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Journal articleHARRIS AW, WALKER HJ, SUMNER TJ, 1990,
THE POTENTIAL OF THE WIDE FIELD CAMERA ON ROSAT FOR INVESTIGATIONS OF THE XUV BACKGROUND
, IAU SYMPOSIA, Pages: 463-464, ISSN: 0074-1809 -
Journal articleDECAMP D, 1990,
MEASUREMENT OF ELECTROWEAK PARAMETERS FROM Z-DECAYS INTO FERMION PAIRS
, ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, Vol: 48, Pages: 365-391, ISSN: 0170-9739- Author Web Link
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- Citations: 44
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Conference paperSEEZ C, VIRDEE T, DILELLA L, et al., 1990,
PHOTON DECAY MODES OF THE INTERMEDIATE MASS HIGGS
, LARGE HADRON COLLIDER WORKSHOP, Publisher: C E R N, Pages: 474-487 -
Journal articleWALKER HJ, HARRIS AW, SUMNER TJ, 1990,
USING IRAS CIRRUS TO LOOK FOR X-RAY SHADOWING WITH ROSAT
, IAU SYMPOSIA, Pages: 465-466, ISSN: 0074-1809 -
Conference paperJACOBSEN R, GOLUBEV V, LUTH V, et al., 1990,
THE SILICON STRIP DETECTOR AT THE MARK-II
, 5TH INTERNATIONAL CONF ON INSTRUMENTATION FOR COLLIDING BEAM PHYSICS, Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD, Pages: 120-128 -
Conference paperCOLAS J, KLANNER R, REPELLIN JP, et al., 1990,
CALORIMETRY AT THE LHC
, WORKSHOP ON THE LARGE HADRON COLLIDER, Publisher: C E R N, Pages: 370-419 -
Journal articleAPSIMON RJ, ATKINSON M, BAAKE M, et al., 1990,
A STUDY OF THE POINT-LIKE INTERACTIONS OF THE PHOTON USING ENERGY-FLOWS IN PHOTOPRODUCTION AND HADRO-PRODUCTION FOR INCIDENT ENERGIES BETWEEN 65 AND 170 GEV
, ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, Vol: 46, Pages: 35-43, ISSN: 0170-9739- Author Web Link
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- Citations: 9
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Journal articleAPSIMON RJ, ATKINSON M, BAAKE M, et al., 1990,
FORWARD CHARGE ASYMMETRY IN LOW-PT PHOTOPRODUCTION OF HADRONS
, ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, Vol: 47, Pages: 397-400, ISSN: 0170-9739- Author Web Link
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- Citations: 2
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Conference paperDAUNCEY P, 1990,
RESULTS ON HADRONIC DECAYS OF THE Z-BOSON AT THE SLC
, 25TH MORIOND MEETING ON PARTICLE PHYSICS : HIGH ENERGY HADRONIC INTERACTIONS, Publisher: EDITIONS FRONTIERES, Pages: 21-28 -
Conference paperSood RK, Thomas JA, Waldron L, et al., 1990,
Balloon-borne high energy gamma-ray observations of SN1987A
, 21st International Cosmic Ray Conference, Pages: 170-173 -
Conference paperKENNEY C, BREAKSTONE A, PARKER S, et al., 1990,
PERFORMANCE OF THE SILICON STRIP VERTEX DETECTOR AT THE MARK-II
, 1990 NUCLEAR SCIENCE SYMP OF THE IEEE, Publisher: I E E E, Pages: 741-744 -
Conference paperDAUNCEY P, 1990,
RESULTS ON HADRONIC DECAYS OF THE Z-BOSON AT THE SLC
, 1990 AOSTA VALLEY PHYSICS MEETING : RESULTS AND PERSPECTIVES IN PARTICLE PHYSICS, Publisher: EDITIONS FRONTIERES, Pages: 99-106 -
Conference paperWells A, Abbey A, Barstow MA, et al., 1990,
First in-orbit measurements with the ROSAT wide field camera
, SPIE -
Journal articleSumner TJ, Rochester GK, Sood RK, et al., 1990,
50-500 MeV Observations of LMC Supernova 1987A
, Adv. Space Res., Vol: 10, Pages: 59-62 -
Conference paperSpooner NJC, Sumner TJ, Bewick A, et al., 1990,
Development of a Dark Matter Experiment in the UK
, 21st International Cosmic Ray Conference, Pages: 264-267 -
Journal articleANSELMINO M, CARUSO F, LEADER E, et al., 1990,
DIQUARK CONTRIBUTIONS TO THE NUCLEON DEEP INELASTIC STRUCTURE FUNCTIONS
, ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, Vol: 48, Pages: 689-692, ISSN: 0170-9739- Author Web Link
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- Citations: 10
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Journal articleALBAJAR C, ALBROW MG, ALLKOFER OC, et al., 1990,
