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EP PREPRINTS 1989

E.Radermacher (idem) UA1 First results from a UA1 Uranium - TMP calorimeter module.

D.Denegri (idem) Top search in UA1

UAl

F.Balestra et al... (A.Zenoni) PS 201 Antiproton-HElium annihilation around 44 MeV/c

D.Burke et al.. (K.Riisager) ISOLDE NEw neutrino- rich isotopes of astatine and bismuth

M.Borge et al.. (K.Riisager) ISOLDE The axial-vector strength in the proton-rich argon isotopes

16.1.89

16.1.89

16.1.89

17.1.89

17.1.89

A.Benvenutti et al •• (R.Voss) NA 4 17.1.89 of the proton structure A high statistics measurement

functions F2(x,Q2) and R from at o2

Deep inelastic muon scattering

A.Benvenuti et al. (R.Voss) NA 4 17.1.89 Test of QCD and a measurement of A from scaling violations in the proton structure function F2(x,Q2) at high Q2

R.Eder et al.. (idem) ISOLDE 19.1.89 Shape transition in light Pt isotopes: maqnetic moments and electric quadrupole moment ratios for 185, 187, 189pt

T.Hilberath et al.. (G.Bollen) ISOLDE The charge radii of 198pt - 183pt

19.1.89

L.Scheikhard et al.. (H.Kluge) ISOLDE 19.1.89 A new detection scheme for FT_ICR spectrometry in penning traps

G.Lhersonneau et al.. (idem) ISOLDE Lifetime measurements in 99sr and 100zr

19.1.89

L.DiLella (idem) UA 2 19.1.89 Highlights of the 7th pp workshop

M. Rey-Campagnolle (idem) PS 177 Production of heavy hypernuclei with antiprotons

L.Andersen et al... (K.Elsener) PS 194 19.1.89 Measurement of the z13-contribution to the stopping power using MeV protons and antiprotons - the Barkas effect

F. Sauli Detecteurs a Gaz

(idem). Detec. Devel. 20 .1. 89 developpements recents at applications

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- 2 -J.BAkken et al... (B.Borgia) L3 Study of the energy calibration of high resolution E.M. calorimeter

J-P. Mendiburu (idem) UA1 Intermadiate vector boson production at the CERN pp collider

P. Astier et al... (M.Ferro-Luzzi) PS191 Search for neutrino oscillations

P. Sonderegger Dimuon and J/ collisions

(idem) NA 38 production in ultrarelativistic ion

20. 1. 89

23.1.89

30.1.89

30. 1. 89

W. Dominik et al.. (N.Zaganidis)Detect.Devel. 30.1.89 A gaseous detector for high-accuracy autoradiography of radioactive compounds with optical readout of avalanche positions.

A.Breakstone et al.. (D.Drijard) R419 31.1.89 PRoduction of meson resonances as leading particles in jets in proton-proton collisions at •••

T.ARmstrong et al.. (B.French) WA76 31.1.89 Observation of double ~-meson production in the central region for the reaction pp-pt(k+k-k+k-) PS at 300 GeV

T.Armstrong et al •• A spin-parity analysis of mesons centrally produced -/+)ps at 300 GeV

(B.French) WA76 the f1(1285) and f1(1420) in the reaction pp-pf(koski

T.Armstrong et al.. (B.French) WA76 STudy of the pi+pi-pi-)system cantally produced by incident pi+ and p beams at •••

31.1. 89

31.1.89

M.Armeodo et al.. (R.Windmolders) EMC 31.1.89 Measurement of the u valence quark distribution function in the proton and u quark fragmentation functions

E.Borchi et al.. (F.Lamarche) SICAPO Deep-Level transient spectroscopy measurements of majority carrier traps in neutron-irradiated n-type silicon detectors

9.2.89

F.Lemeilleur et al.. (F.Lamarche) SICAPO 9.2.89 Longitudinal and transvers development of electromagnetic showers using silicon detectors

E.Borchi et al... (F.Lamarche) SICAPO Silicon sampling hadronic calorimetry: A tool for experiments at the next generation of colliders

D.Panagiotou et al.. (idem) NA 35 Abnormal photonic energy - A signal of quark matter possibly seen in exotic cosmic ray events

9.2.89

9.2.89

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G. Romano (idem) NA34 10.2.89 Summary of emulsion data on high-energy nucleus nucleus interactions

