, Dietl, H, Dwurazny, A, Gallivan, J, Gillman, A, Glaubman, M, Hardwick, C, Hertzberger, L, Hoogland, W, Hotchkiss, M, Hyams, Bernard David, Jongerius, R, Klanner, R, Loken, J, Lorenzo, E, Lütjens, G, Lutz, G, Männer, W, Peters, S, Polok, G, Richter, R, Rózanska, M, Rybicki, K, Spalding, J, Stierlin, U, Thompson, G, Tiecke, H, Turala, M, Turnau, J, Van Deurzen, P, Weilhammer, P, and Wickens, F
Subjects: Particle Physics - Experiment
Published: 1978

227. DETERMINATION OF ALPHA-S IN 1ST AND 2ND ORDER QCD FROM E+E- ANNIHILATION INTO HADRONS

Author: ALTHOFF, M, BRAUNSCHWEIG, W, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, ROSSKAMP, P, SANDER, H, SCHMITZ, D, SIEBKE, H, WALLRAFF, W, EISENMANN, J, FISCHER, H, HARTMANN, H, JOCKSCH, A, KNOP, G, KOPKE, L, KOLANOSKI, H, KUCK, H, MERTENS, V, WEDEMEYER, R, ESKREYS, A, GATHER, K, HULTSCHIG, H, JOOS, P, KOTZ, U, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, NOTZ, D, NOWAK, R, PYRLIK, J, RUSHTON, M, SCHUTTE, W, TRINES, D, TYMIENIECKA, T, WOLF, G, YEKUTIELI, G, XIAO, C, FOHRMANN, R, HILGER, E, KRACHT, T, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, POSNECKER, K, WIIK, B, BEUSELINCK, R, BINNIE, D, DORNAN, P, Foster, B, GARBUTT, D, JENKINS, C, JONES, T, JONES, W, MCCARDLE, J, SEDGBEER, K, THOMAS, J, WANABDULLAH, W, BELL, K, BOWLER, M, BULL, P, CASHMORE, R, CLARKE, P, DEVENISH, R, GROSSMANN, P, HAWKES, C, LLOYD, S, YOUNGMAN, C, FORDEN, G, HART, J, HARVEY, J, HASELL, D, SAXON, D, BARREIRO, F, BRANDT, S, DITTMAR, M, HOLDER, M, KREUTZ, G, NEUMANN, B, DUCHOVNI, E, EISENBERG, Y, KARSHON, U, MIKENBERG, G, MIR, R, REVEL, D, RONAT, E, SHAPIRA, A, WINIK, M, BARANKO, G, BARKLOW, T, CALDWELL, A, CHERNEY, M, IZEN, J, MERMIKIDES, M, RUDOLPH, G, STROM, D, TAKASHIMA, M, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Published: 1984

228. OBSERVATION OF XI-,XI-BAR- PRODUCTION IN E+E- ANNIHILATION

Author: ALTHOFF, M, BRAUNSCHWEIG, W, GATHER, K, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, PEISE, G, RIMKUS, J, ROSSKAMP, P, SANDER, H, SCHMITZ, D, SIEBKE, H, WALLRAFF, W, FISCHER, H, HARTMANN, H, HILLEN, W, JOCKSCH, A, KNOP, G, KOPKE, L, KOLANOSKI, H, KUCK, H, WEDEMEYER, R, WERMES, N, WOLLSTADT, M, EISENBERG, Y, HULTSCHIG, H, JOOS, P, KOCH, W, KOTZ, U, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, MESS, K, NOTZ, D, PYRLIK, J, QUARRIE, D, RUSHTON, M, SCHUTTE, W, TRINES, D, WOLF, G, XIAO, C, FOHRMANN, R, HILGER, E, KRACHT, T, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, WIIK, B, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, Foster, B, GARBUTT, D, JENKINS, C, JONES, T, JONES, W, MCCARDLE, J, SEDGBEER, J, ABDULLAH, W, BELL, K, BOWLER, M, BROCK, I, CASHMORE, R, CLARKE, P, DEVENISH, R, GROSSMANN, P, LLOYD, S, SALMON, G, THOMAS, J, WYATT, T, YOUNGMAN, C, HART, J, HARVEY, J, PROUDFOOT, J, SAXON, D, WOODWORTH, P, BARREIRO, F, DITTMAR, M, HEYLAND, D, HOLDER, M, NEUMANN, B, DUCHOVNI, E, KARSHON, U, MIKENBERG, G, MIR, R, REVEL, D, RONAT, E, SHAPIRA, A, YEKUTIELI, G, BARKLOW, T, CALDWELL, A, CHERNEY, M, IZEN, J, MERMIKIDES, M, RUDOLPH, G, STROM, D, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Abstract: We present evidence for the production of Ξ·-, Ξ- in e+e- annihilation into hadrons. Our measurements yields: 0.026 ± 0.008 (stat.) ± 0.009 (syst.) Ξ-,Ξ- per hadronic event at W ∼ 34 GeV. Using our previous measurements of Λ, Λ and p,p production we obtain the relative yields (Ξ-, Ξ-/(Λ, Λ = 0.087 ± 0.03 (stat.) ± 0.03 (syst.) and (Ξ-, Ξ-/(p, p = 0.033 ± 0.011 (stat.) ± 0.011 (syst.). © 1983.
Published: 1983

