Add to Quick Collection
All 145 Results
Showing items 61 - 75 of 145.
Add All Items to Quick Collection
Source: Physical Review D. 2015. Vol. 92, № 1. P. 012006-1-012006-84
Type: статьи в журналах
Date: 2015
Description:
We report the observation of Higgs boson decays to WW based on an excess over background of 6.1 standard deviations in the dilepton final state, where the Standard Model expectation is 5.8 standard de
... More
Source: The European physical journal C. 2015. Vol. 75, № 5. P. 229 (1-29)
Type: статьи в журналах
Date: 2015
Description:
The production of a Z boson in association with a J/ψ meson in proton–proton collisions probes the productionmechanisms of quarkonium and heavy flavour in association with vector bosons, and allows st
... More
Source: Physical Review Letters. 2015. Vol. 115, № 9. P. 091803 (1-7)
Type: статьи в журналах
Date: 2015
Description:
We report an observation of the process J/ψ→γX(1835)→γK0SK0Sη at low K0SK0S mass with a statistical significance larger than 12.9σ using a data sample of 1.31×109 J/ψ events collected with the BESIII
... More
Source: Physical Review Letters. 2015. Vol. 115, № 18. P. 182002 (1-7)
Type: статьи в журналах
Date: 2015
Description:
We report a study of the process e+e−→(D∗D¯∗)0π0 using e+e− collision data samples with integrated luminosities of 1092 pb−1 at s√=4.23 GeV and 826 pb−1 at s√=4.26 GeV collected with the BESIII de
... More
Source: Physical Review Letters. 2015. Vol. 115, № 22. P. 222002 (1-7)
Type: статьи в журналах
Date: 2015
Description:
A neutral structure in the DD¯∗ system around the DD¯∗ mass threshold is observed with a statistical significance greater than 10σ in the processes e+e−→D+D*−π0+c.c. and e+e−→D0D¯*0π0+c.c. at s√=4.226
... More
Source: Physical Review D. 2015. Vol. 92, № 1. P. 012001-1-012001-11
Type: статьи в журналах
Date: 2015
Description:
We report the first observation of the Dalitz decay η′→γe+e−, based on a data sample of 1.31 billion J/ψ events collected with the BESIII detector. The η′ mesons are produced via the J/ψ→γη′ decay pro
... More
Source: Physical Review D. 2015. Vol. 91, № 11. P. 112001-1-112001-7
Type: статьи в журналах
Date: 2015
Description:
Using a sample of 1.31 billion J/ψ events accumulated with the BESIII detector at the BEPCII collider, we report the observation of the decay J/ψ→ϕπ0, which is the first evidence for a doubly Okubo–Zw
... More
Source: Physical Review D. 2015. Vol. 92, № 1. P. 012007-1-012007-11
Type: статьи в журналах
Date: 2015
Description:
Using a sample of 1.31×109 J/ψ events collected with the BESIII detector at the BEPCII collider, the decays J/ψ→ϕπ+π−π0 and J/ψ→ϕπ0π0π0 are investigated. The isospin-violating decay J/ψ→ϕπ0f0(980) wit
... More
Source: Physical Review D. 2015. Vol. 91, № 7. 072007-1-072007-28
Type: статьи в журналах
Date: 2015
Description:
A search is performed for top-quark pairs (t¯t) produced together with a photon (γ) with transverse energy greater than 20 GeV using a sample of t¯t candidate events in final states with jets, missing
... More
Authors:
Hamann, E. |
Zuber, M. |
Cecilia, A. |
Tyazhev, Anton V. |
Tolbanov, Oleg P. |
Procz, S. |
Fauler, A. |
Baumbach, T. |
Fiederle, M. |
Koenig, T.
Source: IEEE transactions on medical imaging. 2015. Vol. 34, № 3. P. 707-715
Type: статьи в журналах
Date: 2015
Description:
High resistivity gallium arsenide is considered a suitable sensor material for spectroscopic X-ray imaging detectors. These sensors typically have thicknesses between a few hundred μm and 1 mm to ensu
... More
Source: The European physical journal C. 2015. Vol. 75, № 3. P. 120 (1-31)
Type: статьи в журналах
Date: 2015
Description:
The performance of the ATLAS muon trigger system is evaluated with proton–proton collision data collectedin 2012 at the Large Hadron Collider at a centre-of-mass energy of 8 TeV. It is primarily evalu
... More
Source: International Journal of Nanotechnology. 2015. Vol. 12, № 3/4. P. 209-217
Type: статьи в журналах
Date: 2015
Source: Physica status solidi B. 2015. Vol. 252, № 5. P. 946-951
Type: статьи в журналах
Date: 2015
Description:
In this paper the results of experiments on terahertz generation from nitride light-emitting diode heterostructures under twophoton excitation by femtosecond laser pulses are reported. Dependencies of
... More
Source: Physical Review D. 2015. Vol. 91, № 3. P. 031101(R)-1-031101(R)-8
Type: статьи в журналах
Date: 2015
Description:
Using 482 pb−1 of data taken at s√=4.009 GeV, we measure the branching fractions of the decays of D*0 into D0π0 and D0γ to be B(D*0→D0π0)=(65.5±0.8±0.5)% and B(D*0→D0γ)=(34.5±0.8±0.5)%, respectively
... More
Source: ACS Applied materials & interfaces. 2015. Vol. 7, № 47. P. 26235-26243
Type: статьи в журналах
Date: 2015
Description:
The Lu2.98Ce0.01Y0.01Al5O12 and Y2.99Ce0.01Al5O12 phosphors were synthesized by solid state reaction at temperature 1623 K and pressure 1.5 × 107 Pa in (95% N2 + 5% H2) atmosphere. Under the condition
... More
