Search Results - "M. Bachmayer"
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1
Numerical approaches for residual vibration free positioning of elastic robots
Published in Materialwissenschaft und Werkstofftechnik (01-03-2009)“…Today increasing the speed of moving machines with the same or even better precision can often only be realized if flexibilities are taken into account. In…”
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Evidence of a J/ψΛ structure and observation of excited Ξ- states in the Ξb-→J/ψΛK- decay
Published in Science bulletin (Beijing) (15-07-2021)“…[Display omitted] First evidence of a structure in the J/ψΛ invariant mass distribution is obtained from an amplitude analysis of Ξb-→J/ψΛK- decays. The…”
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3
Observation of a J / ψ Λ Resonance Consistent with a Strange Pentaquark Candidate in B − → J / ψ Λ p ¯ Decays
Published in Physical review letters (21-07-2023)“…An amplitude analysis of B- → J/ψ Λ p ¯ decays is performed using 4400 signal candidates selected on a data sample of pp collisions recorded at center-of-mass…”
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4
Enhancing software safety by fault trees: experiences from an application to flight critical software
Published in Reliability engineering & system safety (01-07-2005)“…The fault tree analysis is a well-established method in system safety and reliability assessment. We transferred the principles of this technique to an…”
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Journal Article Conference Proceeding -
5
Observation of Multiplicity Dependent Prompt χc1 (3872) and ψ(2S) Production in pp Collisions
Published in Physical review letters (05-03-2021)“…The production of χc1(3872) and ψ(2S) hadrons is studied as a function of charged particle multiplicity in p p collisions at a center-of-mass energy of 8 TeV,…”
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6
Measurement of the Time-Integrated CP Asymmetry in D0 → K-K+ Decays
Published in Physical review letters (01-09-2023)“…The time-integrated CP asymmetry in the Cabibbo-suppressed decay D0 → K-K+ is measured using proton-proton collision data, corresponding to an integrated…”
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7
Observation of a New Excited Ds+ Meson in B0 → D−D+K+π− Decays
Published in Physical review letters (26-03-2021)“…Using pp collision data corresponding to an integrated luminosity of 5.4 fb−1 collected with the LHCb detector at a center-of-mass energy of 13 TeV, the B0 →…”
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Observation of a J /ΨΛ Resonance Consistent with a Strange Pentaquark Candidate in B - → J /ψΛ( p )over-bar Decays
Published in Physical review letters (17-07-2023)“…An amplitude analysis of B- -> J/psi Lambda(p) over bar decays is performed using 4400 signal candidates selected on a data sample of pp collisions recorded…”
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Observation of New Baryons in the Ξ b − π + π − and Ξ b 0 π + π − Systems
Published in Physical review letters (01-10-2023)Get full text
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Modification of χ c 1 ( 3872 ) and ψ ( 2 S ) Production in p Pb Collisions at s NN = 8.16 TeV
Published in Physical review letters (01-06-2024)“…The LHCb Collaboration measures production of the exotic hadron χ c 1 ( 3872 ) in proton-nucleus collisions for the first time. Comparison with the charmonium…”
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Amplitude analysis and branching fraction measurement of $$ {B}^{+}\to {D}^{\ast -}{D}_s^{+}{\pi}^{+} $$ decays
Published in The journal of high energy physics (21-08-2024)“…A bstract The decays of the B + meson to the final state $$ {D}^{\ast -}{D}_s^{+}{\pi}^{+} $$ D ∗ − D s + π + are studied in proton-proton collision data…”
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12
First observation of the $$ {\Lambda}_b^0 $$ → D+D−Λ decay
Published in The journal of high energy physics (16-07-2024)“…A bstract The $$ {\Lambda}_b^0 $$ Λ b 0 → D + D − Λ decay is observed for the first time using proton-proton collision data collected by the LHCb experiment at…”
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13
Search for CP violation in D (s) + â K - K + K + decays
Published in The journal of high energy physics (07-07-2023)“…A search for direct CP violation in the Cabibbo-suppressed decay D-s(+) -> K-K+ K+ and in the doubly Cabibbo-suppressed decay D+ -> K- K+ K+ is reported…”
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14
Amplitude analysis of the $$ {\Lambda}_{\textrm{b}}^0\to {\textrm{pK}}^{-}\upgamma $$ decay
Published in The journal of high energy physics (18-06-2024)“…A bstract The resonant structure of the radiative decay $$ {\Lambda}_b^0\to {pK}^{-}\gamma $$ Λ b 0 → pK − γ in the region of proton-kaon invariant-mass up to…”
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Journal Article -
15
Fraction of χ c Decays in Prompt J / ψ Production Measured in p Pb Collisions at s NN = 8.16 TeV
Published in Physical review letters (01-03-2024)“…The fraction of χ c 1 and χ c 2 decays in the prompt J / ψ yield, F χ c → J / ψ = σ χ c → J / ψ / σ J / ψ , is measured by the LHCb detector in p Pb collisions…”
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Measurements of the branching fraction ratio B(ϕ→μ+μ−)/B(ϕ→e+e−) with charm meson decays
Published in The journal of high energy physics (24-05-2024)“…Measurements of the branching fraction ratio B(ϕ→μ+μ−)/B(ϕ→e+e−) with Ds +→π+ϕ and D+→ π+ϕ decays, denoted Rϕπ s and Rϕπ d, are presented. The analysis is…”
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Multiplicity dependence of σψ(2S)/σJ/ψ in pp collisions at $$ \sqrt{s} $$ = 13 TeV
Published in The journal of high energy physics (22-05-2024)“…A bstract The ratio of production cross-sections of ψ (2 S ) over J/ψ mesons as a function of charged-particle multiplicity in proton-proton collisions at a…”
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Journal Article -
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Enhanced Production of Λ b 0 Baryons in High-Multiplicity p p Collisions at s = 13 TeV
Published in Physical review letters (01-02-2024)“…The production rate of Λ b 0 baryons relative to B 0 mesons in p p collisions at a center-of-mass energy s = 13 TeV is measured by the LHCb experiment. The…”
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Journal Article -
19
Improved Measurement of C P Violation Parameters in B s 0 → J / ψ K + K − Decays in the Vicinity of the ϕ ( 1020 ) Resonance
Published in Physical review letters (01-02-2024)“…The decay-time-dependent C P asymmetry in B s 0 → J / ψ ( → μ + μ − ) K + K − decays is measured using proton-proton collision data, corresponding to an…”
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Journal Article -
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First observation and branching fraction measurement of the $$ {\Lambda}_b^0\to {D}_s^{-}p $$ decay
Published in The journal of high energy physics (10-07-2023)“…A bstract The first observation of the $$ {\Lambda}_b^0\to {D}_s^{-}p $$ Λ b 0 → D s − p decay is presented using proton-proton collision data collected by the…”
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