229. Determination of the average lifetime of bottom hadrons

Author: Althoff, M., Braunschweig, W., Hartmann, H., Venkataramania, H., Wicklund, E., Wu, Sau Lan, Zobernig, G., TASSO Collaboration, Jocksch, A., Knop, G., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Foster, B., Eskreys, A., Fohrmann, R., Kirschfink, F. J., Gather, K., Hildebrandt, M., Hultschig, H., Joos, P., Kötz, U., Kowalski, H., Ladage, A., Löhr, B., Lüke, D., Mättig, P., Martyn, H.-U., Notz, D., Nowak, R. J., Pyrlik, J., Ronat, E., Rushton, M., Schütte, W., Trines, D., Tymieniecka, T., Wolf, G., Yekutieli, G., Rosskamp, P., Zeuner, W., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Pösnecker, K. U., Beuselinck, R., Schmitz, D., Binnie, D. M., Campbell, A. J., Dornan, P., Garbutt, D. A., Jenkins, C., Jones, T. D., Jones, W. G., McCardle, J., Sedgbeer, J. K., Thomas, J., Siebke, H., Wan Abdullah, W. A. T., Bell, K. W., Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Dauncey, P., Devenish, R., Grossmann, P., Hawkes, C. M., Wallraff, W., Lloyd, S. L., Mellor, D., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Saxon, D. H., Barreiro, F., Brandt, S., Eisenmann, J., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Eisenberg, Y., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Fischer, H. M., Shapira, A., Baranko, G., Caldwell, A., Cherney, M., Izen, J. M., Mermikides, M., Ritz, S., Rudolph, G., Strom, D., and Takashima, M.
Subjects: PATH LENGTH [TRACK DATA ANALYSIS], ELECTROPRODUCTION [BOTTOM PARTICLE], SEMILEPTONIC DECAY [BOTTOM PARTICLE], COLLIDING BEAMS [ELECTRON POSITRON], BOTTOM PARTICLE [ELECTROPRODUCTION], BOTTOM PARTICLE [NONLEPTONIC DECAY], DESY PETRA STOR, ELECTRON POSITRON [COLLIDING BEAMS], bottom, ELECTRON POSITRON [ANNIHILATION], BOTTOM PARTICLE [SEMILEPTONIC DECAY], ANNIHILATION [ELECTRON POSITRON], TASSO, LIFETIME [BOTTOM PARTICLE], NONLEPTONIC DECAY [BOTTOM PARTICLE], ddc:530, EXPERIMENTAL RESULTS, 30.0-46.8 GEV-CMS
Published: 1984
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230. Determination of $\alpha_s$ in First and Second Order {QCD} From $e^+ e^-$ Annihilation Into Hadrons

Author: Althoff, M., Braunschweig, W., Eisenmann, J., Takashima, M., Venkataramania, H., Wicklund, E., Wu, Sau Lan, Zobernig, G., TASSO Collaboration, Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Kopke, L., Kolanoski, H., Kuck, H., Mertens, V., Wedemeyer, R., Kirschfink, F. J., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Kotz, U., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mattig, Peter, Lubelsmeyer, K., Notz, D., Nowak, R. J., Pyrlik, J., Rushton, M., Schutte, W., Trines, D., Tymieniecka, T., Wolf, G., Yekutieli, G., Xiao, C., Martyn, H. U., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Posnecker, K. U., Wiik, B. H., Rosskamp, P., Beuselinck, R., Binnie, D. M., Dornan, P. J., Foster, B., Garbutt, D. A., Jenkins, Colin, Jones, T. D., Jones, W. G., McCardle, J., Sedgbeer, J. K., Sander, H. G., Thomas, J., Wan Abdullah, W. A. T., Bell, Kenneth Watson, Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Devenish, R., Grossmann, P., Hawkes, C. M., Schmitz, D., Lloyd, S. L., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Saxon, D. H., Barreiro, F., Brandt, S., Dittmar, M., Siebke, H., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Eisenberg, Y., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Wallraff, W., Shapira, A., Winik, M., Baranko, G., Barklow, T., Caldwell, A., Cherney, Michael G., Izen, J. M., Mermikides, M., Rudolph, G., and Strom, David M.
Subjects: JET [MASS], DESY PETRA STOR, BIBLIOGRAPHY, THRUST [EVENT SHAPE ANALYSIS], HADRON: ELECTROPRODUCTION, MULTIPLE PRODUCTION: HADRON, ELECTROPRODUCTION [HADRON], JET [GLUON], TASSO, ELECTROPRODUCTION: HADRON, EVENT SHAPE ANALYSIS: THRUST, CORRELATION [ENERGY], HADRON [ELECTROPRODUCTION], MASS [JET], JET [ELECTROPRODUCTION], MULTIDIMENSIONAL ANALYSIS: CLUSTER, ELECTROPRODUCTION: JET, COLLIDING BEAMS [ELECTRON POSITRON], HADRON [MULTIPLE PRODUCTION], PARAMETRIZATION [DIFFERENTIAL CROSS SECTION], ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: COLLIDING BEAMS, ENERGY: CORRELATION, ELECTRON POSITRON [ANNIHILATION], JET: MASS, 33.0-36.6 GEV-CMS, ANNIHILATION [ELECTRON POSITRON], PERTURBATION THEORY [QUANTUM CHROMODYNAMICS], ELECTROPRODUCTION [JET], ASYMMETRY, SPECTRUM: TRANSVERSE MOMENTUM, TRANSVERSE MOMENTUM: SPECTRUM, FRAGMENTATION [MODEL], MULTIPLE PRODUCTION [HADRON], MASS: JET, COUPLING CONSTANT [STRONG INTERACTION], DIFFERENTIAL CROSS SECTION: PARAMETRIZATION, DIFFERENTIAL CROSS SECTION [PARAMETRIZATION], COUPLING CONSTANT: STRONG INTERACTION, CLUSTER [MULTIDIMENSIONAL ANALYSIS], GLUON: JET, STRONG INTERACTION [COUPLING CONSTANT], COLLIDING BEAMS: ELECTRON POSITRON, EXPERIMENTAL RESULTS, SPECTRUM [TRANSVERSE MOMENTUM], JET: ELECTROPRODUCTION, QUANTUM CHROMODYNAMICS: PERTURBATION THEORY, HADRON: MULTIPLE PRODUCTION, ELECTRON POSITRON [COLLIDING BEAMS], MODEL: FRAGMENTATION, TRANSVERSE MOMENTUM [SPECTRUM], STRONG INTERACTION: COUPLING CONSTANT, PARAMETRIZATION: DIFFERENTIAL CROSS SECTION, ELECTRON POSITRON: ANNIHILATION
Abstract: 60 pp. (1984).
Published: 1984