SEARCH FOR NEW HEAVY QUARKS IN PROTON-ANTIPROTON COLLISIONS AT SQUARE-ROOT-S = 0.63 TEV
, ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, Vol: 48, Pages: 1-12, ISSN: 0170-9739- Author Web Link
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- Citations: 35
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Journal articleABRAMS GS, ADOLPHSEN CE, AVERILL D, et al., 1989,
MEASUREMENT OF Z DECAYS INTO LEPTON PAIRS
, PHYSICAL REVIEW LETTERS, Vol: 63, Pages: 2780-2783, ISSN: 0031-9007- Author Web Link
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- Citations: 15
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Journal articleAlbrecht H, Gläser R, Harder G, et al., 1989,
Measurement of the lifetime ratio τ(B<sup>=</sup>) τ(B<sup>0</sup>)
, Physics Letters B, Vol: 232, Pages: 554-560, ISSN: 0370-2693Using the ARGUS detector at the e+e- storage ring DORIS II the ratio of semileptonic branching ratios of B+ and B0 mesons has been determined by comparing the yields of D0, D-, and D*(2010)- mesons in semileptonic B decays. We derive the lifetime ratio τ(B+) τ(B0)=1.00∓0.23±0.14. © 1989.
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Journal articleAlbrecht H, Gläser R, Harder G, et al., 1989,
Resonance decomposition of the D<sup>*</sup>(2420)<sup>0</sup> through a decay angular analysis
, Physics Letters B, Vol: 232, Pages: 398-404, ISSN: 0370-2693Using data collected with the ARGUS detector, we have performed a decay angular analysis of the enhancement, previously known as the D* (2420), seen in the final state D*(2010)+π-. We thereby exhibit that the observed broad structure is actually due to two relatively narrow resonances, one of which is identified as the D*(2459)0, while the massof the other is measured to be (2414±2±5) MeV/c2. The results of the analysis are in good agreement with the interpretation of the two states as L=1 D mesons of spin-parities 2+ and 1+ respectively. © 1989.
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Journal articleABRAMS GS, ADOLPHSEN CE, AVERILL D, et al., 1989,
SEARCHES FOR NEW QUARKS AND LEPTONS PRODUCED IN Z-BOSON DECAY
, PHYSICAL REVIEW LETTERS, Vol: 63, Pages: 2447-2451, ISSN: 0031-9007- Author Web Link
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- Citations: 32
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Journal articleDECAMP D, DESCHIZEAUX B, LEES JP, et al., 1989,
DETERMINATION OF THE NUMBER OF LIGHT NEUTRINO SPECIES
, PHYSICS LETTERS B, Vol: 231, Pages: 519-529, ISSN: 0370-2693- Author Web Link
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- Citations: 257
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Journal articleABRAMS GS, ADOLPHSEN CE, AVERILL D, et al., 1989,
MEASUREMENTS OF Z-BOSON RESONANCE PARAMETERS IN E+E- ANNIHILATION
, PHYSICAL REVIEW LETTERS, Vol: 63, Pages: 2173-2176, ISSN: 0031-9007- Author Web Link
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- Citations: 157
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Conference paperBROOKS CB, BULLOCK FW, CASHMORE RJ, et al., 1989,
DEVELOPMENT OF THE ZEUS CENTRAL TRACKING DETECTOR
, 5TH INTERNATIONAL WIRE CHAMBER CONF, Publisher: ELSEVIER SCIENCE BV, Pages: 477-483, ISSN: 0168-9002- Author Web Link
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- Citations: 34
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Journal articleAlbrecht H, Gläser R, Harder G, et al., 1989,
Observation of the charged isospin partner of the D<sup>*</sup>(2459)<sup>0</sup>
, Physics Letters B, Vol: 231, Pages: 208-212, ISSN: 0370-2693Using the ARGUS detector at the DORIS II e+e- storage ring at DESY, we have observed a new charmed meson of mass (2469±4±6) MeV/c2, decaying to D0π+. This state is a strong candidate for the charged isospin partner of the D*(2459)0 . The isospin mass splitting is measured to be (14±5±8) MeV/c2. © 1989.
