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Dr Paul Kyberd
Senior Lecturer in Particle Physics Informatics

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Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Arcelli, S., Armitage, JC., et al. (1991) 'A study of Ks 0 production in Z0 decays'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 264 (3-4). pp. 467 - 475. ISSN: 0370-2693

Journal article

Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Arcelli, S., Armitage, JC., et al. (1991) 'Measurement of the Z0 line shape parameters and the electroweak couplings of charged leptons'. Zeitschrift für Physik C Particles and Fields, 52 (2). pp. 175 - 207. ISSN: 0170-9739

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1991) 'Search for the minimal standard model Higgs boson in e+e- collisions at LEP'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 253 (3-4). pp. 511 - 523. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1991) 'A direct measurement of the Z0 invisible width by single photon counting'. Zeitschrift für Physik C Particles and Fields, 50 (3). pp. 373 - 384. ISSN: 0170-9739

Journal article

Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Arcelli, S., Armitage, JC., et al. (1991) 'A search for scalar leptoquarks in Z0 decays'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 263 (1). pp. 123 - 134. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1991) 'Searches for neutral Higgs bosons in e+e- collisions at LEP'. Zeitschrift für Physik C Particles and Fields, 49 (1). pp. 1 - 15. ISSN: 0170-9739

Journal article

Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Arcelli, S., Armitage, JC., et al. (1991) 'A study of D*±-production in Z0 decays'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 262 (2-3). pp. 341 - 350. ISSN: 0370-2693

Journal article

Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Arcelli, S., Armitage, JC., et al. (1991) 'Measurement of branching ratios and τ polarization from τ → eνν̄, τ → μνν̄, and τ → π (K) ν decays at LEP'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 266 (1-2). pp. 201 - 217. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1991) 'A search for lepton flavour violation in Z0 decays'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 254 (1-2). pp. 293 - 302. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1991) 'A study of angular correlations in 4-jet final states of hadronic Z0 decays'. Zeitschrift für Physik C Particles and Fields, 49 (1). pp. 49 - 57. ISSN: 0170-9739

Journal article

Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Arcelli, S., Armitage, JC., et al. (1991) 'Observation of J/ψ production in multihadronic Z0 decays'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 266 (3-4). pp. 485 - 496. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1991) 'A study of heavy flavour production using muons in hadronic Z0 decays'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 263 (2). pp. 311 - 324. ISSN: 0370-2693

Journal article

PD, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., ARCELLI, S., et al. (1991) 'A measurement of photon radiation in lepton pair events from Z0 decays'. Physics Letters B, 273 (3). pp. 338 - 354. ISSN: 0370-2693

Journal article

PD, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., ARCELLI, S., et al. (1991) 'Measurement of the tau lepton lifetime'. Physics Letters B, 273 (3). pp. 355 - 366. ISSN: 0370-2693

Journal article

ALEXANDER, G., ALLISON, J., PP, A., KJ, A., ARCELLI, S., JC, A., et al. (1991) 'Measurement of three-jet distributions sensitive to the gluon spin in e+e− annihilations at √s=91 GeV'. Zeitschrift für Physik C Particles and Fields, 52 (4). pp. 543 - 550. ISSN: 0170-9739

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A direct search for neutralino production at LEP'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 248 (1-2). pp. 211 - 219. ISSN: 0370-2693 Open Access Link

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'Evidence for final state photons in multihadronic decays of the Z0'. Physics Letters B, 246 (1-2). pp. 285 - 296. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'Search for excited leptons at LEP'. Physics Letters B, 244 (1). pp. 135 - 142. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A search for technipions and charged Higgs bosons at LEP'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 242 (2). pp. 299 - 308. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A study of the reaction e+e-→γγ at LEP'. Physics Letters B, 241 (1). pp. 133 - 140. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A search for acoplanar pairs of leptons or jets in Z0 decays. Mass limits on supersymmetric particles'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 240 (1-2). pp. 261 - 270. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A direct search for new charged heavy-leptons at LEP'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 240 (1-2). pp. 250 - 260. ISSN: 0370-2693 Open Access Link

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A search for the top and b′ quarks in hadronic Z0 decays'. Physics Letters B, 236 (3). pp. 364 - 374. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'Mass limits for a standard model Higgs Boson in e+e- collisions at LEP'. Physics Letters B, 236 (2). pp. 224 - 232. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'Measurements of the decay of the Z0 into lepton pairs'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 235 (3-4). pp. 379 - 388. ISSN: 0370-2693

Journal article

MZ, AKRAWY., ALEXANDER, G., ALLISON, J., PP, ALLPORT., KJ, ANDERSON., JC, ARMITAGE., et al. (1990) 'Measurements of the decay of the Z0 into lepton pairs'. Physics Letters B, 235 (3-4). pp. 379 - 388. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A study of jet production rates and a test of QCD on the Z0 resonance'. Physics Letters B, 235 (3-4). pp. 389 - 398. ISSN: 0370-2693

Journal article

OPAL Collaboration., Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., et al. (1990) 'A combined analysis of the hadronic and leptonic decays of the Zº'. Physics Letters B, 240 (3-4). pp. 497 - 512. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'Limits on neutral heavy lepton production from Z0 decay'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 247 (2-3). pp. 448 - 457. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A measurement of global event shape distributions in the hadronic decays of the Z0'. Zeitschrift für Physik C Particles and Fields, 47 (4). pp. 505 - 521. ISSN: 0170-9739

