Chelsea L. Harris 1 Rand Watson 2 1.Texas Southern University; Houston, Texas 77047 2.Texas A&M Cyclotron Institute; College Station, Texas 77843 (Summer.

Slides:

Advertisements

Similar presentations

GEANT4 Simulations of TIGRESS

Advertisements

Determining the Valence State of Lead in Compounds Using PIXE Andrew Voter Nuclear group July 23, 2007.

JYFLTRAP: Spectroscopy with multi-trap facility Facility Mass purified beams In-trap spectroscopy Future plans.

Spectrum Identification & Artifacts Peak Identification.

Status of Ultra-low Energy HPGe Detector for low-mass WIMP search Li Xin (Tsinghua University) KIMS collaboration Oct.22nd, 2005.

MARY NORRIS, STEPHENVILLE HIGH SCHOOL LIN SHAO, ASSISTANT PROFESSOR NUCLEAR ENGINEERING TEXAS A&M UNIVERSITY The research question: How Does Radiation.

Terrestrial Gamma-ray Flashes. Gamma Ray Astronomy Beginning started as a small budget research program in 1959 monitoring compliance with the 1963 Partial.

Upsilon Particles in High-Energy Au+Au Collisions Catie Talbert Austin College Texas A&M – Cyclotron Institute REU 2006 Mentor: Saskia Mioduszewski Grad.

Astrophysical S(E)-factor of the 15 N(p,α) 12 C reaction at sub-Coulomb energies via the Trojan-horse method Daniel Schmidt, Liberty University Cyclotron.

Introduction Radioactive nuclei decay in numerous ways: emitting electrons, protons, neutrons, alpha particles, gamma rays, x-rays, or some combination.

A Pyroelectric Crystal Particle Accelerator

K-Shell Spectroscopy of Au Plasma Generated with a Short Pulse Laser Calvin Zulick [1], Franklin Dollar [1], Hui Chen [2], Katerina Falk [3], Andy Hazi.

Status of TACTIC: A detector for nuclear astrophysics Alison Laird University of York.

Forschungszentrum Karlsruhe in der Helmholtz-Gemeinschaft Neutron capture cross sections on light nuclei M. Heil, F. Käppeler, E. Uberseder Torino workshop,

A Pyro-Electric Crystal Particle Accelerator Chelsea L. Harris, Texas Southern University Dr. Rand Watson, Texas A&M University Cyclotron Institute Pyroelectric.

New precise  K measurement as a test of internal conversion theory 166 keV transition in 139 La Christine Balonek Dr. John C. Hardy, Advisor Dr. Ninel.

Astrophysical S(E)-factor of the 15N(p,α)12C reaction at sub-Coulomb energies via the Trojan-horse method Daniel Schmidt, Liberty University Cyclotron.

A Desktop Particle Accelerator Employing a Pyroelectric Crystal Jon Kalodimos, Kansas State University Dr. Rand Watson, Texas A&M Cyclotron Institute.

Nuclear Binding, Radioactivity Physics 1161: Pre-Lecture

COBRA Double Beta Decay Experiment D.Y. Stewart, Dr. Y.A. Ramachers, Prof. P.F.Harrison Experimental Particle Physics Group University of Warwick What.

X-Ray Fluorescence Analysis by Gergana Hristozova Project supervisor: s. eng. M. Gustova FLNR.

Bremsstrahlung Temperature Scaling in Ultra-Intense Laser- Plasma Interactions C. Zulick, B. Hou, J. Nees, A. Maksimchuk, A. Thomas, K. Krushelnick Center.

Measurements of cross-sections of neutron threshold reactions and their usage in high energy neutron measurements Ondřej Svoboda Nuclear Physics Institute,

Electron-impact inner shell ionization cross section measurements for heavy element impurities in fusion reactors Jingjun Zhu Institute of Nuclear Science.

The Schrödinger Model and the Periodic Table. Elementnℓms H He Li Be B C N O F Ne.

Background Subtraction in Next Generation 0  Experiments Double-Beta Decay Challenges in 0  Decay Detection Small 0νββ decay half-life leads to low.

Production of elements near the N = 126 shell in hot fusion- evaporation reactions with 48 Ca, 50 Ti, and 54 Cr projectiles on lanthanide targets Dmitriy.

Radiation Detection and Measurement, JU, First Semester, (Saed Dababneh). 1 Spectrum if all energy is captured in detector. Allows identification.

Ion Beam Analysis Dolly Langa Physics Department, University of Pretoria, South Africa Blane Lomberg Physics Department, University of the Western Cape,

Trace element content comparison for high-loss and low-loss sapphire* S. C. McGuireG. P. Lamaze and E. A. Mackey Department of PhysicsChemical Sciences.

FRANK LABORATORY OF NEUTRON PHYSICS ION BEAM ANALYSIS STANCIU-OPREAN LIGIA SUPERVISOR DR. KOBZEV ALEXANDER.

Setup for hypernuclear gamma-ray spectroscopy at J-PARC K.Shirotori Tohoku Univ. Japan for the Hyperball-J collaboration J-PARC E13 hypernuclear  -ray.

Studies of neutron cross-sections by activation method in Nuclear Physics Institute Řež and in The Svedberg Laboratory Uppsala and experimental determination.

