中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
长春光学精密机械与物... [4]
近代物理研究所 [4]
高能物理研究所 [2]
理论物理研究所 [1]
采集方式
OAI收割 [11]
内容类型
会议论文 [6]
期刊论文 [5]
发表日期
2019 [1]
2017 [3]
2011 [2]
2010 [2]
2009 [1]
2007 [2]
更多
学科主题
Physics [2]
Instrument... [1]
筛选
浏览/检索结果:
共11条,第1-10条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
提交时间升序
提交时间降序
发表日期升序
发表日期降序
题名升序
题名降序
作者升序
作者降序
Recent results for STAR root s(NN)=4.9 GeV Al+Au and root s(NN)=4.5 GeV Au+Au Fixed-Target Collisions
期刊论文
OAI收割
NUCLEAR PHYSICS A, 2019, 卷号: 982, 页码: 899-902
作者:
Wu, Yang
;
Adam, J.
;
Adamczyk, L.
;
Adams, J. R.
;
Adkins, J. K.
  |  
收藏
  |  
浏览/下载:95/0
  |  
提交时间:2019/04/02
STAR
fixed-target
FXT
spectra
directed flow
elliptic flow
strangeness
rapidity density
STAR Results from Au plus Au Fixed-Target Collisions at root(NN)-N-S=4.5 GeV
会议论文
OAI收割
作者:
Meehan, Kathryn
;
Adamczyk, L.
;
Adkins, J. K.
;
Agakishiev, G.
;
Aggarwal, M. M.
  |  
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2018/08/20
STAR
fixed-target
HBT
flow
spectra
strangeness
dynamical fluctuations
rapidity density
STAR Results from Au plus Au Fixed-Target Collisions at root(NN)-N-S=4.5 GeV
期刊论文
OAI收割
NUCLEAR PHYSICS A, 2017, 卷号: 967, 页码: 808-811
作者:
Meehan, Kathryn
;
Adamczyk, L.
;
Adkins, J. K.
;
Agakishiev, G.
;
Aggarwal, M. M.
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2018/05/31
STAR
fixed-target
HBT
flow
spectra
strangeness
dynamical fluctuations
rapidity density
Heavy quarkonium: progress, puzzles, and opportunities
期刊论文
OAI收割
EUROPEAN PHYSICAL JOURNAL C, 2011, 期号: *, 页码: -
Brambilla, N
;
Eidelman, S
;
Heltsley, BK
;
Vogt, R
;
Bodwin, GT
;
Eichten, E
;
Frawley, AD
;
Meyer, AB
;
Mitchell, RE
;
Papadimitriou, V
;
Petreczky, P
;
Petrov, AA
;
Robbe, P
;
Vairo, A
;
Andronic, A
;
Arnaldi, R
;
Artoisenet, P
;
Bali, G
;
Bertolin, A
;
Bettoni, D
;
Brodzicka, J
;
Bruno, GE
;
Caldwell, A
;
Catmore, J
;
Chang, CH
;
Chao, KT
;
Chudakov, E
;
Cortese, P
;
Crochet, P
;
Drutskoy, A
;
Ellwanger, U
;
Faccioli, P
;
Mokhtar, AG
;
Tormo, XGI
;
Hanhart, C
;
Harris, FA
;
Kaplan, DM
;
Klein, SR
;
Kowalski, H
;
Lansberg, JP
;
Levichev, E
;
Lombardo, V
;
Lourenco, C
;
Maltoni, F
;
Mocsy, A
;
Mussa, R
;
Navarra, FS
;
Negrini, M
;
Nielsen, M
;
Olsen, SL
;
Pakhlov, P
;
Pakhlova, G
;
Peters, K
;
Polosa, AD
;
Qian, W
;
Qiu, JW
;
Rong, G
;
Sanchis-Lozano, MA
;
Scomparin, E
;
Senger, P
;
Simon, F
;
Stracka, S
;
Sumino, Y
;
Voloshin, M
;
Weiss, C
;
Wohri, HK
;
Yuan, CZ
收藏
  |  
浏览/下载:89/0
  |  
提交时间:2013/05/17
B-C MESON
QCD SUM-RULES
PROTON-NUCLEUS COLLISIONS
PRODUCTION NEAR-THRESHOLD
OBSERVED CROSS-SECTIONS
TO-LEADING-ORDER
VACUUM POLARIZATION FUNCTION
FIXED-TARGET EXPERIMENTS
EFFECTIVE-FIELD THEORY
PLUS AU COLLISIONS
Design of VxWorks-based software architecture for space optical remote sensor (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China
Tao Y.