R.Apsimon et al.. (D.Barberis)OMEGA 14.2.89 Inclusive photoproduction of single charged particles at high PT

K.De Winter et al (W.Flegel) CHARM II 15.2.89 A detector for the study of neutrino electron scattering

S.BonEtti et al ••• {E.Buckley) ICARUS

A study of the electron image due to ionizing events in s two-dimensional liquide argon TPC with a 24 CM drift gap

Ugo Amaldi {idem) DELPHI Attaining superhigh energies with e+e-collisions

E.Andersen et al.. (P.Yepes) NA 36 A measurement of cross sections for 32s interactions with Al. Fe,Cu,Ag and Pb at 200 GeV/c per nucleon

J.Eades et al.. (idem) LEAR Physics with ultra low energy antiprotons - the anticyclotron

22.2.89

23.2.89

23.2.89

23.2.89

W.Knop et al. (T.Niinikoski) Polarised Targ. 28.2.89 Polarised neutron scattering by polarised protons of bovine serum albumin in dueterated solvent

P.Schiavon et al.. (F.Bradamante) PS 172 Real-to-imaginary ratio of the pp forward elastic scattering amplitude at 550, 757 and 1077 MeV/c

o.oenegri (idem) DAl HAdroproduction of top for mt _ m

. w R. Barlow et al.. (idem) OPAL Fitting the ratio of twa distributions

R.ANSorge et al.. (G.Ekspong) OA5 Hyperon production at 200 and 900 GeV c.m. energy

K.Eggert ~~-. (idem) OAl Experimental situation of beauty oscillations

S.Barlag et al.. (V.Chabaud) Na 32 Measurement of the mass and lifetime of the charmed strange baryon ~e in two new decay modes

C.D'Ambrosio et al •• Supersollider SCIFI trackers

(J.Kirkby) LAA

7.3.89

7. 3. 89

13.3.89

1.4.3.89

15.3.89

16.3.89

17.3.89

R.Bouclier et al... (F. Sauli) Detect.Develop.22.3.89 Recent developments of the multidrift tube

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8~- 46 v. Peskov et al... (idem) Detectors Develop. 23.3.89 Organometallic photocathodes for parallel-plate and wire chambers

89 - 47 v. Cavasinni {idem) UA2 29.3.89 Jet physics at the CERN intersecting storage rings

89- 48 L.Bracci et al.. (E.Zavattini) Nuclear Counters 29.3.89 On the formation and disappearance rates of metastable muon alpha levels in high-pressure helium targets

89- 49 G.Kernel et al.. {D.Zavrtanik) SC94 29.3.89 Measurement of p- p 0 reaction near threshold and breaking of chiral symmetry

89- 50 M.Dittmar et al.. (idem) OPAL 4.4.89 Production mechaninms and signatures of isosinglet neutral heavy leptond in Z decays

8g - 51 P. Jenni (idem) UA2 Collider experiments

89- 52 P.Fonte et al.. {Charpak) Detec.Develop. Beam test of an imaging-density projection chamber

89- 53 A.Arefiev et al.. {A.Kunin) L3 Detailed study of the performance of the uranium gas sampling calorimeter

89 - 54 J.Kirkby (idem) General The case for the~ charm factory

89- 55 M. Krammer et al.. (idem) UAl Results from a full scale UA1 uranium-TMP calorimeter module

7.4.89

11.4.89

12.4.89

21.4.89

25.4.89

R9- 56 G.Charpak et al.. (A.Gougas) Detectors Devel. 25.4.89 A gamma ring-imaging telescope for high-energy photon detection

89- 57 E.Matsinos et al.. (H.Wachsmuth) WA59 25.4.89 Backward particle production in neutrino neon interactions

89- 58 M.AGuilar et al.. (L.Montanet) LEBC-EHS 25.4.89 Vector meson production in u-p interactions at 360 GeV/c

89- 59 F.Lemeilleur et al.. (F.Lamarche) SiCAPO 25.4.89 The local hardening effect on electromagnetic showers: a way for signal equalization in Si/high-z hadron calorimeters.