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'A search for acoplanar pairs of leptons or jets in Z0 decays. Mass limits on supersymmetric particles'. Physics Letters B, 240 (1-2). pp. 261 - 270. ISSN: 0370-2693

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'A direct search for new charged heavy leptons at LEP'. Physics Letters B, 240 (1-2). pp. 250 - 260. ISSN: 0370-2693

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'A search for technipions and charged Higgs bosons at LEP'. Physics Letters B, 242 (2). pp. 299 - 308. ISSN: 0370-2693

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'A study of jet production rates and a test of QCD on the Z0 resonance'. Physics Letters B, 235 (3-4). pp. 389 - 398. ISSN: 0370-2693

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'A search for the top and b′ quarks in hadronic Z0 decays'. Physics Letters B, 236 (3). pp. 364 - 374. ISSN: 0370-2693

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'A study of the reaction e+e−→γγ at LEP'. Physics Letters B, 241 (1). pp. 133 - 140. ISSN: 0370-2693

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'Evidence for final state photons in multihadronic decays of the Z0'. Physics Letters B, 246 (1-2). pp. 285 - 296. ISSN: 0370-2693

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'Mass limits for a standard model Higgs Boson in e+e− collisions at LEP'. Physics Letters B, 236 (2). pp. 224 - 232. ISSN: 0370-2693

Journal article

MZ, A., ALEXANDER, G., ALLISON, J., PP, A., KJ, A., JC, A., et al. (1990) 'Search for excited leptons at LEP'. Physics Letters B, 244 (1). pp. 135 - 142. ISSN: 0370-2693

Journal article

AKRAWY, M., GTJ, A., JR, B., KW, B., RM, B., AA, C., et al. (1990) 'Development studies for the OPAL end cap electromagnetic calorimeter using vacuum photo triode instrumented leadglass'. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 290 (1). pp. 76 - 94. ISSN: 0168-9002

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'Analysis of Z0 couplings to charged leptons'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 247 (2-3). pp. 458 - 472. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'Search for pair produced stable singly charged heavy particles in Z0 decays'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 252 (2). pp. 290 - 300. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'Limits on a light Higgs boson in e+e- collisions at LEP'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 251 (1). pp. 211 - 222. ISSN: 0370-2693

Journal article

Akrawy, MZ., Alexander, G., Allison, J., Allport, PP., Anderson, KJ., Armitage, JC., et al. (1990) 'A measurement of energy correlations and a determination of αs(MZ0 2) in e+e- annihilations at √s=91 GeV'. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 252 (1). pp. 159 - 169. ISSN: 0370-2693

Journal article

AKRAWY, MZ., ALEXANDER, G., ALLISON, J., ALLPORT, PP., ANDERSON, KJ., ARMITAGE, JC., et al. (1989) 'Measurement of the Z0 mass and width with the Opal detector at LEP'. Physics Letters Section B: Nuclear, Elementary Particle and High-Energy Physics, 231 (4). pp. 530 - 538. ISSN: 1873-2445

Journal article

Carter, JR., Elcombe, PA., Hill, JC., Carter, AA., Lasota, MMB., Kyberd, P., et al. (1989) 'Measurement and prediction of the drift-distance/drift-time relationship of a small jet chamber operated with carbon dioxide/isobutane'. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 278 (3). pp. 725 - 736. ISSN: 0168-9002

Journal article

Albajar, C., Albrow, MG., Allkofer, OC., Arnison, G., Astbury, A., Aubert, B., et al. (1989) 'Studies of intermediate vector boson production and decay in UA1 at the CERN proton-antiproton collider'. Zeitschrift für Physik C Particles and Fields, 44 (1). pp. 15 - 61. ISSN: 0170-9739

Journal article

ALBAJAR, C., MG, A., OC, A., ARNISON, G., ASTBURY, A., AUBERT, B., et al. (1987) 'Analysis of the highest transverse energy events seen in the UA 1 detector at the Spp(BAR)S collider'. Zeitschrift für Physik C Particles and Fields, 36 (1). pp. 33 - 43. ISSN: 0170-9739

Journal article

ALBAJAR, C., MG, A., OC, A., ARNISON, G., ASTBURY, A., AUBERT, B., et al. (1987) 'Events with large missing transverse energy at the cern collider: II. search for the decays of W± into heavy leptons and of Z0 into non-interacting particles'. Physics Letters B, 185 (1-2). pp. 241 - 248. ISSN: 0370-2693

Journal article

ALBAJAR, C., MG, A., OC, A., ARNISON, G., ASTBURY, A., AUBERT, B., et al. (1987) 'Search for B0-BBAR0 oscillations at the CERN proton-antiproton collider'. Physics Letters B, 186 (2). pp. 247 - 254. ISSN: 0370-2693

Journal article

Albajar, C., Albrow, MG., Allkofer, OC., Arnison, G., Astbury, A., Aubert, B., et al. (1987) 'Production of W's with large transverse momentum at the CERN proton-antiproton collider'. Physics Letters B, 193 (2-3). pp. 389 - 398. ISSN: 0370-2693

Journal article
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