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Future Physics Programme of BESIII * 期刊论文 OAI收割
CHINESE PHYSICS C, 2020, 卷号: 44, 期号: 4, 页码: 40001
作者: Ablikim, M.; Achasov, M. N.; Adlarson, P.; Ahmed, S.; Albrecht, M.

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收藏 | 浏览/下载：262/0 | 提交时间：2020/06/16

ELECTROMAGNETIC FORM-FACTORS ENERGY MEASUREMENT SYSTEM LEPTON FLAVOR VIOLATION TRIPLE-PRODUCT CORRELATIONS CHIRAL PERTURBATION-THEORY LARGE-MOMENTUM-TRANSFER MU-E CONVERSION CP VIOLATION CROSS-SECTION R-PARITY

Future Physics Programme of BESIII 期刊论文 OAI收割
CHINESE PHYSICS C, 2020, 卷号: 44, 期号: 4, 页码: 40001
作者: Ablikim, M.; Achasov, M. N.; Adlarson, P.; Ahmed, S.; Albrecht, M.

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收藏 | 浏览/下载：85/0 | 提交时间：2021/09/27

ELECTROMAGNETIC FORM-FACTORS ENERGY MEASUREMENT SYSTEM LEPTON FLAVOR VIOLATION TRIPLE-PRODUCT CORRELATIONS CHIRAL PERTURBATION-THEORY LARGE-MOMENTUM-TRANSFER MU-E CONVERSION CP VIOLATION CROSS-SECTION R-PARITY

Reagentless near-infrared determination of cholesterol in undiluted human serum using interval partial least square (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Smart Materials and Nanotechnology in Engineering, SMNE 2011, September 17, 2011 - September 18, 2011, Wuhan, China
Gao H.; Lu Q.; Huang F.

收藏 | 浏览/下载：26/0 | 提交时间：2013/03/25

In order to determination of cholesterol in human serum with no reagent using nearinfrared (NIR) spectroscopy. Interval partial least square (iPLS) was proposed as an effective variable selection approach for multivariate calibration. For this purpose an independent sample set was employed to evaluate the prediction ability of the resulting model. The spectrum was split into different interval. Then the informative region of cholesterol (1688-1760nm) in which the PLS model has a low RMSEP with 0.241mmol/L and a high R with 0.975 is selected with 23 intervals. The results indicate that the informative region of cholesterol can be obtained by iPLS and applied to design the simpler reagentless NIR instruments for inexpensive cholesterol measurement in future. (2012) Trans Tech Publications Switzerland.

Design and calibration of the solar irradiance monitor (EI CONFERENCE) 会议论文 OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
作者: Yang D.-J.; Gong C.-H.; Wang Y.-P.; Ye X.; Fang W.

收藏 | 浏览/下载：27/0 | 提交时间：2013/03/25

The solar irradiance monitor (SIM) with the design accuracy of 5 used to monitor the secular changes of the total solar irradiance on FY-3 satellite takes the sun-scanning measurement method on-orbit. Compared to the sun-tracking measurement method this method simplifies the structure and cuts the cost but the measuring accuracy is affected by the sun-synchronous orbit sunlight incidence angle and the installing angle of the SIM in the satellite. Through the ground calibration experiment studies on the affection of different sunlight incidence angles to the measurement accuracy. First by the satellite tool kit (STK) simulation software simulates the orbital parameters of the sun-synchronous satellite and calculates the Sun ascension and declination at any time. By the orbit coordinate transformation matrix gets the components of the Sun vectors to the axes of the satellite and base on the components designs the field of view and the installing angles of the SIM. Then designs and completes the calibration experiment to calibrate the affection of the incidence angles. Selecting 11 different angles between the sunlight and the satellite X-axis measures the total solar irradiance by the SIM at each angle and compares to the irradiances of the SIAR reference radiometers and gets the coefficient curves of the three channels of the SIM. Finally by the quadratic fitting gets the correction equations on the incidence angles: R 1=5.7110-52 -2.45310 -3+1.0302 R2=2.8410-5-1. 96510-3+1.0314 and R3 =1.7210 -52-4.18410-4+0.9946. The equations will aimprove the on-orbit measurement accuracy of the solar irradiance and are very important to the on-orbit data processing after the satellite launched. 2011 SPIE.