89- 60 C.Baglin et al... (G.Bassompierre) R-704 25.4.89 PRecision measurements of the 5ntiproton7proton elastic scattering cross-section at 90 in the incident momentum range between 3.5 GeV/c and 5.7 GeV/c

\ )

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- 5 -K.Riisager et al.. (P.G.Hansen) ISOLDE 26.4.89 First observation of beta-delayed deuteron emission

S.Beingessner et al.. (T.Meyer) UA1 3.5.89 First running experience with the laser calibration system of theUA1 central detector

G.Bagliesi et al.. (M.De Palma) ALEPH 3.5.89 The combined response of the ALEPH electromagnetic and hadronic calorimeter to pions

C.Fabjan et al.. (idem) NA34 5.5.89 Energy measurement of elementary particles

E.Borchi et al.. (F.Lamarche) SICAPO 8.5.89 Electromagnetic shower energy filtering effect: a way to achieve the compensation condition {e/~ = 1) in hadronic calorimetry

G,Charpak et al... (V.Peskov) Detect.Dev. New scintillators for photosensitive gaseous detectors

S. Aoki et al... (G.Romano) NA34 The production of charmed particles in high-energy 160-emulsion central interactions

P. Yepes (idem) Helios

Lower limit of the higgs mass from neutrino experiment

N. Hammann _(idem) PS 185 A A - ~ ,__._-AsymetrieS in pp~ F\f' and pp-> >=<....-+-~

10.5.89

18.5.89

30.5.89

30.5.89

89 - 70 h T.A. Armstrong et al... A.Palano WA 76 31.5.89 O~vQ..; :::1'Ui<,.prr,ze_for centrally produced o/f 2 ( 1720) in the reaction

PP->Pf(KK)psat 300 GeV/c

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c. Albajar et al... J.D. Dowell UA1 Bose-Einstein Correlations in pp interactions at YS=0.2 to 0.9 TeV

D. Denegri et al... D.Denegri UA1 The Number of Neutrino Species

J. Ashman et al ••• · An investigation of the spin in deep inelastic scattering polarised protons

R. Windmolders EMC structure of the proton of polarised muons on

F. Sauli idem Det. Dev. Gas detectors : recent developments and applications

R. Medenwaldt et al... K. Elsener NA43 Detailed investigabons of shower formation in GE- and w- crystals traversed by 40 287 GeV/c-electrons

6.6.89

6.6.89

8.6.89

8.6.89

14.6.89

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89- 76 J. Guy et al... idem WA59 14.6.89 Neutrino interactions, proton production and a nuclear effect

89 - 77 U. Amaldi et al... idem DELPHI A superconducting radiofrequency complex for CP studies 20.6.89

89 - 78 P.D. Barnes et al... N. Hamann PS 185 28.6.89 Threshold measu~ent of the reaction pp AA at lear

89 - 79 J.AllabY'et al.. (K.Winter) WA 79 29.6.89 Evidence for neutral neutrino current coupling to right-hanted quarks

89 -80 O.Botner et al... (T:Ekelof) RICH 29.6.89 Production of prompt electrons in the charm pt-region at Vs = 630 GeV

89- 81 T.A.Armstrong et al.. (A.Kirk) WA76 10.7.89 ~Evide~ce for new states produced in the central region

in the reaction pp - pf(~~~~)Ps at 300 GeV/c

89 - 82 F. Bosi et al... (S.Lami) UA2 10.7.89 Performance of the UA2 jet vertex detector at the CERN collider

89 - 83 R.Bertini et al (F.Perrot) PS198 10.7.89 Full angular distribution of the analysing power in pp elastic scattering at 697 MeV/c

89 - 84 A.Blondel (idem) ALEPH 11.7. 89

89 - 85

Implications on the electroweak parameters of a precise measurement of the Z mass

c. Albajar et al... . F. Ceradini UA1 12.7.89 A stu9y of the_2eneral characteristics of proton-antiproton collisions at \5 = 0.2 to 0.9 TeV

89 - 86 H.Wahl (idem) NA31 13.7.89 Cisatlantic rare kaon decays

89 - 87 c. Guaraldo A. Zenoni PS201 14.7.89 Antiproton-nucleus interaction at intermediate.energies

89 - 88 G. Barbiellini et al... (idem) DELPHI 17.7.89 A measurement of ~/E in a ~ factory

89 - 89 L. Camilleri et al... G.R. Snow UA6 17.7.89 A lead/proportional-tube electromagnetic calorimeter for direct photon detection

89 - 90 D. Treille (idem) DELPHI 19.7.89 Physics with the aretzel LEP

89 - 91 G. Charpak N. SQlomey Det. Dev. 21.7.89 A preamplified drift chamber as a photon detector for high-intensivity ,. high multiplicity rich counters