231. MEASUREMENT OF THE RADIATIVE WIDTH OF THE ETA'(958) IN 2-PHOTON INTERACTIONS

Author: ALTHOFF, M, BRAUNSCHWEIG, W, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, ROSSKAMP, P, SANDER, H, SCHMITZ, D, SIEBKE, H, WALLRAFF, W, EISENMANN, J, FISCHER, H, HARTMANN, H, JOCKSCH, A, KNOP, G, KOPKE, L, KOLANOSKI, H, KUCK, H, MERTENS, V, WEDEMEYER, R, ESKREYS, A, GATHER, K, HULTSCHIG, H, JOOS, P, KOTZ, U, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, NOTZ, D, NOWAK, R, PYRLIK, J, RONAT, E, RUSHTON, M, SCHUTTE, W, TRINES, D, TYMIENIECKA, T, WOLF, G, YEKUTIELI, G, XIAO, C, FOHRMANN, R, HILGER, E, KRACHT, T, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, POSNECKER, K, WIIK, B, BEUSELINCK, R, BINNIE, D, DORNAN, P, Foster, B, GARBUTT, D, JENKINS, C, JONES, T, JONES, W, MCCARDLE, J, SEDGBEER, K, THOMAS, J, ABDULLAH, W, BELL, K, BOWLER, M, BULL, P, CASHMORE, R, CLARKE, P, DEVENISH, R, GROSSMANN, P, HAWKES, C, LLOYD, S, YOUNGMAN, C, FORDEN, G, HART, J, HARVEY, J, HASELL, D, SAXON, D, BARREIRO, F, BRANDT, S, DITTMAR, M, HOLDER, M, KREUTZ, G, NEUMANN, B, DUCHOVNI, E, EISENBERG, Y, KARSHON, U, MIKENBERG, G, MIR, R, REVEL, D, SHAPIRA, A, WINIK, M, BARANKO, G, CALDWELL, A, CHERNEY, M, IZEN, J, MERMIKIDES, M, RITZ, S, RUDOLPH, G, STROM, D, TAKASHIMA, M, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Abstract: The reaction e+e-→e+e-η′(9 58) has been observed by detecting the final state π+π-γ. The two-photon width of the η′ has been measured to be Γ(η′→γγ) = 5.1±0.4±0.7 keV. A search for the ι(1440) has been made in the ρ{variant}0γ final state. An upper limit has been obtained for the product Γ(ι(1440) → γ)gg), B (ι→ρ{variant}0γ) < 1.5 keV (95%CL). © 1984.
Published: 1984

232. Study of the charge-exchange reactions pi$^{-}$p --> (pi$^{0}$,eta,eta')n at 63 GeV

Author: Daum, C., Hertzberger, L., Hoogland, W., Jongerius, R., Peters, S., Vandeurzen, P., Chabaud, V., Gonzalezarroyo, A., Hyams, B., Tiecke, H., Weilhammer, P., Dwurazny, A., Polok, G., Maria Rozanska, Rybicki, K., Turala, M., Turnau, J., Ascoli, G., Becker, H., Blanar, G., Cerrada, M., Dietl, H., Gallivan, J., Glaubmann, M., Klanner, R., Lorenz, E., Lutjens, G., Lutz, G., Manner, W., Stierlin, U., Blakey, I., Bowler, M., Cashmore, R., Loken, J., Spalding, W., Thompson, G., Alper, B., Damerell, C., Gillman, A., Hardwick, C., Hotchkiss, M., and Wickens, F.
Subjects: Particle Physics - Experiment
Published: 1980

233. DETERMINATION OF THE TAU-LIFETIME IN HIGH-ENERGY E+E- ANNIHILATIONS

Author: Althof, M., Braunschweig, W., Wallraff, W., Izen, J. M., Mermikides, M., Rudolph, G., Strom, D., Takashima, M., Venkataramania, H., Wicklund, E., Lan Wu, Sau, Zobernig, G., TASSO Collaboration, Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Köpke, L., Kolanoski, H., Kück, H., Mertens, V., Wedemeyer, R., Kirschfink, F. J., Wollstadt, M., Eisenberg, Y., Eskreys, A., Gather, K., Hildebrandt, M., Hultschig, H., Joos, P., Kötz, U., Kowalski, H., Ladage, A., Lübelsmeyer, K., Löhr, B., Lüke, D., Mättig, P., Notz, D., Nowak, R. J., Pyrlik, J., Rushton, M., Schütte, W., Trines, D., Tymieniecka, T., Martyn, H.-U., Wolf, G., Xiao, Ch., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Rimkus, J., Pösnecker, K. U., Wiik, B. H., Beuselinck, R., Binnie, D. M., Campbell, A. J., Dornan, P., Foster, B., Garbutt, D. A., Jenkins, C., Jones, T. D., Rosskamp, P., Jones, W. G., McCardle, J., Sedgbeer, J. K., Thomas, J., Wan Abdullah, W. A. T., Bell, K. W., Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Sander, H. G., Devenish, R., Grossmann, P., Hawkes, C. M., Lloyd, S. L., Salmon, G. L., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Schmitz, D., Proudfoot, J., Saxon, D. H., Barreiro, F., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Karshon, U., Siebke, H., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Yekutieli, G., Baranko, G., Barklow, T., Caldwell, A., and Cherney, M.
Subjects: Physics, Nuclear physics, Coupling constant, Nuclear and High Energy Physics, High energy, Interaction point, Electron–positron annihilation, ddc:530, Atomic physics, Lepton
Abstract: Physics letters / B 141(3-4), 264 - 270 (1984). doi:10.1016/0370-2693(84)90214-4, Published by North-Holland Publ., Amsterdam
Published: 1984

234. PRODUCTION OF KK-BAR-PAIRS IN PHOTON PHOTON COLLISIONS AND THE EXCITATION OF THE TENSOR MESON F'(1515)

Author: ALTHOFF, M, BRANDELIK, R, BRAUNSCHWEIG, W, GATHER, K, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, PEISE, G, RIMKUS, J, SANDER, H, SCHMITZ, D, SIEBKE, H, TRINES, D, WALLRAFF, W, BOERNER, H, FISCHER, H, HARTMANN, H, HILGER, E, HILLEN, W, KNOP, G, KOPKE, L, KOLANOSKI, H, KUCK, H, WEDEMEYER, R, WERMES, N, WOLLSTADT, M, BURKHARDT, H, Cooper, S, FRANZKE, J, HOCHMAN, D, HULTSCHIG, H, JOOS, P, KOCH, W, KOTZ, U, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, MESS, K, NOTZ, D, PYRLIK, J, QUARRIE, D, RIETHMULLER, R, SCHUTTE, W, SODING, P, WOLF, G, YEKUTIELI, G, FOHRMANN, R, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, SCHMUSER, P, WIIK, B, ALAGIL, I, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, Foster, B, GARBUTT, D, JONES, T, JONES, W, MCCARDLE, J, SEDGEBEER, J, BELL, K, BOWLER, M, BROCK, I, CASHMORE, R, CARNEGIE, R, CLARKE, P, DEVENISH, R, GROSSMANN, P, ILLINGWORTH, J, LLOYD, S, SALMON, G, THOMAS, J, WYATT, T, YOUNGMAN, C, HART, J, HARVEY, J, PROUDFOOT, J, SAXON, D, WOODWORTH, P, HEYLAND, D, HOLDER, M, DUCHOVNI, E, EISENBERG, Y, KARSHON, U, MIKENBERG, G, REVEL, D, RONAT, E, SHAPIRA, A, BARKLOW, T, CHERNEY, M, MEYER, T, RUDOLPH, G, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Abstract: We have observed exclusive production of K+K- and KSOKSO pairs and the excitation of the f′(1515) tensor meson in photon-photon collisions. Assuming the f′ to be production in a helicity 2 state, we determine Λ(f′ → γγ) B(f′ → KK) = 0.11 ± 0.02 ± 0.04 keV. The non-strange quark of the f′ is found to be less than 3% (95% CL). For the θ(1640) we derive an upper limit for the product Λ(θ rarr; γγ KK) < 0.03 keV (95% CL). © 1983.
Published: 1983

