PRODUCTION

作品数:4111被引量:4417H指数:21
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相关作者:李全新王铁军靳月华符明联柳唐镜更多>>
相关机构:中国科学院清华大学上海交通大学中国科学技术大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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Production of the X(4014)as the Spin-2 Partner of X(3872)in e^(+)e^(-)Collisions
《Chinese Physics Letters》2024年第3期30-36,共7页Pan-Pan Shi Vadim Baru Feng-Kun Guo Christoph Hanhart Alexey Nefediev 
supported in part by the National Natural Science Foundation of China(Grant Nos.12070131001,12125507,11835015,and 12047503);the Deutsche Forschungsgemeinschaft(DFG)through the funds provided to the Sino-German Collaborative Research Center TRR110“Symmetries and the Emergence of Structure in QCD”(Project-ID 196253076);the Chinese Academy of Sciences(CAS)(Grant Nos.YSBR-101 and XDB34030000);the EU STRONG-2020 project under the program H2020-INFRAIA-2018-1(Grant No.824093);the Generalitat valenciana(GVA)for the project with ref.CIDEGENT/2019/015;supported by the Slovenian Research Agency(research core Funding No.P1-0035);by CAS President’s International Fellowship Initiative(PIFI)(Grant No.2024PVA0004)。
In 2021,the Belle collaboration reported the first observation of a new structure in theψ(2S)γfinal state produced in the two-photon fusion process.In the hadronic molecule picture,this new structure can be associat...
关键词:PROCESS X(3872) COLLISIONS 
Production of P_(cs)(4459) fromΞ_(b) Decay
《Chinese Physics Letters》2021年第7期23-28,共6页Qi Wu Dian-Yong Chen Ran Ji 
Supported by the National Natural Science Foundation of China(Grant No.11775050);the Scientific Research Foundation of Graduate School of Southeast University(Grant No.YBPY2028).
Inspired by the P_(cs)(4459)reported by the LHCb collaboration recently,we investigate the P_(cs)(4459)production from Ξ_(b) decay in a molecular scenario using an effective Lagrangian approach.With different JP assi...
关键词:DECAY PRECISE branching 
Production of Degenerate Fermi Gases of ~6Li Atoms in an Optical Dipole Trap
《Chinese Physics Letters》2021年第5期67-71,共5页Xiang-Chuan Yan Da-Li Sun Lu Wang Jing Min Shi-Guo Peng Kai-Jun Jiang 
Supported by the National Key Research and Development Program of China (Grant No.2016YFA0301503);the National Natural Science Foundation of China (Grant Nos.11674358,11434015,and 11974384);the Chinese Academy of Sciences (Grant No.YJKYYQ20170025);K.C.Wong Education Foundation (Grant No.GJTD-2019-15)。
We report the experimental production of degenerate Fermi gases of 6 Li atoms in an optical dipole trap.The gray-molasses technique is carried out to decrease the atomic temperature to 57 μK,which facilitates the eff...
关键词:RED Production of Degenerate Fermi Gases of Atoms in an Optical Dipole Trap 
Scrolled Production of Large-Scale Continuous Graphene on Copper Foils被引量:1
《Chinese Physics Letters》2020年第10期120-124,共5页Zhibin Zhang Jiajie Qi Mengze Zhao Nianze Shang Yang Cheng Ruixi Qiao Zhihong Zhang Mingchao Ding Xingguang Li Kehai Liu Xiaozhi Xu Kaihui Liu Can Liu Muhong Wu 
Supported by the Beijing Natural Science Foundation(Grant No.JQ19004);the Key R&D Program of Guangdong Province(Grant Nos.2019B010931001,2020B010189001,2018B010109009 and 2018B030327001);Bureau of Industry and Information Technology of Shenzhen(Graphene platform 201901161512);the National Natural Science Foundation of China(Grant Nos.51991340,51991342 and 51522201);the National Key R&D Program of China(Grant Nos.2016YFA0300903 and 2016YFA0300804);the Beijing Excellent Talents Training Support(Grant No.2017000026833ZK11);the Beijing Municipal Science&Technology Commission(Grant No.Z191100007219005);the Beijing Graphene Innovation Program(Z181100004818003);the Guangdong Innovative and Entrepreneurial Research Team Program(Grant No.2016ZT06D348);the Science,Technology and Innovation Commission of Shenzhen Municipality(Grant No.KYTDPT20181011104202253);the National Postdoctoral Program for Innovative Talents(Grant No.BX20190016);China Postdoctoral Science Foundation(Grant Nos.2019M660280 and 2019M660281).
