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    Measurement of inclusive production of neutral hadrons from Z decays (English)

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    In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics ; 328 , 1-2 ; 223-233  ; 1994
    • ISSN:
      0370-2693
    • Article (Journal)  /  Electronic Resource

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    Abstract We present a study of the inclusive production of π0, η, Ks 0 and Λ based on 929,000 hadronic Z decays recorded with the L3 detector at LEP. The measured inclusive momentum distributions have been compared with predictions from parton shower models as well as an analytical Quantum Chromodynamics calculation. Comparing to low energy e+e- data, we find that QCD describes the energy evolution of the hadron spectrum.

    Table of contents – Volume 328, Issue 1-2

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    1
    Study of halo nuclei with phenomenological relativistic mean field approach
    Zhu, Z.Y. / Shen, W.Q. / Cai, Y.H. / Ma, Y.G. et al. | 1994
    5
    Measurement of polarization transfer in p-p scattering for a test of nucleon-nucleon potentials
    Kretschmer, W. / Albert, J. / Clajus, M. / Egun, P.M. / Glombik, A. / Grüebler, W. / Hautle, P. / Nebert, P. / Rauscher, A. / Schmelzbach, P.A. et al. | 1994
    10
    Investigation of polar and azimuthal distributions of subthreshold pions at intermediate energies
    Schubert, A. / Holzmann, R. / Hlaváč, S. / Kulessa, R. / Niebur, W. / Simon, R.S. / Lautridou, P. / Lefèvre, F. / Marqués, M. / Matulewicz, T. et al. | 1994
    16
    Yrast isomers, multi-quasiparticle states and blocking in 176Ta and 177Ta
    Dasgupta, M. / Walker, P.M. / Dracoulis, G.D. / Byrne, A.P. / Regan, P.H. / Kibédi, T. / Lane, G.J. / Yeung, K.C. et al. | 1994
    22
    Quantum bubble dynamics in 2 + 1 dimensional gravity 1. Geometrodynamic approach
    Zaidi, H. / Gegenberg, J. et al. | 1994
    28
    Hawking temperature and string scattering off the 2+1 black hole
    Ghoroku, Kazuo / Larsen, Arne L. et al. | 1994
    36
    Vector supersymmetry of the superstring in the super-Beltrami parametrization
    Boresch, A. / Schweda, M. / Sorella, S.P. et al. | 1994
    43
    A new constraints separation for the original D=10 massless superparticle
    Dalmazi, D. et al. | 1994
    49
    New N = 4 superfields and σ-models
    Lindström, U. / Ivanov, I.T. / Roček, M. et al. | 1994
    55
    Unified view of deformed single-mode oscillator algebras
    Meljanac, S. / Mileković, M. / Pallua, S. et al. | 1994
    60
    Slepton pair production in e + e − collision in supersymmetric left-right model
    Huitu, K. / Maalampi, J. / Raidal, M. et al. | 1994
    67
    Neutral scalar Higgs masses and production cross sections in an extended supersymmetric standard model
    Kamoshita, Jun-ichi / Okada, Yasuhiro / Tanaka, Minoru et al. | 1994
    73
    Electroweak baryogenesis in the adiabatic limit
    Dine, Michael / Thomas, Scott et al. | 1994
    79
    Nilpotent commuting scalar fields and random walks
    Palumbo, F. et al. | 1994
    84
    Approximate ^2^m kinks from integrated instantons
    Sutcliffe, P. M. et al. | 1994
    84
    Approximate ø2n kinks from integrated instantons
    Sutcliffe, Paul M. et al. | 1993
    89
    Einstein-Yang-Mills sphalerons and fermion number non-conservation
    Volkov, Mikhail S. et al. | 1994
    98
    Residual long-range pseudoscalar forces between unpolarised macroscopic bodies
    Grifols, J.A. / Tortosa, S. et al. | 1994
    103
    Testing special relativity with SN 1987-a neutrino pulses
    Atzmon, E. / Nussinov, S. et al. | 1994
    109