235. UPPER LIMITS ON THE PRODUCTION-RATE OF THE DECUPLET BARYONS DELTA AND SIGMA-STAR IN E+E- ANNIHILATION AT 34.4 GEV

Author: ALTHOFF, M, BRAUNSCHWEIG, W, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, ROSSKAMP, P, SANDER, H, SCHMITZ, D, SIEBKE, H, WALLRAFF, W, EISENMANN, J, FISCHER, H, HARTMANN, H, JOCKSCH, A, KNOP, G, KOPKE, L, KOLANOSKI, H, KUCK, H, MERTENS, V, WEDEMEYER, R, ESKREYS, A, GATHER, K, HULTSCHIG, H, JOOS, P, KOTZ, U, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, MESS, K, NOTZ, D, NOWAK, R, PYRLIK, J, RIETHMULLER, R, RUSHTON, M, SCHUTTE, W, TRINES, D, TYMIENIECKA, T, WOLF, G, XIAO, C, YEKUTIELI, G, FOHRMANN, R, HILGER, E, KRACHT, T, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, POSNECKER, K, SCHMUSER, P, WIIK, B, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, Foster, B, GARBUTT, D, JENKINS, C, JONES, T, JONES, W, MCCARDLE, J, SEDGBEER, J, THOMAS, J, WANABDULLAH, W, BELL, K, BOWLER, M, BULL, P, CASHMORE, R, CLARKE, P, DEVENISH, R, GROSSMANN, P, HAWKES, C, LLOYD, S, YOUNGMAN, C, FORDEN, G, HART, J, HARVEY, J, HASELL, D, SAXON, D, WOODWORTH, P, BARREIRO, F, BRANDT, S, DITTMAR, M, HOLDER, M, KREUTZ, G, NEUMANN, B, DUCHOVNI, E, EISENBERG, Y, KARSHON, U, MIKENBERG, G, MIR, R, REVEL, D, RONAT, E, SHAPIRA, A, WINIK, M, BARANKO, G, CALDWELL, A, CHERNEY, M, IZEN, J, MERMIKIDES, M, RITZ, S, RUDOLPH, G, STROM, D, TAKASHIMA, M, VENKATARAMANIA, H, WICKLUND, E, WU, S, and ZOBERNIG, G
Abstract: Samples of ∼1,900 identified protons and ∼500 Λ have been used to search for decuplet baryon production in e+e- annihilation at a c.m. energy of 34.4 GeV. The p π+ and Λ π± invariant mass spectra contain no Δ or Σ* signals. Upper limits, at 95% confidence level, are that less than 12% of all p and less than 26% of all Λ come from the decay of doubly charged Δ and singly charged Σ* states respectively. These limits correspond to production rates of
Published: 1984

236. DIFFERENTIAL CROSS-SECTIONS FOR GAMMA-GAMMA-]PPBAR IN THE CM ENERGY-RANGE FROM 2.0 TO 3.1 GEV

Author: ALTHOFF, M, BRAUNSCHWEIG, W, GATHER, K, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, PEISE, G, RIMKUS, J, ROSSKAMP, P, SANDER, H, SCHMITZ, D, SIEBKE, H, WALLRAFF, W, FISCHER, H, HARTMANN, H, HILLEN, W, JOCKSCH, A, KNOP, G, KOPKE, L, KOLANOSKI, H, KUCK, H, WEDEMEYER, R, WERMES, N, WOLLSTADT, M, Cooper, S, EISENBERG, Y, HULTSCHIG, H, JOOS, P, KOCH, W, KOTZ, U, KOWALSKI, H, LADAGE, A, LOHR, B, LUKE, D, MATTIG, P, MESS, K, NOTZ, D, PYRLIK, J, QUARRIE, D, RUSHTON, M, SCHUTTE, W, TRINES, D, WOLF, G, XIAO, C, FOHRMANN, R, HILGER, E, KRACHT, T, KRASEMANN, H, LEU, P, LOHRMANN, E, PANDOULAS, D, POELZ, G, WIIK, B, ALAGIL, I, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, Foster, B, GARBUTT, D, JONES, T, JONES, W, MCCARDLE, J, SEDGBEER, J, BELL, K, BOWLER, M, BROCK, I, CASHMORE, R, CLARKE, P, DEVENISH, R, GROSSMANN, P, LLOYD, S, SALMON, G, THOMAS, J, WYATT, T, YOUNGMAN, C, HART, J, HARVEY, J, PROUDFOOT, J, SAXON, D, WOODWORTH, P, BARREIRO, F, DITTMAR, M, HEYLAND, D, HOLDER, M, NEUMANN, B, DUCHOVNI, E, KARSHON, U, MIKENBERG, G, MIR, R, REVEL, D, RONAT, E, SHAPIRA, A, YEKUTIELI, G, BARKLOW, T, CALDWELL, A, CHERNEY, M, IZEN, J, MERMIKIDES, M, RUDOLPH, G, STROM, D, VENKATARAMANIA, H, WICKLUND, E, SAU, L, and ZOBERNIG, G
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: Exclusive production of proton-antiproton pairs by two photon scattering at CM energies between 2.0 GeV and 3.1 GeV has been measured with the TASSO detector at the e+e- storage ring PETRA. The angular distribution is flat within the accepted CM angular range |cos Θ*|≤0.7. The integrated cross section (|cos Θ*|≤0.6) drops from about 4 nb at 2 GeV to less than 0.5 nb above 3 GeV. For the two-photon production of the ηc(2984) and its subsequent decay into proton-antiproton the upper limit Γ(ηc→γγ)·B(η c→pp)
Published: 1983