- 7 ·-

89 - 92 J. Seguinot idem LAA 31.7.89 Les compteurs Cherenkov : applications et limites pour !'identification des particules developpements et perspectives

89 - 93 F. Pauss idem UA1 Physics in pp collisions

89 - 94 V.Gibson (idem) NA 31 An experimental test of CPT invariance in the neutral kaon system

3.8.89

4.8.89

89- 95 C.Baglin et al.. (F.Marchetto) R704 4.8.89 Measurement of the ¢¢ cross-section in pp annihilation at E = 3 GeV em

89 - 96 P.Yepes (idem) NA 34 4.8.89 Bounds on a light higgs produced through a bremstrahlung process

89- 97 T.Akesson et al.. (L.Ramello) NA34 Charged-particle multiplicity distributions in oxygen­nucleus collisions at 60 and 200 GeV per nucleon

89- 98 T.Akesson et al.. (W.Willis) NA34 High-Pr 1 and \10 production, inclusive and with a recoil hadronic jet, in pp collisions at~= 63 GeV

89 - 99 M.Boutemeur Results from GAMS

(idem) NA12

14.8.89

14.8.89

14.8.89

89- 100 R.MEdenwldt et al.. (K.Elsener) Na43 14.8.89 Hard-photon emission from 150 GeV electrons incident on Si Ge and w-single crystals near axial directions

89- 101 A. Blonde! et al.. (H.Wachsmuth) WAl/2 Electroweak parameters from a high statistics neutrino nucleon scattering experiment

89- 102 s. Ahmad et al •• (R.Landua) Asterix The asterix spectrometer at lear

15.8.89

15.8.89

89- 103 P. Berge et al.. (H.Wahl) WA1 15.8.89 A measurement of differential cross-sections and nucleon structure functions in charged-current neutrino interac-tions on iron

89- 104 G.Kernel et al.. (Zavrtanik) Omicron 16.8.89 Measurement of -rr-p ?'1i-P-tl and..,.-p ~v+n--n near threshold and breaking of chiral symmetry

89-105 W.BrUckner et al.. (T.Shibata) PS 173 22.8.89 Measurements of the anti-proton annihilation cross-section in the beam momentum range between 180 and 600 MeV/c

89 - 106 G.Bassompierre (idem) NA 46 24.8.89 TestingCP invariance in hyperon decays

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G.Vasileiadis et al.. (A.Sandoval) NA 35 24.8.89 Development of a rich detector for ultra-relativistic heavy ion collisions

T.Armstrong et al.. (B.Frencht WA 76 24.8.89 A study of the centrally produced K*O ! 0 final state in the reaction pp 4pf(k+k-~+~-)p at 300 GeV/c s

A.Arefiev et al.. (V.Plyaskin) L3 24.8.89 Analysis and simulation of hadronic showers in a uranium gas-sampling calorimeter

P.Moreira G.Polesello) UA2 31.8.89 The Missing transverse momentum trigger electronics of UA2

T.Akesson et al.. (H.Specht) Helios 31.8.89 Inclusive negative particle p spectra in p-nucleus and nucleus-nucleus collisions at 200 GeV per nucleon

c. Angelini et al.. (G.Penso) WA 84 4.9.89 Comparison of glass and plastic scintillating microfibres for high-resolution tracking

T.Akesson et al.. (H.Specht) HELlOS Inclusive photon production in pA and AA collsisions at 200 GeV/u

C.Beard et al.. (N.Wermes) OPAL Thin, high gain wire (hambers for electromagnetic presampling in OPAL

A.Filipeic et al.. (D.zavrtanik) OMICRON

-p elastic scattering from 295 to 450 MeV/c

S.Lone et al.. (R.BOck) LAA

Fine-grain parallel computer architectures in future triggers

T.Hilberath et al.. (H.Kluge) ISOLDE Charge radii and shape transitions in short~lived llg, and Pt isotopes

M- Catanesi et al.. (G.Penso) BB inclusive cross-section in 320 GeV interactions

WA 78 uranium

4.9.89

4.9.89

5.9.89

5.9.89

5.9.89

14.9.89

c. Angelini et al.. (G.Penso) WA 84 14.9.89 WA 84 Experiment: a beauty search with a scintillating fibre microvertex detector

c. Angelini et al.. (G.Penso) WA 84 Sources of noise in high-resolution tracking with scintillating fibres

