CERN Accelerating science

CERN Document Server Pronađeno je 8 zapisa  Pretraživanje je potrajalo 1.21 sekundi 
1.
CEPC Technical Design Report: Accelerator / CEPC Study Group Collaboration
The Circular Electron Positron Collider (CEPC) is a large scientific project initiated and hosted by China, fostered through extensive collaboration with international partners. The complex comprises four accelerators: a 30 GeV Linac, a 1.1 GeV Damping Ring, a Booster capable of achieving energies up to 180 GeV, and a Collider operating at varying energy modes (Z, W, H, and ttbar). [...]
arXiv:2312.14363; IHEP-CEPC-DR-2023-01; IHEP-AC-2023-01.- 2024-06-03 - 1106 p. - Published in : Radiat. Detect. Technol. Methods 8 (2024) 1-1105 Fulltext: 2312.14363 - PDF; Publication - PDF;
2.
Fully heavy tetraquark states and their evidences in LHC observations / liu, Ming-Sheng (Hunan Normal U. ; Hunan, LDQSQC ; SICQEA, Changsha) ; Liu, Feng-Xiao (Hunan Normal U. ; Hunan, LDQSQC ; SICQEA, Changsha) ; Zhong, Xian-Hui (Hunan Normal U. ; Hunan, LDQSQC ; SICQEA, Changsha) ; Zhao, Qiang (Beijing, Inst. High Energy Phys. ; North China Electric Power U., Beijing ; Beijing, GUCAS ; SICQEA, Changsha)
Stimulated by the exciting progress on the observations of the fully-charmed tetraquarks at LHC, we carry out a combined analysis of the mass spectra and fall-apart decays of the $1S$-, $2S$-, and $1P$-wave $cc\bar{c}\bar{c}$ states in a nonrelativistic quark model (NRQM). It is found that the $X(6600)$ structure observed in the di-$J/\psi$ invariant mass spectrum can be explained by the $1S$-wave state $T_{(4c)0^{++}}(6550)$. [...]
arXiv:2006.11952.- 2024-04-01 - 14 p. - Published in : Phys. Rev. D 109 (2024) 076017 Fulltext: 2006.11952 - PDF; Publication - PDF;
3.
Some insights into the newly observed $Z_c(4100)$ in $B^0\to \eta_c K^+ \pi^-$ by LHCb / Zhao, Qiang (Beijing, Inst. High Energy Phys. ; Beijing, GUCAS)
The newly reported exotic signal $Z_c(4100)$ by the LHCb Collaboration in the invariant mass spectrum of $\eta_c\pi^-$ in $B^0\to \eta_c K^+ \pi^-$ has been a new experimental evidence for an exotic meson containing four constituent quarks. [...]
arXiv:1811.05357.
- 6 p.
Fulltext
4.
Nature of $X(6900)$ and its production mechanism at LHCb / Gong, Chang (Beijing, Inst. High Energy Phys. ; TPCSF, Beijing) ; Du, Meng-Chuan (Beijing, Inst. High Energy Phys. ; TPCSF, Beijing ; Beijing, GUCAS) ; Zhao, Qiang (TPCSF, Beijing ; Beijing, GUCAS ; SICQEA, Changsha) ; Zhong, Xian-Hui (Hunan Normal U. ; Hunan, LDQSQC ; SICQEA, Changsha) ; Zhou, Bin (Beijing, Inst. High Energy Phys. ; TPCSF, Beijing)
We show that the Pomeron exchanges play a unique role in vector charmonium scatterings. Such a mechanism can provide a natural explanation for the nontrivial structures in the di-$J/\psi$ spectrum observed by the LHCb Collaboration. [...]
arXiv:2011.11374.- 2022-01-10 - 6 p. - Published in : Phys. Lett. B 824 (2022) 136794 Fulltext: 2011.11374 - PDF; 1-s2.0-S0370269321007346-main - PDF;
5.
