Dissertation > Excellent graduate degree dissertation topics show

Non-statistic Fluctuation of Target Evaporated Fragments Produced from 12C-agbr Interactions at 290a MeV in One-dimensional Phase Space

Author: LiangYan
Tutor: ZhangDongHai
School: Shanxi Normal University
Course: Particle Physics and Nuclear Physics
Keywords: Evaporation target nucleus fragments Vertical factorial moments Level factorial moments Cumulative variable Intermittent
CLC: O571.4
Type: Master's thesis
Year: 2010
Downloads: 7
Quote: 0
Read: Download Dissertation

Abstract


In this paper, scaled factorial moment method 290 A MeV 12 C-AgBr effect evaporation target nucleus fragments dimensional phase space in a non-statistical fluctuations were studied. In order to study the phase space debris target nucleus evaporation characteristics of non- statistical fluctuations , the first in space launch angle (cosθ) and azimuth (φ) , respectively, made ??a one-dimensional space level factorial moments and factorial moments of the one-dimensional vertical analysis , the experimental results indicate the level factorial moments and vertical factorial moments are spaced over the phase space decreases. In order to eliminate the particle phase space caused by the uneven distribution of non- statistical fluctuations , we used two methods to eliminate this fluctuation . First, we use the modified level factorial moments for 290 A MeV 12 C-AgBr effect evaporation target nucleus fragments in space launch angle and azimuth of the horizontal space re- factorial moments were calculated results show that the correction level factorial moments after the interval with the reduced phase space is reduced , resulting 290 A MeV 12 C-AgBr effect evaporation target nucleus fragments in a one-dimensional phase space launch process does not exist intermittent behavior. Second, we use the cumulative variable method for one-dimensional phase space level factorial moments and vertical factorial moments been re- calculated the horizontal and vertical factorial moments factorial moments are reduced with the phase space interval decreases , which can be obtained 290 A MeV 12 C-AgBr effect evaporation target nucleus fragments in a one-dimensional phase space launch process does not exist intermittent behavior.

Related Dissertations

  1. The Mechanism and Role of Cavelion-1 in Oxidative Stress Induced by Intermittent High Glucose in Endothelial Cells,R587.1
  2. Impact of Intermittent Power on Grid Voltage Operating Characteristics,TM712
  3. The Effect of Chronic Intermittent Hypoxia on Expression of HIF-α, TNF-α, IL-6 in HepG2 Cell,R735.7
  4. Study on the Calculation Method of Intermittent Heating Load,TU832
  5. The Experimental Investigation on the Inverted A~2 /O Integrative Oxidation Ditch Process in Domestic Sewage Treatment,X703
  6. Algorithm Research on Satelellite Autonomous Navigation Based on Synthetic Aperture Radar,V448.22
  7. Shallow water flow and sediment-laden state of the numerical simulation,TV142
  8. Effect of Two-sludge SBR Short-range Denitrifying Phosphorus and Nitrogen Removal,X703
  9. Research about Correlation Factors on Surgery Outcome of Intermittent Exotropia,R779.6
  10. Polylactic acid / OMMT nanocomposites preparation and foaming research,TB383.1
  11. The Effect of Chronic Intermittent Hypoxia on Hypothalamic-pituitary- Thyroid Axis in Rats,R363
  12. The Effect of Chronic Intermittent Hypoxia on Hypothalamic-pituitary-adrenal Axis in Rats,R363
  13. Research on Synchronizations by OPCL Method in Time Delay Systems,O415.5
  14. A Pragma-Cognitive Interpretation of Transition Humor of Chinese Jianxieyu,H13
  15. The Effect of CIHH on the Cardiac Protection of Endocannabinoid Anadamide in Rat,R363
  16. Increased Expression of HO-1 Induced by Intermittent Hypobaric Hypoxia Preconditioning in the Hippocampus and Its Protective Effect on the Hippocampus Neurons of Rats with Global Cerbral Ischemia/Reperfusion,R743.3
  17. Chronic intermittent hypoxia on cognitive impairment and RAGE, LRP1 in the blood-brain barrier expression,R749.1
  18. F-Yang-Mills field in the gap and instability nature,O186.12
  19. Single-machine Scheduling Problems with Learning Effects in Intermittent Batch Production,O223
  20. Study on the Effects of Cognitive Function Caused by Hypoxic Injury in the Neonate Rats,R766

CLC: > Mathematical sciences and chemical > Physics > Nuclear physics,high energy physics > Nuclear physics > Nuclear reaction
© 2012 www.DissertationTopic.Net  Mobile