14.9.89

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M.Arneodo et al.. (R.Windmolders) EMC 15.9.89 MEasurements of the nucleon structure function in the range 0.0002 4:!2C~0.17 and 0.2 <o2 <a GeV2 in deuterium carbon and calcium

L.Kondratyuk et al.. (C.Guaraldo)PS201 19.9.89 Comparison of multinucleon antiproton annihilition in helium-3 and deuterium

M.Adamovich et al.. (D.Barberis) WA 82 20.9.89 Charm hadroproduction with an impact parameter trigger

M. Rey-Campagnolle (idem) PS 177 Antiproton production of heavy hypernuclei and their decay

S.Wycech et al.. (H.Poth) PS 176 On the fine-structure splitting in p atoms

S.Becker et al.. R.Moore) ISOLDE Mass measurements of very high accuracy by tof-icr of ions injected into a penning trap

20.9.89

20.9.89

27.9.89

P.Allport et al.. (J.Guy) WA 59 27.9.89 Observation of shadowing of neutrino and antineutrino nulceus interactions and comparison with PCAC predictions

P.Astier et al... (M.Ferro-Luzzi) PS 191 27.9.89 A search for neutrino oscillations

P.H.Eberhard et al.. (B.van Eijk) DELPHI 3.10.89 The polarization measurement at LEP

89- 130 G.Bendiscioli et al.. (idem) PS201 6.10.89 Real-to-imaginar~ ratio for the p-nucleon forward amplitude from low energy p-nucleus data and applicability of the Glauber theory

89 - 131 A0Panagiotou (idem) NA35 12.10.89 ,/\..: polarization in hadron-nucleon, hadron-nucleu.s and nucleus-nucleus interactions

89 - 132

89 - 133

89 - 134

o.Decamp~t al.. (J.Steinberger) ALEPH oeterminption of the number of light neutrino species

13.10.89

M.Akrawy et al.. (A.Michelini) OPAL Measurement of the z0 mass and width with the OPAL detector at LEP

13.10.89

P.Aarnio et allll (U.Amaldi) 0DELPHI Measurement of the mass and width of the z -particle from multihadronic final states produced in e+e:annihilations

16.10.89

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Christer Fuglesang {idem) UA5 17.10.89 UA5 multiplicity distributions and fits of various functions

F.Bergsma et al.. {K.Winter) CHARM II 20.10.89 A new determintation of the electroweak mixing angle from muon-neutrino electron scattering

L. Rossi {idem) WA 76 Heavy quark production

C.Albajar et al.. {J.Tuominiemi) UA1 Comparison of w and direct photon cross-sections at large transverse momenta

D.Decamp et al.. (G.Cowan) ALEPH Properties of hadronic events in e+e-annihilation at '15= 91 GeV

Jasper Kirkby {idem) General The Tau charm factory

23.10.89

23.10.89

25.10.89

2.11.89

D.Decamp et alrr. {D.SChlatter) AL€P-\\ 2.11.89 Determination of the leptonic branching ratios of the. Z

!~Grant et al.. (idem) ISOLDE 2.11.89 Gamow-Teller 9ijeta decay of the very neutron deficient N=50 nucleus Cd

r.schweikhand et alll (H.Kluge) ISOLDE 2.11.89 Quadrupole-detection of FT-ICR mass spectrometry

A.Palano et al {idem) WA76 Recent WA76 results on central production

2.11.89

S.Barlag et al.. (V.Chabaud) NA32 2.11.89 Measurement of~~e mass and lifetime of the charmed strange baryon~c

D.Denegri {idem) UA1 6.11.89 Status of tau-quark searches at hadron colliders and present mass limits

M.Akrawy et al.. (A.Mbchelini) OPAL 13.11.89 Measurement of the decay of the z into lepton pairs

P.Jenni {idem) UA2 10.11.89 Aspects of jets and calorimetry at future hadron colliders

S.M0ller et al.. (E.Uggerh~j) WA 81 14.11.89 can a crystalline detector be used in very high energy gamma ray astronomy ?