CEPC Conceptual Design Report: Volume 2 - Physics & Detector / CEPC Study Group Collaboration
The Circular Electron Positron Collider (CEPC) is a large international scientific facility proposed by the Chinese particle physics community to explore the Higgs boson and provide critical tests of the underlying fundamental physics principles of the Standard Model that might reveal new physics. [...]
arXiv:1811.10545 ; IHEP-CEPC-DR-2018-02 ; IHEP-EP-2018-01 ; IHEP-TH-2018-01.
- 2018 - 424.
Fulltext
6.
Simulations of Solenoid and Electrostatic Quadrupole Focusing of High Intensity Beams from ECR Ion Source at NSCL / Zhao, Qiang ; Balabin, Anatoly I ; Doleans, Marc ; Marti, Felix ; Stetson, Jeffry W ; Wu, Xiaoyu
Solenoidal focusing has been widely used to focus beams at various injectors for its axisymmetric focusing with reasonable effectiveness. Experiments and simulations have shown that space charge effects can significantly deteriorate the beam quality when solenoidal focusing is used in a multi-component beam. [...]
2005 External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1336
7.
Advanced Beam-Dynamics Simulation Tools for RIA / Garnett, Robert ; Billen, James H ; Crandall, Kenneth ; Ostroumov, Peter ; Qiang, Ji ; Ryne, Robert D ; Wangler, Thomas ; York, Richard ; Zhao, Qiang
Understanding beam losses is important for the high-intensity RIA driver linac. Small fractional beam losses can produce radioactivation of the beamline components that can prevent or hinder hands-on maintenance, reducing facility availability. [...]
2005 External link: Published version from JACoW
In : 22nd International Linear Accelerator Conference, Lubeck, Germany, 16 - 20 Aug 2004, pp.186
21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.4218
8.
Challenge of Benchmarking Simulation Codes for the LANL Beam-Halo Experiment / Garnett, Robert ; Billen, James H ; Wangler, Thomas ; Ostroumov, Peter ; Qiang, Ji ; Douglas Ryne, Robert ; York, Richard ; Zhao, Qiang ; Crandall, Kenneth
2003 - 3 p. External link: Published version from JACoW
In : 20th IEEE Particle Accelerator Conference, Portland, OR, USA, 12 - 16 May 2003, pp.2613

Također vidi: slična imena autora
169 Zhao, Q
89 Zhao, Q W
1 Zhao, Q X
9 Zhao, Q Z
10 Zhao, Q.
3 Zhao, Q.W.
1 Zhao, Qi
6 Zhao, Qian
1 Zhao, Qian-Chuan
3 Zhao, Qiancheng
1 Zhao, Qiao-Yan
2 Zhao, Qibin
3 Zhao, Qin
28 Zhao, Qing
1 Zhao, Qing Xiang
3 Zhao, Qing-Yuan
3 Zhao, Qingchun
1 Zhao, Qinggui
1 Zhao, Qinglin
1 Zhao, Qingping
2 Zhao, Qingyuan
1 Zhao, Qiyang
3 Zhao, Quantang
1 Zhao, Quanzhong
1 Zhao, Quinyuan
87 zhao, qiang
Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.
Niste pronašli ono što ste htjeli? Pokušajte pretražiti na ovim serverima:
Zhao, Qiang u Amazon
Zhao, Qiang u CERN EDMS
Zhao, Qiang u CERN Intranet
Zhao, Qiang u CiteSeer
Zhao, Qiang u Google Books
Zhao, Qiang u Google Scholar
Zhao, Qiang u Google Web
Zhao, Qiang u IEC
Zhao, Qiang u IHS
Zhao, Qiang u INSPIRE
Zhao, Qiang u ISO
Zhao, Qiang u KISS Books/Journals
Zhao, Qiang u KISS Preprints
Zhao, Qiang u NEBIS
Zhao, Qiang u SLAC Library Catalog
Zhao, Qiang u Scirus