237. LAMBDA,LAMBDABAR PRODUCTION IN E+E- ANNIHILATION AT 33 GEV CENTER OF MASS-ENERGY

Author: BRANDELIK, R, BRAUNSCHWEIG, W, GATHER, K, KIRSCHFINK, F, LUBELSMEYER, K, MARTYN, H, PEISE, G, RIMKUS, J, SANDER, H, SCHMITZ, D, VONDRATZIG, A, TRINES, D, WALLRAFF, W, BOERNER, H, FISCHER, H, HARTMANN, H, HILGER, E, HILLEN, W, KNOP, G, KOPKE, L, KOLANOSKI, H, LEU, P, WEDEMEYER, R, WERMES, N, WOLLSTADT, M, BURKHARDT, H, Cooper, S, HEYLAND, D, HULTSCHIG, H, JOOS, P, KOCH, W, KOTZ, U, KOWALSKI, H, LADAGE, A, LUKE, D, LYNCH, H, MATTIG, P, MESS, K, NOTZ, D, PYRLIK, J, QUARRIE, D, RIETHMULLER, R, SODING, P, WIIK, B, WOLF, G, FOHRMANN, R, HOLDER, M, KRASEMANN, H, POELZ, G, ROMER, O, RUSCH, R, SCHMUSER, P, ALAGIL, I, BEUSELINCK, R, BINNIE, D, CAMPBELL, A, DORNAN, P, GARBUTT, D, JONES, T, JONES, W, LLOYD, S, PANDOULAS, D, SEDGBEER, J, STERN, R, YARKER, S, BOWLER, M, BROCK, I, CASHMORE, R, DEVENISH, R, GROSSMANN, P, ILLINGWORTH, J, OGG, M, SALMON, G, THOMAS, J, WYATT, T, YOUNGMAN, C, BELL, K, Foster, B, HART, J, PROUDFOOT, J, SAXON, D, WOODWORTH, P, DUCHOVNI, E, EISENBERG, Y, KARSHON, U, MIKENBERG, G, REVEL, D, RONAT, E, SHAPIRA, A, BARKLOW, T, FREEMAN, J, LECOMTE, P, MEYER, T, RUDOLPH, G, WICKLUND, E, WU, S, and ZOBERNIG, G
Published: 1981

238. Elastic and total $\pi^{+}\pi^{-}$ cross-sections from a high statistics measurement of the reaction $\pi^{-}p \to \pi^{+}\pi^{-}n$ at 63 GeV/c

Author: Weilhammer, P, Berglund, A., Chabaud, V., Hyams, B., Tiecke, H., Daum, C., Hertzberger, L., Hoogland, W., Peters, S., Van Deurzen, P., Dwurazny, A., Palka, H., Polok, G., Rybicki, K., Turala, M., Turnau, J., Zalewska, A., Becker, H., Blanar, G., Cerrada, M., Dietl, H., Gallivan, J., Glaubman, M., Klanner, R., Lorenz, E., Lutjens, G., Lutz, G., Manner, W., Stierlin, U., Blakey, I., Bowler, M., Cashmore, R., Loken, J., Spalding, J., Thompson, G., Alper, B., Damerell, C., Gillman, A., Hardwick, J., and Wickens, F.
Subjects: Particle Physics - Experiment
Abstract: A sample of about 230000 events of the reaction pi /sup -/p to pi /sup +/ pi /sup -/n, measured with a magnetic forward spectrometer set up in an unseparated pi /sup -/ beam with a momentum of 63 GeV/c at the SPS has been analysed in terms of one pion exchange. The elastic pi /sup +/ pi /sup -/ cross section has been determined using an extrapolation to the pion pole in the mass range up to m( pi /sup +/ pi /sup -/)=4 GeV. The total pi /sup +/ pi /sup -/ cross section is obtained via the optical theorem. (7 refs).
Published: 1979

239. RHO production at 63 GeV/c

Author: Alper, B, Becker, H, Blakey, I, Blanar, G J, Blum, W, Bowler, M, Cashmore, R, Cerrada, M, Chabaud, V, Damerell, C, Daum, C, De Groot, J, Dietl, H, Dwurazny, A, Gallivan, J, Gillman, A, Glaubman, M, Hardwick, C, Hertzberger, L, Hoogland, W, Hotchkiss, M, Hyams, Bernard David, Jongerius, R, Klanner, R, Loken, J, Lorenzo, E, Lütjens, G, Lutz, G, Männer, W, Peters, S, Polok, G, Richter, R, Rózanska, M, Rybicki, K, Spalding, J, Stierlin, U, Thompson, G, Tiecke, H, Turala, M, Turnau, J, Van Deurzen, P, Weilhammer, P, and Wickens, F
Subjects: Particle Physics - Experiment
Published: 1978

240. Injury to Insult: Unemployment, Class, and Political Response. Kay Lehman Schlozman Sidney Verba

Author: Bowler, M. Kenneth
Published: 1981
Full Text: View/download PDF

241. PH-I-COM-70-64-Addendum: Proposal to use the Omega system to study the spectrum of strange bosons

Author: Ghidini, B, Palano, A, Zito, G, Müller, K, Paul, E, Rühmer, W, Bowler, M G, Eades, John, French, Bernard R, Grant, A, Moebes, J P, Navach, F, Mandelli, L, Picciarelli, V, Edwards, M, Smith, I, Zacharov, B, Armstrong, T, Hogg, W R, Hughes, I S, Lewis, C, McCormick, J, Turnbull, R, Donald, R A, Edwards, D, Fry, J R, Houlden, M, Borzatta, P, Cerrina, C, and Tallone, L
Subjects: Detectors and Experimental Techniques
Published: 1973

242. Energy Spectrum of Primary Cosmic-Rays.

Author: MALHOTRA, P. K., SHUKLA, P. G., STEPHENS, S. A., VIJAYALAKSHMI, B., BOWLER, M. G., FOWLER, P. H., HACKFORTH, H. L., KEEREETAVEEP, J., MAYES, V. M., and TOVEY, S. N.
Published: 1966
Full Text: View/download PDF

243. INCLUSIVE PI0 PRODUCTION BY E+ E- ANNIHILATION AT 34.6-GEV CENTER-OF-MASS ENERGY

Author: Althoff, M., Braunschweig, W., Kirschfink, F. J., Martyn, H. U., Rosskamp, P., Vogel, E., Wallraff, W., Eisenmann, J., Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Hermann Kolanoski, Kuck, H., Mertens, V., Wedemeyer, R., Foster, B., Wood, A., Bernardi, E., Eskreys, A., Fohrmann, R., Gather, K., Hultschig, H., Joos, P., Karshon, U., Klima, B., Kotz, U., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mattig, Peter, Notz, D., Revel, D., Shapira, A., Trines, D., Tymieniecka, T., Wolf, G., Zeuner, W., Hilger, E., Kracht, T., Krasemann, H. L., Lohrmann, E., Poelz, G., Posnecker, K. U., Binnie, D. M., Dornan, P. J., Garbutt, D. A., Jenkins, Colin, Jones, W. G., Sedgbeer, J. K., Su, D., Thomas, J., Wan Abdullah, W. A. T., Barreiro, F., Labarga, L., Ros, E., Bowler, M. G., Bull, P., Cashmore, R. J., Dauncey, Paul D., Devenish, R., Hawkes, C. M., Heath, G., Mellor, D. J., Ratoff, P., Lloyd, S. L., Forden, G. E., Hart, J. C., Hasell, D. K., Saxon, D. H., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Eisenberg, Y., Mikenberg, G., Mir, R., Montag, A., Ronat, E., Yekutieli, G., Baranko, G., Caldwell, A., Cherney, Michael G., Hildebrandt, M., Izen, J. M., Mermikides, M., Ritz, S., Strom, David M., Takashima, M., Venkataramania, H., Wicklund, E., Wu, S. L., and Zobernig, G.