Particle identification at hadron colliders 14.11.89 T. Ypsilantis (idem} LAA

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J. Alitti et al.. (P.Jenni) UA2 17.11.89 A search for squark and gluino production at the CERN pp collider

T.Akesson et al.. (P.Jenni) UA2 17.11.89 Search for top quark production at the CERN pp collider

M.Akrawy et al.. (A.Michelini) OPAL 20.11.89 A stugy of jet production rates and a test of QCD on the Z resonance

M.Akrawy et al... (A.Michelini) OPAL A search for the top and b' quarks in hadronic z0

decays

R.Von Frankenberg (idem) PS 185 Progress in hyperon production at LEAR

l (.·, ... ·.· .=~ .... ,

17.11.89

23.11.89

G.Barr et al.. (H.NelsorrJ- NA31 27.11.89 Search0f8r a nearal higgs particle in the decay sequence K£ ~·n-H and H ::> e+e-

D.Decamp et al... (S. Wu) ALEPH 1.12.89 Search for the neutral higgs boson from zO decay

D.Decamp et al... (S.Wu) ALEPH Search for supersymmetric particles using acoplanar charged-particle pairs from zO decays

1.12.89

W.Geist et al.. (idem) R419 8.12.89 Hadronic production of particles at large transverse momentum : its relevance to.hadron structure, parton fragmentation ans scattering.

C.Bacci et al.. A.Ferrando) UA1 11.12.89 Influence of the electric fild on compensation in a uranium/tetramethylpentane hadronic calorimeter

B.Dolgoshein et al.. (idem) Detect.Devel. 12.12.89 Gas mixtures for transition radiation detectors at high-luminosity colliders

G.Ballochi et al.. (idem) UA6 15.12.89 The string effect and independent fragmentation models : lore and facts

K.Dederichs et al.. (M.Faessler) PS197 15.12.89 Bremsstrahlung and diffractive dissociation

G.Nyman et al.. (idem) ISOLDE The beta decay of 9Li to levels in 9se: a new look

15.12.89

-6. tnr 3- 2)c-··. -· ...u f (idem) ALEPH 18.12.89 A uearch for new quark• and lopton from zO decay

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d9- 17\

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W.Geist et al.. (idem) NA36 Non-trivial dynamical features of parton-parton scattering at the ISR

D.Decamp et al.. (S.Wu) ALEPH Search for excited leptons in zO decay

D.Decamp et al.. (S.Wu) ALEPH Search for neutral higgs bosons from supersymmetry in- z decays

19.12.89

19.12.89

19.12.89

D.Decamp et al •• (S.Wu) ALEPH 19.12.89 A precise determination of light· neutrinos and of the

the number of families with Z boson partial widths

A.C. Benvenuti et aL (R. Voss) NA4 20.12.89 A high statistics measurement of the deuteron structure function F2 (X,Q2 ) an~ R from dee9 inelastic muon scattering at high Q

A.C. Benvenuti et al. (R •. Voss) NA4 20.12.89 A comparison of the structure function F 2 of the proton and the n2utron from dee9 inelastic muon scattering at high Q

T. Akesson et al... (P. Jenni) UA2 21.12.89 Search for scalar electrons and winos at the CERN pp collider

M. Felcini (idem) UA1 21.12.89 Search for t-quark decay into charged higgs with the UA1 experiment

M.Z. Akrawy et al... 1 (~.Michelini) OPAL 22.12.89 Mass Limits for a Standa~Model Higgs Boson in e+ e Collisions at LEP

~1. Z. !>.kra•tl~ et al. •. (l\. !1icrelini) OPAL

A Search for ~!ew CharC?eC. !!eav~' !..Je~tons t>~i th the OI' "rJ

Detectors at L~P

~1. Z. Akrawy et al.. . (1' •• . '1ichelini) OP.~_r..J

A Search ::or Pairs o: AcoYJJ.anar :r.~e?tons or Jets in Z Deca~·s; r.!ass Limits on Su?ersvw..'netric Partic~.es

P. Schlein ide:n u11.e Beaut~ ex7erimentation at Padron Col!iders

22.12.89

::!2.12.39

2"2.12.8q

K. Meier idem UA2 22.12.89 Physics with Jets - recent results from UA2

G. Giacomelli idem OPAL 22.12.89 Multiplicity distribution and total cross-sections at high energies

Experimental Results on Proton Diffractive Dissociation 22.12.89 Study of tl.c Quark-Diquark pomeron Coupling M. Asai et al ••.

M. Haguenauer et a 1<.. idem UA 7 2 2 • 12 · 89 Inclusive Production of Pr~•s in the fragmentation region at the SppS collider

No_ DOCUMENT TITLE

89 - 1:32

(

-·· 13 -

AUTHORS GROUP LEADER

K_ Winter K_ Winter DETECTION OF THE TAU-NEUTRINO

EXPT_ DATE

CHARM II 22_12_89