In this work we present "real life" experiences with the AMS Italian Ground Segment Data Transfer System. Its goal is moving data for the AMS-02 experiment, which will take data on board of the International Space Station, from the Central Facility, located elsewhere, to the Italian Ground ...
For the two-component case with closing the u03c4-mode for the heavy DM particle, we find that the new AMS-02 data allows the heavy DM cutoff larger than 1u00a0TeV, providing a good description of the high-energy behavior of the total e+ + eu2212 flux and satisfying the diffuse u...
research in AMS-02 AMS-02地面传输系统%Ground data transfer research in AMS-02AMS-02地面传输系统%Ground data transfer research in AMS-02海量数据传输效率TCP缓冲并行流IPv6为了研究在高能物理试验中使用超长TCP连接进行数据传输的最佳效率,分别在IPv4和IPv6网络协议上进行了一系列的试验寻求优化方法.介绍了AMS...
In the present work we try to give a systematic study on the uncertainties of the models to explain the AMS-02 positron fraction data, which shows the cosmic ray interaction models, the nuclei injection spectrum and so on. We find that in general a spectral hardening of the primary electron...
We derive limits on the dark matter annihilation cross section and lifetime using measurements of the AMS-02 antiproton ratio and positron fraction data. In deriving the limits, we consider the scenario of secondary particles accelerated in supernova remnants (SNRs) which has been argued to be ...
data of the three R/G/B LEDs as well. An external micro controller can address and control each device in a daisy chain architecture via an open system protocol. The open protocol allows the micro controller to read back these data and to run any color algorithm. It also allows to read...
类似说明 - AMSREF-02 制造商部件名数据表功能描述 Maxim Integrated Produc...MAX675 131Kb/4P5V Precision Voltage Reference 1996 Burr-Brown (TI)REF02 317Kb/12P5V Precision VOLTAGE REFERENCE Texas InstrumentsREF02BU 869Kb/15P[Old version datasheet]5V Precision VOLTAGE REFERENCE ...
The new AMS-02 leptonic data from 1 to 500 GeV are presented and discussed. These new data indicate that new sources of CR leptons need to be included to describe the observed spectra at high energies. Explanations of this anomaly may be found either in dark-matter particles annihilation or...
AMSAMS--02Detector02Detector SchoolofComputerScience&Engineering AMSAMS--02DataVolume02DataVolume Data/ Year 1998200120022003200420052006200720082009Total Raw0.20---5.55.05.02.51515150.5~64 ESD0.30---3.50.50.57.54444441.5~146 Tags0.05---0.20.60.60.60.12.0 Total0.55---95.55...
NASA National Snow and Ice Data Center Distributed Active Archive Center. AMSR-E/AMSR2 Unified L2B Global Swath Surface Precipitation, Version 1 | National Snow and Ice Data Center. [describe subset used if applicable]. Date Accessed 12-02-2024. 本文参与 腾讯云自媒体同步曝光计划,分享自作者个人...