3R intersection target positioning in real time based on distance (EI CONFERENCE) 会议论文 OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Nengwei W.; Juan C.; Jian C.

收藏 | 浏览/下载：13/0 | 提交时间：2013/03/25

The positioning error based on angle angle-distance or single station positioning increases with the distance increasing. 3R target positioning based on distance can obtain the high precision measurements in long distance. Here we give the 3R model for the intersection positioning provide the two necessary conditions for getting the optimum intersection point. The experimental results show that the intersection precision based on angle is over 2m and will degrade greatly with the increasing of distance while the one based on 3R model will improve and the error decrease gradually. That the precision of the distance measurement is about 1m means the 3R model is better than the angle positioning which can compensate the drawbacks of the angle positioning at short distance. 2010 IEEE.

Characteristics of ZnMgO-based metal-semiconductor-metal photodetectors (EI CONFERENCE) 会议论文 OAI收割
International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Photoelectronic Imaging and Detection, September 9, 2007 - September 12, 2007, Beijing, China
作者: Zhang J.; Li B.; Li B.; Li B.; Zhao Y.

收藏 | 浏览/下载：23/0 | 提交时间：2013/03/25

In recent years ZnMgO semiconductor alloys with a direct bandgap tunable between 3.37 eV and 7.8 eV become one of the most suitable materials for the fabrication of ultraviolet detectors. In this paper we have fabricated metal-semiconductor-metal photodetectors on 1-m thick Zn 0.8Mg0.2O films. The interdigital metal electrodes are 500 m long and 5 m wide with an interelectrode spacing 2 m 5 m and 10 m respectively. Zn0.8Mg0.2O films were grown on quartz by ratio frequency magnetron sputtering at 500C. Dark current spectral responsivity and pulse response were carried out for the devices with different finger pitches. All the photodetectors showed the peak responsivity at 330 nm and the ultraviolet-visible rejection ratio (R330 nm/R400 nm) is more than four orders of magnitude at 3 V bias. For the device with 2 m finger pitch the detectivity was calculated as 4.21011 cm Hz 1/2/W at 330 nm. Furthermore the transient response measurement for all devices revealed similar rise time of 10 ns. The 90%-10% fall times are 130 ns 170 ns and 230 ns for the devices with different finger pitches of 2 m 5 m and 10 m respectively..

Further corroboration of equivalence of two X-2 forms 期刊论文 OAI收割
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2006, 卷号: 30, 期号: 2, 页码: #REF!
作者: Mo XH(莫晓虎); Mo, XH

收藏 | 浏览/下载：10/0 | 提交时间：2016/04/12

equivalence X-2 form linear function R-value measurement

Measurement of inclusive momentum spectra and multiplicity distributions of charged particles at root s similar to 2-5 GeV 期刊论文 OAI收割
PHYSICAL REVIEW D, 2004, 卷号: 69, 期号: 7
作者: BES Callaboration

收藏 | 浏览/下载：20/0 | 提交时间：2015/12/02

TOTAL CROSS-SECTION E(+)E(-) ANNIHILATION DATA HADRONIC-Z-DECAYS E&E ANNIHILATION E+E ANNIHILATION QCD CORRECTIONS R-MEASUREMENT ENERGY JETS FRAGMENTATION

Equivalence of two X-2 forms 期刊论文 OAI收割
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2003, 卷号: 27, 期号: 5, 页码: 371-376
作者: Mo XH(莫晓虎); Zhu YS(朱永生); Mo, XH; Zhu, YS

收藏 | 浏览/下载：22/0 | 提交时间：2016/06/27

equivalence X-2 form bias R-value measurement

Different X-2 forms for correlated data and their properties 期刊论文 OAI收割
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2003, 卷号: 27, 期号: 9, 页码: 747-753
作者: Mo XH(莫晓虎); Zhu YS(朱永生); Mo, XH; Zhu, YS

收藏 | 浏览/下载：26/0 | 提交时间：2016/06/28

X-2 form biasness unbiasedness R-value measurement correlated data