'Decay constant' presentation slideshows

The atom

The atom. orbiting electrons. Nucleus (protons and neutrons). Nuclide notation. Nucleon number (A) = number of protons and neutrons. Neutron number (N) = A - Z. 7. Li. 3. Proton number (Z) = number of protons . 7. 6. Li. Li. 3. 3. Isotopes.

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University of Illinois at Chicago Radiation Safety Section Environmental Health and Safety Office

University of Illinois at Chicago Radiation Safety Section Environmental Health and Safety Office. Radiation Safety Physics Lecture. Physics 108, 244. Ionizing Radiation. Radiation that can cause ionization of the material through which it passes either directly or indirectly

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The Theory of Radioactive Decay

The Theory of Radioactive Decay. Nuclear Physics Lesson 7. Homework. Read pages 168-171 (Chapter 9.7). Answer Q1-4 by next Monday Period 2. Show all working. HWK days: Tues Wk 1 Period 4 Mon Wk 2 Period 2 Thurs Wk 2 Period 4 Test - some time before half term. Learning Objectives.

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Charm Physics Potential at BESIII

Charm Physics Potential at BESIII. Kanglin He Jan. 2004, Beijing hekl@ihep.ac.cn. Outline. Charm physics at threshold Absolute Branching Ratio Leptonic Decay and Decay Constant Semileptonic Decay and CKM Matrix Physics Beyond Standard Model D 0 D 0 Mixing CP violation

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ME 322: Instrumentation Lecture 40

ME 322: Instrumentation Lecture 40. April 30, 2014 Professor Miles Greiner. Announcements/Reminders. This week: Lab 12 Feedback Control HW 14 d ue now (Last HW assignment) Review Labs 9, 10, 11, and 12; Today and Friday Supervised Open-Lab Periods

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Nuclear Physics

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5.3.3 Radioactivity

5.3.3 Radioactivity. (a) describe the spontaneous and random nature of radioactive decay of unstable nuclei. Radioactive decay. Stable. Unstable: Will emit radiation randomly once. Radioactive decay. Nuclear decay is spontaneous because:

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Physics 6C

Physics 6C. Nuclear Physics and Radioactivity. Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB. Mass Defect (Binding Energy).

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CHEM 312: Lecture 3 Radioactive Decay Kinetics

CHEM 312: Lecture 3 Radioactive Decay Kinetics. Outline Readings: Modern Nuclear Chemistry Chapter 3; Nuclear and Radiochemistry Chapters 4 and 5 Radioactive decay kinetics Basic decay equations Utilization of equations Mixtures Equilibrium Branching Cross section Natural radiation

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Exponential Models

Exponential Models. Thursday, April 24 th. Derivative Rules Warm Up. To make sure that no one is wobbly on derivative rules, we have a page of practice. Half-life. 6mg of a radioactive isotope of gold, Au-198, decays into 4.6mg after 1day. What is the decay constant for Au-198?

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6. Atomic and Nuclear Physics

6. Atomic and Nuclear Physics. Chapter 6.6 Nuclear Physics. v=0. v. d. 2e. Ze. Scattering experiments and distance of closest approach.

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Radioactivity

Radioactivity. Radioactivity. Radioactivity. Natural decay series. HW 10. Other 2?. Radioactivity. Radioactivity. Radioactivity. Statistical. Compare to human life time!!!. ? decay constant. Radioactivity. Show that the mean lifetime . N is difficult to measure.

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Neuroenergetics and the Kinetic Design of Excitatory Synapses

Neuroenergetics and the Kinetic Design of Excitatory Synapses. Paper by: David Attwell and Alasdair Gibb Nature Reviews Neuroscience Vol 6 (2005) DSI Artificial Cognitive Memory Journal Club 09 February 2011 Presented by: An Jingzhi. Content. Overview of the Paper

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Our Objective : An Ideal Situation of the Summation Calculation

Our Objective : An Ideal Situation of the Summation Calculation of the FP Decay Heat. Summation Calculation of FP Decay Heat. ? i. E i ?. N i. P ? ??? =. ?. (? -ray Component ). P ? ??? =. ?. ? i. N i. E i ?. (? -ray Component ).

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Radioactivity, Nuclear Medicine & PET Scans

Radioactivity, Nuclear Medicine & PET Scans. http://www.colin-studholme.net/research/ipag/mrdspect/mrspect3.html. http://www.mwit.ac.th/~Physicslab/applet_04/atom2/Alphae.gif. Background Image courtesy of Dr. Bill Moore, Dept. of Radiology, Stony Brook Hospital. Introduction & Motivation.

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Isotopes

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Half-Life

Half-Life. The number of particles decaying in a short period of time is proportional to the number of particles. The decay constant is l . The decay rate or activity is the rate of change. Activity decreases as time increases. Decay Rates. Measured Activity.

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A06: Theory Heavy quark physics from lattice QCD

A06: Theory Heavy quark physics from lattice QCD. Sinya AOKI Graduate School of Pure and Applied Sciences University of Tsukuba. Fourth Workshop on Mass Origin and Supersymmetry Physics March 6-8, 2006, Tsukuba, Japan. Introduction. Determination of CKM matrix from experiments.

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The Natural Base, e Applications

The Natural Base, e Applications. The Formula for continuously compounded interest is:. A. Total amount. P. Principal (amount invested). r. Interest rate. t. time. Example 1.

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Determination of the Age of the Earth (Second Method)

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