;
Song K.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2013/03/25
In order to satisfy requirements of real time and parallel control for the space optical remote sensor and implement the high integration of software
a kind of VxWorks-based multitask software architecture was put forward. Firstly
the technological requirements of optical remote sensor were analyzed in detail and functions and performances of the optical remote sensor were fixed. Task that was based on each function of optical remote sensor was compartmentalized. Then
software architecture of optical remote sensor was designed. Finally
experiments were carried out and results verified the accuracy and feasibility of the software architecture. Test results showed that the software architecture satisfied the requirements of real time and parallel control for the space optical remote sensor
its functions and performances met the system design target perfectly
and the software architecture was applicable to the engineering application of space instrument. 2011 IEEE.
Line-of-sight locating algorithm for staring imaging aerial remote sensor (EI CONFERENCE)
会议论文
OAI收割
2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010, July 9, 2010 - July 11, 2010, Chengdu, China
作者:
Li Y.
;
Li Y.
;
Li Y.
;
Li Y.
;
Li J.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2013/03/25
A line-of-sight (LOS) Locating algorithm for staring imaging is presented in this paper. Staring imaging is an imaging mode for aerial remote sensor
which photographs the designated earth-fixed target in muItidirections. Therefore
the details of interesting targets is available. For the target obscured or disguised
its advantage becomes more apparent. This paper proposes the method using two-axis rotation to achieve staring imaging
and establishes the system model and the associated coordinates. Adopting the method of coordinate transformation
the LOS Locating algorithm is constructed
which determines the LOS direction. For the validation of algorithm
Target Geolocation Algorithm is established using Simulink library blocks. Eventually
it proves the feasibility of the LOS Locating algorithm. This article provides a thought of LOS Locating algorithm for staring imaging. The method of coordinate transformation used in this paper can be applied to line-of-sight positioning in other imaging modes. 2010 IEEE.
Linearity measurement for image-intensified CCD (EI CONFERENCE)
会议论文
OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
作者:
Zhang L.
;
Zhao Y.
;
Zhao Y.
;
Zhao Y.
;
Yan F.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2013/03/25
To the characteristic of the ultraviolet CCD (UV ICCD)
technique of the linearity measurement of the UV ICCD camera is studied based on the theory of radiometry. Approach of linearity measurement is discussed
and a kind of measurement system of the UV ICCD has been developed based on the method of neutral density filter. It is very important that the transmittance of the filter is independent of the wavelength in the method of neutral density filter. Black metal screen mesh with different transmittance is used in our system
and calibration of the filters' transmittance in different working positions has been done. Meanwhile
to assure the uniform of the received radiation on the target of the detector at any test points
an integrating sphere is placed behind the neutral filter to balance light. The whole measurement system mainly consists of a deuterium lamp with high stabilization
the attenuation film with transmission
integrating sphere
optical guide and electro-shift platform. Auto control is realized via special software during the test. With this instrument
the linearity of the UV ICCD was measured. Experimental results show that the nonlinearity of the UV ICCD under fixed-gain is less than 2% and the uncertainty of measurement system is less than 4%. 2010 Copyright SPIE - The International Society for Optical Engineering.
Angular rate of test table based on high-speed non-contact measurement (EI CONFERENCE)
会议论文
OAI收割
9th International Conference on Electronic Measurement and Instruments, ICEMI 2009, August 16, 2009 - August 19, 2009, Beijing, China
作者:
Yang L.
;
Zhao Y.
;
Zhao Y.
;
Zhao Y.
;
Yang L.
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/03/25
This article will introduces a high-speed non-contact method that can measures the angular rate of a test table though an objective perspective. This method adopts a collimator tube that can be measured as a target fixed to the test table
and the target corresponds to the angular position of the test table. In the process of the table rotating
the camera will to keep track of the objective at a high speed. Due to the high sampling frequency of the high-speed camera
instantaneous angular rate of test table can be measured. With pixel subdivision technology
its measuring accuracy can be up to 0.02 pixels. We use this methods measured a low-speed test table's angular rate and analyzed the data. The error analysis shows when the rate of the test table is 0.20/s
the accuracy of the method can achieve 0.0220%. 2009 IEEE.
Luminosity determination at HERA-B
期刊论文
OAI收割
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2007, 卷号: 582, 期号: 2, 页码: #REF!
作者:
HERA-B Collaboration
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2016/04/13
fixed target experiments
luminosity determination
delta rays
proton nucleon collisions