    p-adic numbers and renormalization of eigenfunctions in quantum mechanics
    Cianci, Roberto / Khrennikov, Andrew et al. | 1993
    113
    Perturbative renormalization in quantum mechanics
    Manuel, Cristina / Tarrach, Rolf et al. | 1993
    119
    Canonical commutation relations in the Schwinger model
    Gat, Gil / Greenberg, O.W et al. | 1994
    123
    Statistical models with a line of defect
    Delfino, G. / Mussardo, G. / Simonetti, P. et al. | 1994
    130
    Stochastic estimation with Z 2 noise
    Dong, Shao-Jing / Liu, Keh-Fei et al. | 1993
    137
    The dilated chiral quark model
    Beane, S.R. / van Kolck, U. et al. | 1994
    143
    Leptoproduction of charm revisited
    Barone, V. / Genovese, M. / Nikolaev, N. / Predazzi, E. / Zakharov, B. et al. | 1994
    149
    Isospin violation and hyperon semileptonic decays
    Karl, Gabriel et al. | 1994
    153
    QCD corrections to direct B → J Ψ decays
    Bergström, L. / Ernström, P. et al. | 1994
    153
    QCD corrections to direct B->J/cap psi decays
    Bergstroem, L. / Ernstroem, P. et al. | 1994
    162
    Dynamic scaling in hadronization and multidimensional intermittency
    Antoniou, N.G. / Diakonos, F.K. / Mistakidis, I.S. et al. | 1994
    168
    Analog of the Peierls-type phase transition in nuclear matter
    Lovas, István / Molnár, Lívia / Sailer, Kornél / Greiner, Walter et al. | 1993
    172
    Antishadowing and nuclear optics
    Białas, A / CzYżz, W et al. | 1994
    176
    Inclusive charged particle cross sections in photoproduction at HERA
    Abt, I. / Ahmed, T. / Andreev, V. / Aid, S. / Andrieu, B. / Appuhn, R.-D. / Arpagaus, M. / Babaev, A. / Bärwolff, H. / Bán, J. et al. | 1994
    187
    Measurement of the form factors for the decay D+ s → φμ + ν
    Frabetti, P.L. / Cheung, H.W.K. / Cumalat, J.P. / Dallapiccola, D. / Ginkel, J.F. / Greene, S.V. / Johns, W.E. / Nehring, M.S. / Butler, J.N. / Cihangir, S. et al. | 1994
    187
    Measurement of the form factors for the decay D^+~s -> ^+v
    | 1994
    193
    First observation of the Σ − π + π + decay mode of the Λc baryon and its branching ratio relative to the Σ + π + π − mode
    Frabetti, P.L. / Cheung, H.W.K. / Cumalat, J.P. / Dallapicoola, C. / Ginkel, J.F. / Greene, S.V. / Johns, W.E. / Nehring, M.S. / Butler, J.N. / Cihangir, S. et al. | 1994
    193
    First observation of the ^-^+^+ decay mode of the cap lambda~c baryon and its branching ratio relative to the ^+^+^- mode
    | 1994
    199
    Angular dependence of factorial moments in π+/K + p interactions at 250 GeV/c
    Agababyan, N.M. / Ajinenko, I.V. / Atayan, M.R. / Botterweck, F. / Charlet, M. / Chliapnikov, P.V. / De Wolf, E.A. / Dziunikowska, K. / Endler, A.M.F. / Garutchava, Z.Sh. et al. | 1994
    207
    Measurement of the ^- -> h^-^0v~ and ^- -> h^- 2^0v~ branching ratios
    | 1994
    207
    Measurement of the τ − → h− π 0 ν τ and τ − → h− ⩾ 2π 0 ν τ branching ratios
    Akers, R. / Alexander, G. / Allison, J. / Anderson, K.J. / Arcelli, S. / Astbury, A. / Axen, D. / Azuelos, G. / Ball, A.H. / Barlow, R.J. et al. | 1994
    223
    Measurement of inclusive production of neutral hadrons from Z decays
    Acciarri, M. / Adam, A. / Adriani, O. / Aguilar-Benitez, M. / Ahlen, S. / Alcaraz, J. / Aloisio, A. / Alverson, G. / Alviggi, M.G. / Ambrosi, G. et al. | 1994
    234
    Results from SAGE (The Russian-American gallium solar neutrino experiment)
    Abdurashitov, J.N. / Faizov, E.L. / Gavrin, V.N. / Gusev, A.O. / Kalikhov, A.V. / Knodel, T.V. / Knyshenko, I.I. / Kornoukhov, V.N. / Mirmov, I.N. / Pshukov, A.M. et al. | 1994
    iii
    Editorial Board
    | 1994

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