Results
- Showing results for:
- Reset all filters
Search results
-
Journal articleAbbiendi et al G, 1999,
Test of the flavour independence of
, The European Physical Journal C, Vol: 11, Pages: 643-643, ISSN: 1434-6044 -
Journal articleAbbiendi et al G, 1999,
A study of
, The European Physical Journal C, Vol: 11, Pages: 587-587, ISSN: 1434-6044 -
Journal articleAbbiendi et al G, 1999,
Intermittency and correlations in hadronic Z
, The European Physical Journal C, Vol: 11, Pages: 239-239, ISSN: 1434-6044 -
Journal articleBreitweg J, Sideris D, 1999,
Measurement of jet shapes in high Q**2 deep inelastic scattering at HERA
, Eur.Phys.J., Vol: C8, Pages: 367-380 -
Journal articleAbbiendi et al G, 1999,
Search for anomalous photonic events with missing energy in
, The European Physical Journal C, Vol: 8, Pages: 23-23, ISSN: 1434-6044 -
Journal articleAbbiendi et al G, 1999,
Searches for R-parity violating decays of Gauginos at 183 GeV at LEP
, The European Physical Journal C, Vol: 11, Pages: 619-619, ISSN: 1434-6044 -
Journal articleLeader E, Sidorov AV, Stamenov DB, 1998,
Scheme dependence in polarized deep inelastic scattering
, PHYSICS LETTERS B, Vol: 445, Pages: 232-238, ISSN: 0370-2693- Author Web Link
- Cite
- Citations: 55
-
Journal articleBarate R, Buskulic D, Decamp D, et al., 1998,
Measurement of triple gauge WWγ couplings at LEP2 using photonic events
, PHYSICS LETTERS B, Vol: 445, Pages: 239-248, ISSN: 0370-2693- Cite
- Citations: 13
-
Journal articleLeader E, Sidorov AV, Stamenov DB, 1998,
NLO QCD analysis of polarized deep inelastic scattering
, INTERNATIONAL JOURNAL OF MODERN PHYSICS A, Vol: 13, Pages: 5573-5592, ISSN: 0217-751X- Cite
- Citations: 82
-
Journal articleAcciarri M, Adriani O, Aguilar-Benitez M, et al., 1998,
Single and multi-photon events with missing energy in e<SUP>+</SUP>e<SUP>-</SUP> collisions at √s = 183 GeV
, PHYSICS LETTERS B, Vol: 444, Pages: 503-515, ISSN: 0370-2693- Cite
- Citations: 32
-
Journal articleAcciarri M, Adriani O, Aguilar-Benitez M, et al., 1998,
QCD results from studies of hadronic events produced in e<SUP>+</SUP>e<SUP>-</SUP> annihilations at √<i>s</i> = 183 GeV
, PHYSICS LETTERS B, Vol: 444, Pages: 569-582, ISSN: 0370-2693- Cite
- Citations: 52
-
Journal articleAbbiendi G, Ackerstaff K, Alexander G, et al., 1998,
Measurement of the average polarization of b baryons in hadronic Z<SUP>0</SUP> decays
, PHYSICS LETTERS B, Vol: 444, Pages: 539-554, ISSN: 0370-2693- Cite
- Citations: 43
-
Journal articleAbreu P, Adam W, Adye T, et al., 1998,
A search for heavy stable and long-lived squarks and sleptons in e<SUP>+</SUP>e<SUP>-</SUP> collisions at energies from 130 to 183 GeV
, PHYSICS LETTERS B, Vol: 444, Pages: 491-502, ISSN: 0370-2693- Cite
- Citations: 33
-
Journal articleAcciarri M, Adriani O, Aguilar-Benitez M, et al., 1998,
Single and multi-photon events with missing energy in e+e- collisions at √s = 183 GeV
, Physics Letters Section B Nuclear Elementary Particle and High Energy Physics, Vol: 444, Pages: 503-515, ISSN: 0370-2693An analysis of single and multi-photon events with missing energy is performed using data collected with the L3 detector at LEP at centre-of-mass energies around 183 GeV, for a total of 55.3 pb<sup>-1</sup> of integrated luminosity. The results obtained are in good agreement with the Standard Model prediction and are used to derive the value for the e<sup>+</sup> e<sup>-</sup> →ννγ(γ) cross section as well as upper limits on cross sections of new physics processes. Several interpretations in supersymmetric models providing new limits on the masses of the lightest neutralino and of the gravitino are presented. © 1998 Elsevier Science B.V. All rights reserved.
-
Conference paperD'Alessandro R, Albergo S, Angarano M, et al., 1998,
The CMS silicon tracker
, 8th International Wire Chamber Conference, Publisher: ELSEVIER SCIENCE BV, Pages: 538-543, ISSN: 0168-9002 -
Journal articleHori M, Torii HA, Hayano RS, et al., 1998,
Laser spectroscopic studies of state-dependent collisional quenching of the lifetimes of metastable antiprotonic helium atoms
, Physical Review A Atomic Molecular and Optical Physics, Vol: 58, Pages: 1613-1627, ISSN: 1050-2947A laser spectroscopic method was developed to directly observe the lifetimes of individual states in metastable antiprotonic helium atoms (p̄ <sup>4</sup>He<sup>+</sup>). Collisional effects with surrounding helium atoms were studied in cryogenic gas targets at pressures between 0.1 and 9.0 bars and at temperatures between 5.5 and 7.0 K. The metastable state (n, l) = (39,35) showed a lifetime of 1.5 μs, regardless of density, whereas the lifetime of the energetically lower-lying state (37,34) was found to shorten from 1.3 to 0.1 μs with increasing density. The lifetimes of the states (38,34) and (36,33) were determined to be 10 ns and 5 ns, respectively, showing the effects of the internal Auger process. When extrapolated to zero density, the measured lifetimes agreed with the results of calculations for the radiative and Auger widths. Using the fact that the state (37,34) becomes short lived at high density, the resonance (38,35)→(37,34) at a wavelength of 529.62 nm was detected.