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Journal articleAlbrecht H, Gläser R, Harder G, et al., 1989,
Observation of Δ(1232)<sup>++</sup> production in e<sup>+</sup>e<sup>-</sup> annihilations around 10 GeV
, Physics Letters B, Vol: 230, Pages: 169-174, ISSN: 0370-2693We report on the first observation of Δ(1232)++ and Δ(1232)++ baryons in e+e- annihilation at energies around 10 GeV, using the ARGUS detector at DORIS II. The sum of the rates of Δ++ and Δ++ per hadronic event in the continuum is measured to be 0.040±0.008±0.006, and the rate in direct {A figure is presented}(1S) decays is 0.124±0.016±0.015. The momentum spectrum of Δ++ baryons in direct {A figure is presented}(1S) decays has been measured. © 1989.
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Journal articleAlbrecht H, Gläser R, Harder G, et al., 1989,
Observation of a new charmed-strange meson
, Physics Letters B, Vol: 230, Pages: 162-168, ISSN: 0370-2693Using the ARGUS detector at the DORIS II e+e- storage ring at DESY, we have obtained evidence for a new charmed-strange meson which decays into D*+K0. Its mass is observed to be 2535.9±0.6±2.0 MeV/c2 and its width to be less than 4.6 MeV/c2 at the 90% confidence level. No structure is observed at this mass in the D+K0 invariant mass spectrum, which suggests that an unnatural spin-parity is preferred. © 1989.
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Journal articleAlbrecht H, Gläser R, Harder G, et al., 1989,
Search for b→sγ in exclusive decays of B mesons
, Physics Letters B, Vol: 229, Pages: 304-308, ISSN: 0370-2693Using the ARGUS detector at the e+e- storage ring DORIS II at DESY, a search for decays B→K*γ has been performed where K* represents seven different K mesons. No evidence for such decays has been found, and upper limits are quoted. These provide valuable constraints on the top quark mass, the Higgs sector of the standard model, and a variety of extensions thereto. © 1989.
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Journal articleABRAMS GS, ADOLPHSEN CE, ALEKSAN R, et al., 1989,
1ST MEASUREMENTS OF HADRONIC DECAYS OF THE Z-BOSON
, PHYSICAL REVIEW LETTERS, Vol: 63, Pages: 1558-1561, ISSN: 0031-9007- Author Web Link
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- Citations: 34
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Journal articleAlbrecht H, Gläser R, Harder G, et al., 1989,
Measurement of the decay B<sup>0</sup>→D<sup>-</sup>ℓ<sup>+</sup>ν
, Physics Letters B, Vol: 229, Pages: 175-180, ISSN: 0370-2693Using the ARGUS detector at the e+e- storage ring DORIS II, we have investigated the decay B0→D-ℓ+ν, where ℓ+ is e+ or μ+. The B0 mesons were produced in 150 000 Υ{hooked}(4S) decays. Assuming electron-muon universality we obtain a branching ratio BR(B0→D-e+ν)=BR(B0 →D-μ+ν)=(1.8±0.6±0.5)%. © 1989.
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