244. LETTER OF INTENT TO STUDY e+ e- ANNIHILATIONS AT LEP

Author: Bartl, W., Leder, G., Mandl, F., Mitaroff, W., Neuhofer, G., Pernicka, M., Clercq, C., Grard, F., Lemonne, J., Sacton, J., Vander Velde-Wilquet, C., Verbeure, F., Wickens, J., Dow, P., Flegel, W., French, B., Gildemeister, O., Gusewell, D., Herve, Alain, Lecoq, P., Lehraus, I., Metcalf, M., Montanet, L., Panman, J., Petrucci, G., Quercigh, E., Winter, K., Schneegans, M., Falvard, A., Jousset, J., Michel, B., Montret, J. C., Querrou, M., Vazeille, F., Albanese, J. P., Aubert, J. J., D Agostini, G., Mermet, M., Nacasch, R., Bohm, A., Braunschweig, W., Commichau, V., Deutschmann, M., Fesefeldt, H., Fritze, P., Grassler, H., Hangarter, K., Krenz, H., Lanske, D., Lubelsmeyer, K., Martyn, H. U., Micke, U., Otter, G., Pohl, M., Sander, H. G., Schmitz, D., Schulte, R., Schultz Dratzig, A., Schultze, K., Struczinski, W., Tonutti, M., Trines, D., Wallraff, W., Blobel, V., Busser, F. W., Niebergall, F., Spitzer, H., Stahelin, P., Brandt, S., Derikum, K., Grupen, C., Holder, M., Rost, M., Zech, Gunter, Dado, S., Goldberg, J., Alexander, G., Bella, G., Grunhaus, J., Levy, A., Breskin, A., Karshon, U., Mikenberg, G., Shapira, A., Yekutieli, G., Bagnaia, P., Barone, L., Bizzarri, R., Borgia, B., Capone, A., Notaristefani, F., Dionisi, C., Dore, U., Ferroni, F., Longo, E., Loverre, P., Luminari, L., Marzano, F., Monacelli, Piero, Penso, G., Battistoni, G., Campana, P., Capon, G., Chiarella, V., Iarocci, E., Laurelli, P., Marini, A., Murtas, G. P., Peruzzi, I., Piccolo, M., Ronga, F., Trasatti, L., Barbarino, G., Michele Castellano, Cevenini, F., Chiefari, G., Strolin, Paolo Emilio, Ansorge, R. E., Carter, J. R., Neale, W. W., Rushbrooke, John G., Ward, C. P., Ward, D. R., White, T. O., Bacon, T. C., Beuselinck, R., Cameron, W., Dornan, P. J., Duane, A., Mcewen, J. G., Hall, G., Jones, W. G., Lloyd, S. L., Sedgbeer, J. K., Siotis, I., Websdale, D. M., White, A. P., Booth, P. S. L., Carroll, L. J., Donald, R. A., Edwards, D. N., Houlden, M. A., Jackson, John Neil, Range, W. H., Bowler, M. G., Cashmore, R. J., Devenish, R. C., Grossmann, P., Loken, J. G., Mount, R., Renton, P., Salmon, G. L., Williams, W. S. C., Youngman, C., Carter, A. A., Eisenhandler, E., Gibson, N. R., Kalmus, P. I. P., Thompson, Graham, Clee, P. T., Foster, B., Hart, J. C., Proudfoot, J., Saxon, D. H., and Woodworth, P. L.