We report an efficient and economical way for mass production of large-scale graphene films with high quality and uniformity.By using the designed scrolled copper-graphite structure,a continuous graphene film with typ...
关键词:COPPER GUIDANCE PRODUCTION 
ExclusiveΩ^(++)_(ccc)Ω^(--)_(ccc)Production from Z^(0)/r^(*)Decays
《Chinese Physics Letters》2018年第1期18-21,共4页Hong Chen Rong-Gang Ping 
Supported by the National Natural Science Foundation of China under Grant Nos 11645002,11375205 and 11565006
Based on the quark model the cross section for the e^(+)e^(-)→Z^(0)/r^(*)→Ω^(++)_(ccc)Ω^(--)_(ccc)exclusive process is investigated at the tree level.Compared with the Z^(0)→Ω^(-)Ω^(+)decay,our result shows tha...
Exclusive Charmonium Photo-Production at HERA and LHC with Color Glass Condensate
《Chinese Physics Letters》2017年第12期16-20,共5页蔡燕兵 杨毅 周代翠 向文昌 
Supported by the National Natural Science Foundation of China under Grant Nos 11765005,11305040,IRG11521064,11775097 and 11465021;the Fund of Science and Technology Department of Guizhou Province under Grant No[2015]2114;the Education Department of Guizhou Province under Grant No.KY[2017]004
We calculate the exclusive charmonium photo-production in the framework of color glass condensate.To obtain a good description of the vector meson production experimental data at HERA,we introduce a vector meson mass ...
关键词:LHC Exclusive Charmonium Photo-Production at HERA and LHC with Color Glass Condensate Pb 
Production of Rubidium Bose-Einstein Condensate in an Optically Plugged Magnetic Quadrupole Trap
《Chinese Physics Letters》2016年第7期120-123,共4页张东方 高天佑 孔令冉 李凯 江开军 
Supported by the National Natural Science Foundation of China under Grant Nos 11434015,91336106 and 11004224;the National Basic Research Program of China under Grant No 2011CB921601
We experimentally produce the rubidium Bose-Einstein condensate in an optically plugged magnetic quadrupole trap. A far blue-detuned focused laser beam with a wavelength of 532nm is plugged in the center of the magnet...
关键词:of is BEC in Production of Rubidium Bose-Einstein Condensate in an Optically Plugged Magnetic Quadrupole Trap 
Production and Detection of Ultracold Ground State 85Rb133Cs Molecules in the Lowest Vibrational Level by Short-Range Photoassociation
《Chinese Physics Letters》2015年第11期35-38,共4页赵延霆 元晋鹏 李中豪 姬中华 肖连团 贾锁堂 
Supported by the National Basic Research Program of China under Grant No 2012CB921603;the National Natural Science Foundation of China under Grant Nos 61275209,11304189,61378015 and 11434007;the National Natural Science Foundation for Excellent Research Team under Grant No 61121064;the Program for Changjiang Scholars and Innovative Research Team in University under Grant No IRT13076
We investigate the production of ultracold ground state x^1∑7+(u = 0) RbCs molecules in the lowest vibrational level via short-range photoassociation followed by spontaneous emission. The starting point is the las...
关键词:Cs Molecules in the Lowest Vibrational Level by Short-Range Photoassociation Production and Detection of Ultracold Ground State Rb 
All-Optical Production of Quantum Degeneracy and Molecular Bose-Einstein Condensation of ~6Li
《Chinese Physics Letters》2015年第5期47-50,共4页邓书金 刁鹏鹏 俞千里 武海斌 
Supported by the National Natural Science Foundation of China under Grant No 11374101;the Shanghai Pujiang Program under Grant No 13PJ1402500
We achieve a highly degenerate and strongly interacting Fermi gas in a mixture of the two lowest hyperfine states of 6 Li by direct evaporative cooling in a high power crossed optical dipole trap. The trap is loaded f...
关键词:All-Optical Production of Quantum Degeneracy and Molecular Bose-Einstein Condensation of BEC Li 
J/ψ Production in Ultra-Peripheral pp Collisions through aTwo-Photon Process
《Chinese Physics Letters》2014年第11期35-38,共4页朱佳庆 江学敏 李云德 
Supported by the National Natural Science Foundation of China under Grant Nos 11465021 and 11065010.
Using the photon spectrum of a high energy charged patton, we investigate the J/ψ production via the two photon interaction mechanism in ultra-peripheral pp collisions. It is shown that the contributions from the dir...
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