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CERN Document Server 41 のレコードが見つかりました。  1 - 10次最後  レコードへジャンプ: 検索にかかった時間: 0.62 秒 
1.
Search for Darkonium in $e^+e^-$ Collisions / BABAR Collaboration
Collider searches for dark sectors, new particles interacting only feebly with ordinary matter, have largely focused on identifying signatures of new mediators, leaving much of dark sector structures unexplored. In particular, the existence of dark matter bound states (darkonia) remains to be investigated. [...]
arXiv:2106.08529; BABAR-PUB-21/002; SLAC-PUB-17608.- 2022-01-11 - 10 p. - Published in : Phys. Rev. Lett. 128 (2022) 021802 Fulltext: PDF;
2.
Measurement of the $\bar{B}_s^0\to D_s^-D_s^+$ and $\bar{B}_s^0\to D^-D_s^+$ effective lifetimes / LHCb collaboration
The first measurement of the effective lifetime of the $\bar{B}_s^0$ meson in the decay $\bar{B}_s^0\to D_s^-D_s^+$ is reported using a proton-proton collision dataset, corresponding to an integrated luminosity of 3 fb$^{-1}$, collected by the LHCb experiment. The measured value of the $\bar{B}_s^0\to D_s^-D_s^+$ effective lifetime is $1.379\pm0.026\pm0.017$ ps, where the uncertainties are statistical and systematic, respectively. [...]
arXiv:1312.1217; LHCB-PAPER-2013-060; CERN-PH-EP-2013-218; LHCB-PAPER-2013-060; CERN-PH-EP-2013-218.- Geneva : CERN, 2014-03-19 - 9 p. - Published in : Phys. Rev. Lett. 112 (2014) 111802 APS Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; Supplementary related data file(s): ZIP; External link: Preprint
3.
Report of the Quark Flavor Physics Working Group / Quark Flavor Physics Working Group Collaboration
This report represents the response of the Intensity Frontier Quark Flavor Physics Working Group to the Snowmass charge. [...]
arXiv:1311.1076 ; FERMILAB-CONF-13-664-PPD-T.
- 2013 - 46.
PDF on ECONF - Proceedings write-up on ECONF - Fermilab Library Server (fulltext available) - Full text - Fulltext
4.
Search for CP violation in the decay $D^+ \to \pi^-\pi^+\pi^+$ / LHCb collaboration
A search for CP violation in the phase space of the decay $D^+\to\pi^-\pi^+\pi^+$ is reported using $pp$ collision data, corresponding to an integrated luminosity of 1.0 fb$^{-1}$, collected by the LHCb experiment at a centre-of-mass energy of 7 TeV. The Dalitz plot distributions for $3.1\times 10^6$ $D^+$ and $D^-$ candidates are compared with binned and unbinned model-independent techniques. [...]
arXiv:1310.7953; LHCB-PAPER-2013-057; CERN-PH-EP-2013-199; LHCB-PAPER-2013-057; CERN-PH-EP-2013-199.- Geneva : CERN, 2014-01-20 - 11 p. - Published in : Phys. Lett. B 728 (2014) 585-595 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP;
5.
Measurements of indirect CP asymmetries in $D^0\to K^-K^+$ and $D^0\to\pi^-\pi^+$ decays / LHCb collaboration
A study of indirect CP violation in $D^0$ mesons through the determination of the parameter $A_\Gamma$ is presented using a data sample of $pp$ collisions, corresponding to an integrated luminosity of 1.0 fb$^{-1}$, collected with the LHCb detector and recorded at the centre-of-mass energy of 7 TeV at the LHC. The parameter $A_\Gamma$ is the asymmetry of the effective lifetimes measured in decays of $D^0$ and $\overline{D}^0$ mesons to the CP eigenstates $K^-K^+$ and $\pi^-\pi^+$. [...]
arXiv:1310.7201; LHCB-PAPER-2013-054; CERN-PH-EP-2013-180; LHCB-PAPER-2013-054; CERN-PH-EP-2013-180.- Geneva : CERN, 2014-01-31 - 9 p. - Published in : Phys. Rev. Lett. 112 (2014) 041801 APS Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; Supplementary related data file(s): ZIP; External link: Preprint
6.
Search for the doubly charmed baryon $\Xi_{cc}^+$ / LHCb collaboration
A search for the doubly charmed baryon $\Xi_{cc}^{+}$ in the decay mode $\Xi_{cc}^{+} \to \Lambda_c^+ K^- \pi^+$ is performed with a data sample, corresponding to an integrated luminosity of 0.65 fb$^{-1}$, of $pp$ collisions recorded at a centre-of-mass energy of 7 TeV. No significant signal is found in the mass range 3300--3800 MeV$/c^2$. [...]
arXiv:1310.2538; CERN-PH-EP-2013-181; LHCB-PAPER-2013-049; LHCB-PAPER-2013-049; CERN-PH-EP-2013-181.- Geneva : CERN, 2013 - 21 p. - Published in : JHEP 12 (2013) 090 Fulltext: LHCb-PAPER-2013-049 - PDF; arXiv:1310.2538 - PDF; Related data file(s): ZIP; Springer Open Access article: PDF; Supplementary Related data file(s): ZIP; External link: Preprint
7.