245. THE ZEUS DETECTOR: TECHNICAL PROPOSAL

Author: Wolf, G., Edwards, K., Kapitza, H., Smith, G., Conetti, S., Francois Corriveau, Hamel, L. A., Legault, A., Leroy, C., Marchionni, A., Nilsson, A., Patel, P., Stairs, D., Bailey, David C., Bracker, Stephen B., Hartner, G., Kumar, R., Levman, G., Luste, G., Macfarlane, D., Martin, J., Orr, R., Prentice, J., Stacey, B., Yoon, T. S., Frisken, William R., Fukunaga, C., Bock, B., Diekmann, B., Hartmann, H., Heinloth, K., Jakob, H. P., Kolanoski, H., Odingen, R., Paul, E., Sauerwein, R., Schlosser, A., Wedemeyer, R., Anders, B., Bernardi, E., Drews, G., Fohrmann, R., Gather, K., Hultschig, H., Joos, P., Klanner, R., Klima, B., Kotz, U., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mess, K. H., Notz, D., Rohde, M., Schutte, W., Selonke, F., Trines, D., Bamberger, A., Runge, K., Wulker, M., Beckmann, R., Behrens, U., Bruckmann, H., Holm, U., Pegel, C., Vogel, W., Wick, K., Dierks, K., Hilger, E., Kruger, J., Lohrmann, E., Poelz, G., Schmueser, Peter, Wiik, B. H., Backer, A., Holder, M., Mattern, D., Roderburg, E., Walenta, A., Zech, Gunter, Eisenberg, Y., Karshon, U., Montag, A., Revel, D., Ronat, E. E., Wainer, N., Alberini, C., Bari, G., Basile, M., Cara Romeo, G., Castelvetri, A., Cifarelli, L., Contin, A., Del Papa, C., Galli, D., Iacobucci, G., Janik, R. R., Maccarrone, G., Massam, T., Motta, F., Nania, R., O Shea, V., Palmonari, F., Prisco, G., Rinaldi, G., Sartorelli, G., Willutzky, M., Zichichi, A., Barbagli, G., Borchi, E., Burlamacchi, P., Cirri, G., Cordero, A., Gennaro, S., Del Puglia, A., Lombardini, L., Macii, R., Pelfer, P., Tesi, M., Zoli, M., Anzivino, G., Casaccia, R., Cindolo, F., Laakso, I., Qian, S., Rindi, A., Sgamma, F., Susinno, G. C., Votano, L., Di Sciascio, G., Scrimaglio, R., Rocco Semeraro, G., Rotelli, P., Acerbi, E., Baccaglioni, G., Groppi, F., Pensotti, S., Rancoita, P. G., Rossi, L., Simeoni, C., Stanziani, M., Carlin, R., Dosselli, U., Gasparini, F., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Voci, C., D Ali, G., Pasquale, S., Bruzzese, R., Pasotti, G., Ricci, M., Sacchetti, N., Spadoni, M., D Agostini, G., Gaspero, Mario, Marini, G., Nigro, A., Aglietta, C., Badino, G., Bergamasco, L., Castagnoli, C., Castellina, A., Cini, G., Dardo, M., Ferrero, M. I., Fulgione, W., Galeotti, P., Morello, C., Navarra, G., Periale, L., Saavedra, O., Trinchero, G. C., Vallania, P., Vernetto, S., Daum, C., Engelen, J., Hoogland, W., Paar, H., Tenner, A., Tiecke, H., Wiggers, L., Wigmans, R., Burkot, W., Chwastowski, J., Dwurazny, A., Eskreys, A., Niziol, B., Zachara, M., Zawiejski, L., Eskreys, K., Jelen, K., Kisielewska, D., Suszycki, L., Abramowicz, H., Dominik, W., Genser, K., Lipniacka, A., Nassalski, J., Nowak, R., Pawlak, J., Sandacz, A., Stopczynski, A., Tkaczyk, S., Tymieniecka, T., Walczak, R., Wroblewski, A. K., Zakrzewski, Janusz Andrzej, Barreiro, F., Ros, E., Foster, B., Gilmore, R., Gooch, T., Kwan, W. L., Malos, J., Smith, V. J., Tapper, R. J., Hassard, J., Miller, D. B., Mobayyen, M., Bullock, F. W., Jones, T. W., Lush, G. J., Fitch, P. J., Bowler, M. G., Cashmore, R. J., Cobb, J. H., Devenish, R. C. E., Harnew, N., Heath, G., Salmon, G. L., Hart, J. C., Hassel, D. K., Mccubbin, N. A., Roberts, J. H. C., Saxon, D. H., Derrick, M., Kooijman, P., Musgrave, B., Sugano, K., Lee, Won-Yong, Mishra, S., Sciulli, F., Seto, R., Sippach, W., Smith, W., Tzanakos, G., O Halloran, T., Wiss, J., Ling, T. Y., Romanowski, T., Oh, B. Y., Smith, G. A., Whitmore, J., Ficenec, J., Mo, L., Nunamaker, T. A., Prosper, H., Camerini, U., Fry, W. F., Loveless, R. J., March, R. H., Morse, R. M., and Reeder, D. D.

246. Progress with the design of the UK's new light source facility

Author: Walker, R. P., Bartolini, R., Bonner, P., Christou, C., Han, J. -H, Kay, J., Martin, I. P., Rehm, G., Rowland, J., Angal-Kalinin, D., Clarke, J. A., Dunning, D. J., Fernandez-Hernando, J. L., Goulden, A. R., Jackson, F., Jamison, S. P., Jones, J. K., Marinov, K. B., Mcintosh, P. A., Mckenzie, J. W., Militsyn, B. L., Moss, A. J., Muratori, B. D., Pattalwar, S. M., Poole, M. W., Thompson, N. R., Smith, R. J., Smith, S. L., Wheelhouse, A., Peter Howard Williams, Bliss, N., Bowler, M. A., Diakun, G. P., Fell, B. D., Holland, D. M. P., Roper, M. D., Smith, A. D., Collier, J. L., Hirst, G. J., Springate, E. L., Marangos, J. P., Tisch, J. W. G., and Mcneil, B. W. J.
Abstract: Recent progress with the design of the UK's proposed New Light Source facility is presented, together with an update on the current status.

247. MULTICLUSTER ANALYSIS OF HADRONIC DATA AT C.M. ENERGIES BETWEEN 12-GEV AND 46.8-GEV

Author: Braunschweig, W., Gerhards, R., Kirschfink, F. J., Martyn, H. U., Rosskamp, P., Bock, B., Eisenmann, J., Fischer, H. M., Hartmann, H., Hilger, E., Jocksch, A., Mertens, V., Wedemeyer, R., Foster, B., Martin, A. J., Sephton, A. J., Bernardi, E., Chwastowski, J., Eisenberg, Y., Eskreys, A., Gather, K., Hultschig, H., Genser, K., Joos, P., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mattig, Peter, Montag, A., Notz, D., Pawlak, J. M., Ronat, E., Trines, D., Tymieniecka, T., Walczak, R., Wolf, G., Zeuner, W., Kolanoski, H., Kracht, T., Kruger, J., Lohrmann, E., Poelz, G., Posnecker, K. U., Binnie, D. M., Hassard, J. F., Sedgbeer, J. K., Shulman, J., Su, D., Watson, A. T., Barreiro, F., Leites, A., Del Peso, J., Ros, E., Balkwill, C., Bowler, M. G., Burrows, P. N., Cashmore, R. J., Dauncey, Paul D., Heath, G. P., Mellor, D. J., Ratoff, P., Tomalin, I., Yelton, J. M., Lloyd, S. L., Forden, G. E., Hart, J. C., Saxon, D. H., Brandt, S., Holder, M., Labarga, L., Karshon, U., Mikenberg, G., Revel, D., Shapira, A., Wainer, N., Yekutieli, G., Baranko, G., Caldwell, A., Cherney, Michael G., Izen, J. M., Muller, D., Ritz, S., Strom, David M., Takashima, M., Wicklund, E., Sau Lan Wu, and Zobernig, G.

248. Photon Pair Production by $e^+ e^-$ Annihilation and Search for Supersymmetric Photinos at Energies > 40-{GeV}

Author: Althoff, M., Braunschweig, W., Kirschfink, F. J., Lubelsmeyer, K., Martyn, H. U., Rosskamp, P., Schmitz, D., Siebke, H., Wallraff, W., Eisenmann, J., Fischer, H. M., Hartmann, H., Jocksch, A., Knop, G., Kolanoski, H., Kuck, H., Mertens, V., Wedemeyer, R., Foster, B., Eskreys, A., Gather, K., Hultschig, H., Joos, P., Kotz, U., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mattig, Peter, Notz, D., Nowak, R. J., Pyrlik, J., Rushton, M., Schutte, W., Trines, D., Tymieniecka, T., Wolf, G., Yekutieli, G., Xiao, C., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Posnecker, K. U., Wiik, B. H., Beuselinck, R., Binnie, D. M., Dornan, P. J., Garbutt, D. A., Jenkins, Colin, Jones, T. D., Jones, W. G., Mccardle, J., Sedgbeer, J. K., Thomas, J., Wan Abdullah, W. A. T., Bell, Kenneth Watson, Bowler, M. G., Bull, P., Cashmore, R. J., Clarke, P. E. L., Dauncey, Paul D., Devenish, R., Grossmann, P., Hawkes, C. M., Lloyd, S. L., Mellor, D. J., Youngman, C., Forden, G. E., Hart, J. C., Harvey, J., Hasell, D. K., Saxon, D. H., Barreiro, F., Brandt, S., Dittmar, M., Holder, M., Kreutz, G., Neumann, B., Duchovni, E., Eisenberg, Y., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Winik, M., Baranko, G., Caldwell, A., Cherney, Michael G., Izen, J. M., Mermikides, M., Ritz, S., Rudolph, G., Strom, David M., Takashima, M., Venkataramania, H., Wicklund, E., Sau Lan Wu, and Zobernig, G.