-
Journal articlePohl R, Hartmann FJ, Ketzer B, et al., 1998,
Influence of oxygen admixtures on the lifetime of metastable antiprotonic helium atoms
, PHYSICAL REVIEW A, Vol: 58, Pages: 4406-4415, ISSN: 2469-9926- Cite
- Citations: 9
-
Conference paperSmith PF, Smith NJT, Lewin JD, et al., 1998,
Dark matter experiments at the UK Boulby Mine
, Workshop on Primordial Black Holes and Hawking Radiation/3rd International Symposium on Sources and Detection of Dark Matter in the Universe, Publisher: ELSEVIER SCIENCE BV, Pages: 275-282, ISSN: 0370-1573- Author Web Link
- Cite
- Citations: 41
-
Journal articleAbreu P, Adam W, Adye T, et al., 1998,
A search for η′<sub>c</sub> production in photon-photon fusion at LEP
, PHYSICS LETTERS B, Vol: 441, Pages: 479-490, ISSN: 0370-2693- Author Web Link
- Cite
- Citations: 26
-
Journal articleAbbiendi G, Ackerstaff K, Alexander G, et al., 1998,
Measurement of the longitudinal cross-section using the direction of the thrust axis in hadronic events at LEP
, PHYSICS LETTERS B, Vol: 440, Pages: 393-402, ISSN: 0370-2693- Cite
- Citations: 12
-
Journal articleBarate R, Buskulic D, Decamp D, et al., 1998,
Search for the standard model Higgs boson at the LEP2 collider near √s = 183 GeV
, PHYSICS LETTERS B, Vol: 440, Pages: 403-418, ISSN: 0370-2693- Cite
- Citations: 10
-
Journal articleBarate R, Buskulic D, Decamp D, et al., 1998,
Searches for the neutral Higgs bosons of the MSSM in e<SUP>+</SUP>e<SUP>-</SUP> collisions at centre-of-mass energies of 181-184 GeV
, PHYSICS LETTERS B, Vol: 440, Pages: 419-434, ISSN: 0370-2693- Cite
- Citations: 28
-
Journal articleAbreu P, Adam W, Adye T, et al., 1998,
Two-particle angular correlations in e<SUP>+</SUP>e<SUP>-</SUP> interactions compared with QCD predictions
, PHYSICS LETTERS B, Vol: 440, Pages: 203-216, ISSN: 0370-2693- Author Web Link
- Cite
- Citations: 7
-
Journal articleHartmann FJ, Ketzer B, Maierl C, et al., 1998,
Laser spectroscopy of metastable states in the υ=2 cascade of antiprotonic <SUP>3</SUP>He
, PHYSICAL REVIEW A, Vol: 58, Pages: 3604-3610, ISSN: 2469-9926- Cite
- Citations: 10
-
Journal articleHassard J, Learner D, Colling D, 1998,
Hard facts for hard science
, PHYSICS WORLD, Vol: 11, Pages: 15-16, ISSN: 0953-8585 -
Journal articleAbreu P, Adam W, Adye T, et al., 1998,
Measurement of |V<sub>cs</sub>| using W decays at LEP2
, PHYSICS LETTERS B, Vol: 439, Pages: 209-224, ISSN: 0370-2693- Author Web Link
- Cite
- Citations: 38
-
Journal articleAcciarri M, Adriani O, Aguilar-Benitez M, et al., 1998,
Measurement of radiative Bhabha and quasi-real Compton scattering
, PHYSICS LETTERS B, Vol: 439, Pages: 183-196, ISSN: 0370-2693- Cite
- Citations: 5
-
Journal articleAbreu P, Adam W, Adye T, et al., 1998,
Measurement of
, Physics Letters Section B Nuclear Elementary Particle and High Energy Physics, Vol: 439, Pages: 209-224, ISSN: 0370-2693Decays of W<sup>±</sup> bosons, produced at LEP2, have been used to measure the |V<inf>cs</inf>| element of the Cabibbo-Kobayashi-Maskawa matrix. Values for |V<inf>cs</inf>| were extracted both from the measured hadronic branching ratio of W<sup>±</sup> decays and by tagging the flavour of hadronic jets produced in W<sup>±</sup> decays. Applying the two methods to the data collected during 1996 at energies of 161 and 172 GeV, DELPHI obtains |V<inf>cs</inf>| = 0.091<sup>+0.15</sup><inf>-0.14</inf>(stat) ± 0.05(syst). © 1998 Elsevier Science B.V. All rights reserved.
-
Journal articleAcciarri M, Adriani O, Aguilar-Benitez M, et al., 1998,
Measurement of the effective weak mixing angle by jet-charge asymmetry in hadronic decays of the Z boson
, PHYSICS LETTERS B, Vol: 439, Pages: 225-236, ISSN: 0370-2693- Cite
- Citations: 22
-
Journal articleAckerstaff K, Alexander K, Allison J, et al., 1998,
Production of χ<sub>c2</sub> mesons in photon-photon collisions at LEP
, PHYSICS LETTERS B, Vol: 439, Pages: 197-208, ISSN: 0370-2693- Author Web Link
- Cite
- Citations: 25
This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.