Search for the decay $D^0\to\pi^+\pi^-\mu^+\mu^-$ / LHCb collaboration
A search for the $D^0\to \pi^+\pi^-\mu^+\mu^-$ decay, where the muon pair does not originate from a resonance, is performed using proton-proton collision data corresponding to an integrated luminosity of $1.0\mathrm{fb}^{-1}$ recorded by the LHCb experiment at a centre-of-mass energy of $7\mathrm{TeV}$. No signal is observed and an upper limit on the relative branching fraction with respect to the resonant decay mode $D^0\to \pi^+\pi^-\phi(\to\mu^+\mu^-)$, under the assumption of a phase-space model, is found to be \begin{align} \mathcal{B}(D^0\to \pi^+\pi^-\mu^+\mu^-)/\mathcal{B}(D^0\to \pi^+\pi^-\phi(\to\mu^+\mu^-)) < 0.96\\ \end{align} at the $90\%$ confidence level. [...]
arXiv:1310.2535; LHCB-PAPER-2013-050; CERN-PH-EP-2013-183; LHCB-PAPER-2013-050; CERN-PH-EP-2013-183.- Geneva : CERN, 2014-01-20 - 10 p. - Published in : Phys. Lett. B 728 (2014) 234-243 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP;
8.
Observation of $\bar{B}^0_{(s)}\rightarrow J/\psi f_1(1285)$ decays and measurement of the $f_1(1285)$ mixing angle / LHCb collaboration
Decays of $\bar{B}^0_(s)$ and $\bar{B}^0$ mesons into $J/\psi \pi^+\pi^-\pi^+\pi^-$ final states, produced in $pp$ collisions at the LHC, are investigated using data corresponding to an integrated luminosity of 3 fb$^{-1}$ collected with the LHCb detector. $\bar{B}^0_{(s)}\to J/\psi f_1(1285)$ decays are seen for the first time, and the branching fractions are measured. [...]
arXiv:1310.2145; CERN-PH-EP-2013-186; LHCB-PAPER-2013-055; CERN-PH-EP-2013-186; LHCB-PAPER-2013-055.- Geneva : CERN, 2014-03-04 - 9 p. - Published in : Phys. Rev. Lett. 112 (2014) 091802 APS Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; External link: Preprint
9.
Measurement of $D^{0}-\bar{D}^0$ mixing parameters and search for CP violation using $D^{0} \to K^{+}\pi^{-}$ decays / LHCb collaboration
Measurements of charm mixing parameters from the decay-time-dependent ratio of $D^0 \to K^+ \pi^-$ to $D^0 \to K^- \pi^+$ rates and the charge-conjugate ratio are reported. The analysis uses data, corresponding to 3 fb$^{-1}$ of integrated luminosity, from proton-proton collisions at 7 and 8 TeV center-of-mass energies recorded by the LHCb experiment. [...]
arXiv:1309.6534; CERN-PH-EP-2013-176; LHCB-PAPER-2013-053; CERN-PH-EP-2013-176; LHCB-PAPER-2013-053.- Geneva : CERN, 2013-12-18 - 9 p. - Published in : Phys. Rev. Lett. 111 (2013) 251801 APS Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; External link: Preprint
10.
Measurement of the charge asymmetry in $B^{\pm}\rightarrow \phi K^{\pm}$ and search for $B^{\pm}\rightarrow \phi \pi^{\pm}$ decays / LHCb collaboration
The CP-violating charge asymmetry in $B^{\pm}\rightarrow \phi K^{\pm}$ decays is measured in a sample of $pp$ collisions at 7 TeV centre-of-mass energy, corresponding to an integrated luminosity of 1.0 fb$^{-1}$ collected by the LHCb experiment. The result is $\mathcal{A}_{CP}(B^{\pm}\rightarrow \phi K^{\pm}) = \rm 0.022\pm 0.021 \pm 0.009$, where the first uncertainty is statistical and the second systematic. [...]
arXiv:1309.3742; LHCB-PAPER-2013-048; CERN-PH-EP-2013-166; LHCB-PAPER-2013-048; CERN-PH-EP-2013-166.- Geneva : CERN, 2014-01-20 - 10 p. - Published in : Phys. Lett. B 728 (2014) 85-94 APS published version, local copy: PDF; Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: arXiv:1309.3742 - PDF; S0370269313009398 - XML; Related data file(s): ZIP; Related supplementary data file(s): ZIP;

CERN Document Server : 41 のレコードが見つかりました。   1 - 10次最後  レコードへジャンプ:
似た著者名:
68 Roberts, D
537 Roberts, D A
1 Roberts, D Aaron
1 Roberts, D B
13 Roberts, D C
4 Roberts, D E
7 Roberts, D H
6 Roberts, D P
1 Roberts, D.
1 Roberts, Dale
6 Roberts, Dale S
5 Roberts, Dan
11 Roberts, Daniel A
1 Roberts, Darby M
4 Roberts, David
1 Roberts, David B
3 Roberts, David C
7 Roberts, David H
1 Roberts, David Lindsay
3 Roberts, David M
2 Roberts, David Michael
1 Roberts, David Thomas
1 Roberts, Doug
16 Roberts, Douglas
1 Roberts, Dustyn
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