249. COMPARISON OF THE CHARGED MULTIPLICITY DISTRIBUTIONS TO THE NEGATIVE BINOMIAL DISTRIBUTIONS

Author: Braunschweig, W., Gerhards, R., Kirschfink, F. J., Martyn, H. U., Rosskamp, P., Bock, B., Eisenmann, J., Fischer, H. M., Hartmann, H., Hilger, E., Jocksch, A., Mertens, V., Wedemeyer, R., Foster, B., Martin, A. J., Sephton, A. J., Bernardi, E., Chwastowski, J., Eisenberg, Y., Eskreys, A., Gather, K., Hultschig, H., Genser, K., Joos, P., Kowalski, H., Ladage, A., Lohr, B., Luke, D., Mattig, Peter, Montag, A., Notz, D., Pawlak, J. M., Ronat, E., Trines, D., Tymieniecka, T., Walczak, R., Wolf, G., Zeuner, W., Kolanoski, H., Kracht, T., Kruger, J., Lohrmann, E., Poelz, G., Posnecker, K. U., Binnie, D. M., Sedgbeer, J. K., Shulman, J., Su, D., Watson, A. T., Barreiro, F., Leites, A., Del Peso, J., Ros, E., Balkwill, C., Bowler, M. G., Burrows, P. N., Cashmore, R. J., Dauncey, Paul D., Heath, G. P., Mellor, D. J., Ratoff, P., Tomalin, I., Yelton, J. M., Stephen Lloyd, Forden, G. E., Hart, J. C., Saxon, D. H., Brandt, S., Holder, M., Labarga, L., Karshon, U., Mikenberg, G., Revel, D., Shapira, A., Wainer, N., Yekutieli, G., Baranko, G., Caldwell, A., Cherney, Michael G., Izen, J. M., Muller, D., Ritz, S., Strom, David M., Takashima, M., Wicklund, E., Wu, S. L., and Zobernig, G.

250. Measurement of the rate of ve + d → p + p + e- interactions produced by 8B solar neutrinos at the sudbury neutrino observatory

Author: Ahmad, Q. R., Allen, R. C., Andersen, T. C., Anglin, J. D., Bühler, G., Barton, J. C., Beier, E. W., Bercovitch, M., Bigu, J., Biller, S., Black, R. A., Blevis, I., Bardman, R. J., Boger, J., Bonvin, E., Boulay, M. G., Bowler, M. G., Bowles, T. J., Brice, S. J., Browne, M. C., Bullard, T. V., Burritt, T. H., Cameron, K., Cameron, J., Chan, Y. D., Chen, M., Chen, H. H., Chen, X., Chon, M. C., Cleveland, B. T., Clifford, E. T. H., Cowan, J. H. M., Cowen, D. F., Cox, G. A., Dai, Y., Dai, X., Dalnoki-Veress, F., Davidson, W. F., Doe, P. J., Doucas, G., Dragowsky, M. R., Duba, C. A., Duncan, F. A., Dunmore, J., Earle, E. D., Elliott, S. R., Evans, H. C., Ewan, G. T., Farine, J., Fergani, H., Ferraris, A. P., Ford, R. J., Fowler, M. M., Frame, K., Frank, E. D., Frati, W., Germani, J. V., Gil, S., Goldschmidt, A., Grant, D. R., Hahn, R. L., Hallin, A. L., Hallman, E. D., Hamer, A., Hamian, A. A., Haq, R. U., Hargrove, C. K., Harvey, P. J., Hazama, R., Heaton, R., Heeger, K. M., Heintzelman, W. J., Heise, J., Helmer, R. L., Hepburn, J. D., Heron, H., Hewett, J., Hime, A., Howe, M., Hykawy, J. G., Isaac, M. C. P., Jagam, P., Jelley, N. A., Jillings, C., Jonkmans, G., Karn, J., Keener, P. T., Kirch, K., Klein, J. R., Knox, A. B., Komar, R. J., Kouzes, R., Kutter, T., Kyba, C. C. M., Law, J., Lawson, I. T., Lay, M., Lee, H. W., Lesko, K. T., Leslie, J. R., Levine, I., Locke, W., Lowry, M. M., Luoma, S., Lyon, J., Majerus, S., Mak, H. B., Marino, A. D., Mccauley, N., Mcdonald, A. B., Mcdonald, D. S., Mcfarlane, K., Mcgregor, G., Mclatchie, W., Meijer Drees, R., Mes, H., Mifflin, C., Miller, G. G., Milton, G., Moffat, B. A., Moorhead, M., Nally, C. W., Neubauer, M. S., Newcomer, F. M., Ng, H. S., Noble, A. J., Norman, E. B., Novikov, V. M., O Neill, M., Okada, C. E., Ollerhead, R. W., Omori, M., Orrell, J. L., Oser, S. M., Poon, A. W. P., Radcliffe, T. J., Roberge, A., Robertson, B. C., Robertson, R. G. H., Rowley, J. K., Rusu, V. L., Saettler, E., Schaffer, K. K., Schuelke, A., Schwendener, M. H., Seifert, H., Shatkay, M., Simpson, J. J., Sinclair, D., Skensved, P., Smith, A. R., Smith, M. W. E., Starinsky, N., Steiger, T. D., Stokstad, R. G., Storey, R. S., Sur, B., Tafirout, R., Tagg, N., Tanner, N. W., Taplin, R. K., Thorman, M., Thornewell, P., Trent, P. T., Tserkovnyak, Y. I., Berg, R., Water, R. G., Virtue, C. J., Waltham, C. E., Wang, J. -X, Wark, D. L., West, N., Wilhelmy, J. B., Wilkerson, J. F., Wilson, J., Wittich, P., Wouters, J. M., and Minfang Yeh

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