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Träfflista för sökning "WFRF:(Sun Xiao Feng) srt2:(2010-2014)"

Search: WFRF:(Sun Xiao Feng) > (2010-2014)

  • Result 21-30 of 350
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21.
  • Ablikim, M., et al. (author)
  • Study of e(+)e(-) -> p(p)over-bar pi(0) in the vicinity of the psi(3770)
  • 2014
  • In: Physical Review D. - 1550-7998 .- 1550-2368. ; 90:3, s. 032007-
  • Journal article (peer-reviewed)abstract
    • The process e(+)e(-) -> p (p) over bar pi(0) has been studied by analyzing data collected at root s = 3.773 GeV, root s = 3.650 GeV, and during a psi(3770) line shape scan with the BESIII detector at the BEPCII collider. The Born cross section of p (p) over bar pi(0) in the vicinity of the psi(3770) is measured, and the Born cross section of psi(3770) -> p (p) over bar pi(0) is extracted considering interference between resonant and continuum production amplitudes. Two solutions with the same probability and a significance of 1.5 sigma are found. The solutions for the Born cross section of psi(3770) -> p (p) over bar pi(0) are 33.8 +/- 1.8 +/- 2.1 pb and 0.06(-0.04-0.01)(+0.10+0.01) pb (< 0.22 pb at a 90% confidence level). Using the estimated cross section and a constant decay amplitude approximation, the cross section sigma(p<(p)over bar> -> psi(3770)pi(0)) is calculated for the kinematic situation of the planned (p) over bar ANDA experiment. The maximum cross section corresponding to the two solutions is expected to be less than 0.79 nb at 90% confidence level and 122 +/- 10 nb at a center-of-mass energy of 5.26 GeV.
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24.
  • Zhang, S. N., et al. (author)
  • The high energy cosmic-radiation detection (HERD) facility onboard China's Space Station
  • 2014
  • In: Proceedings of SPIE - The International Society for Optical Engineering. - : SPIE. - 9780819496126
  • Conference paper (peer-reviewed)abstract
    • The High Energy cosmic-Radiation Detection (HERD) facility is one of several space astronomy payloads of the cosmic lighthouse program onboard China's Space Station, which is planned for operation starting around 2020 for about 10 years. The main scientific objectives of HERD are indirect dark matter search, precise cosmic ray spectrum and composition measurements up to the knee energy, and high energy gamma-ray monitoring and survey. HERD is composed of a 3-D cubic calorimeter (CALO) surrounded by microstrip silicon trackers (STKs) from five sides except the bottom. CALO is made of about 104 cubes of LYSO crystals, corresponding to about 55 radiation lengths and 3 nuclear interaction lengths, respectively. The top STK microstrips of seven X-Y layers are sandwiched with tungsten converters to make precise directional measurements of incoming electrons and gamma-rays. In the baseline design, each of the four side SKTs is made of only three layers microstrips. All STKs will also be used for measuring the charge and incoming directions of cosmic rays, as well as identifying back scattered tracks. With this design, HERD can achieve the following performance: energy resolution of 1% for electrons and gamma-rays beyond 100 GeV, 20% for protons from 100 GeV to 1 PeV; electron/proton separation power better than 10-5; effective geometrical factors of >3 m2sr for electron and diffuse gamma-rays, >2 m2sr for cosmic ray nuclei. R and D is under way for reading out the LYSO signals with optical fiber coupled to image intensified CCD and the prototype of one layer of CALO. 
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25.
  • Aad, G., et al. (author)
  • 2014
  • Journal article (peer-reviewed)
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26.
  • Aad, G., et al. (author)
  • 2014
  • In: Physical Review C (Nuclear Physics). - 0556-2813 .- 1089-490X. ; 90:4
  • Journal article (peer-reviewed)
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27.
  • Aad, G., et al. (author)
  • 2014
  • Journal article (peer-reviewed)
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28.
  • Aad, G., et al. (author)
  • 2014
  • In: The European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6052. ; 74:10
  • Journal article (peer-reviewed)
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29.
  • Aad, G., et al. (author)
  • 2014
  • Journal article (peer-reviewed)
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30.
  • Aad, G., et al. (author)
  • 2014
  • Journal article (peer-reviewed)
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  • Result 21-30 of 350
Type of publication
journal article (291)
conference paper (3)
doctoral thesis (3)
research review (1)
Type of content
peer-reviewed (344)
other academic/artistic (4)
Author/Editor
Aad, G (254)
Abbott, B. (254)
Abi, B. (254)
Abramowicz, H. (254)
Adelman, J. (254)
Adomeit, S. (254)
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Adye, T. (254)
Akimov, A. V. (254)
Aleksa, M. (254)
Alexander, G. (254)
Alexandre, G. (254)
Amako, K. (254)
Amelung, C. (254)
Amram, N. (254)
Anastopoulos, C. (254)
Annovi, A. (254)
Antonaki, A. (254)
Antonelli, M. (254)
Antonov, A. (254)
Arabidze, G. (254)
Arai, Y. (254)
Arguin, J-F. (254)
Arnaez, O. (254)
Asai, S. (254)
Asquith, L. (254)
Assamagan, K. (254)
Avolio, G. (254)
Azuma, Y. (254)
Bachacou, H. (254)
Bachas, K. (254)
Backes, M. (254)
Backhaus, M. (254)
Baines, J. T. (254)
Baker, O. K. (254)
Banas, E. (254)
Barak, L. (254)
Barillari, T. (254)
Barisonzi, M. (254)
Barklow, T. (254)
Barone, G. (254)
Barton, A. E. (254)
Bartsch, V. (254)
Batley, J. R. (254)
Bauer, F. (254)
Beau, T. (254)
Beck, H. P. (254)
Beckingham, M. (254)
Bedikian, S. (254)
Bella, G. (254)
Bellomo, M. (254)
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University
Uppsala University (214)
Lund University (198)
Stockholm University (197)
Royal Institute of Technology (196)
Linköping University (68)
University of Skövde (12)
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Örebro University (8)
Karolinska Institutet (5)
Umeå University (3)
Swedish University of Agricultural Sciences (2)
University of Gothenburg (1)
Chalmers University of Technology (1)
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Language
English (350)
Research subject (UKÄ/SCB)
Natural sciences (219)
Medical and Health Sciences (28)
Engineering and Technology (2)

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