Stopped Muon/Pion Measurements Jim Miller, BU May 2012 UW Test Beam Meeting.

Detection of trace elements in meteorites using PIXE Presented by: Sasha dos-Santos.

What is the Research Question?

Preparation of gas-chemistry of Dubnium at IMP Z. Qin, J.S. Guo, X.L. Wu, H.J.Ding, W.X.Huang, Z.G. Gan, Institute of Modern Physics, Chinese Academy of.

Studies of Helium proportional counters response on fast neutrons, at NCSR “Demokritos” M. Zamani, M. Manolopoulou, S. Stoulos, M. Fragopoulou School of.

Pyroelectric X-ray and neutron generator for low background detectors calibration A.S. Chepurnov a, V.Y. Ionidi a, O.O. Ivashchuk b, A.S. Kubankin b,c,

e- beam 2D sample e- beam 3D

PRESORT OF THE DATA OF THE COLOGNE TEST EXPERIMENT ● Quality and integrity of data ● Detector numbering and positions ● Calibrations and gain stability.

Accelerator Physics, JU, First Semester, (Saed Dababneh). 1 In the figure: Photoelectric suppressed. Single Compton (effect of crystal dimensions).

1 GEM R&D Activity in USTC Yi Zhou University of Science & Technology of China.

Neutron Capture Cross Sections from 1 MeV to 2 MeV by Activation Measurements Korea Institutes of Geoscience and Mineral Resource G.D.Kim, T.K.Yang, Y.S.Kim,

Fusion Neutronics Activity at JAERI from October 2000 to September 2001 Peseted by Takeo NISHTANI IEA International Work Shop on Fusion Neutronics The.

Are the relativistic Fe lines really relativistic? A systematic analysis of the Fe K line from inner region of accretion disk of Neutron star LMXB with.

Background Subtraction in Next Generation 0  Experiments Double-Beta Decay Challenges in 0  Decay Detection Benjamin Spaun Whitworth College Advisors:

Modification of Geant4 simulation Detailed crystal structures included reference materials real geometry.

Spatial and Energy Profiling of D-D Fusion Reactions in an IEC Fusion Device David C. Donovan D. R. Boris, G. L. Kulcinski, J. F. Santarius 11 th US-Japan.

The Gulmarg Neutron Monitor Ramesh Koul Astrophysical Sciences Division Bhabha Atomic Research Centre Mumbai

Photoneutron Distributions around 18 MV X-ray Radiotherapy Accelerators using Nuclear Track Detectors Fazal-ur-Rehman, H. Al-Ghamdi, M. I. Al-Jarallah.

1 Alushta 2016 CROSS SECTION OF THE 66 Zn(n,α) 63 Ni REACTION at CROSS SECTION OF THE 66 Zn(n, α) 63 Ni REACTION at E n = 4.0, 5.0 and 6.0 MeV I. Chuprakov,

Three years of cross-section measurements of (n,xn) threshold reactions at TSL Uppsala and NPI Řež O. Svoboda, A. Krása, A. Kugler, M. Majerle, J. Vrzalová,

Exploring the alpha cluster structure of nuclei using the thick target inverse kinematics technique for multiple alpha decays. The 24 Mg case Marina Barbui.

C. Guerrero “A first look to capture with fission tagging” n_TOF Analysis Meeting, CERN November 2010 A first look to capture with fission tagging.

Focal plane detector discussion Kwangbok Lee Low Energy Nuclear Science team Rare Isotope Science Project Institute for Basic Science July 11,

Studies of (n,xn) reaction cross-sections and also cross-sections of relativistic deuteron reactions obtained by the activation method Vladimír Wagner.

Status of ULE-HPGe Experiment for WIMP Search in YangYang

Sunil Kumar, Namita yadav, Pragya Bhatt, Raj Singh, B. K. Singh, R

Gabriel I. Lopez Morales* ~

PHY Precise Measurement of the Internal Conversion Coefficient for the E3 decay from the 111mCd Isomer Laura G. Pineda1,2, N. Nica2, J.C. Hardy2.

Study of SHE at the GSI – SHIP

Reactions of Metals.

Bubble Chamber Planning Meeting

Searching for states analogous to the 12C Hoyle state in heavier nuclei using the thick target inverse kinematics technique. Marina Barbui 5/17/2018, Galveston,

Andrei OLEINIK, 24, from Russia.

ION BEAM ANALYSIS.

Neutron Beam Test for Measuring Quenching Factor of CsI(Tl) Crystal

O. Svoboda, A. Krása, A. Kugler, M. Majerle, J. Vrzalová, V. Wagner

Chapter 3, Part2 Nuclear Chemistry CHEM 396 by Dr

Presentation transcript:

Chelsea L. Harris 1 Rand Watson 2 1.Texas Southern University; Houston, Texas Texas A&M Cyclotron Institute; College Station, Texas (Summer III) A Pyro-Electric Crystal Particle Accelerator

Purpose  To continue modifications to the pyro-electric crystal particle accelerator to increase the neutron counting rate above background.  To optimize a pyro-electric crystal particle accelerator to accelerate deuterons to sufficient energies to initiate d + d fusion reactions. Overall Immediate

Mechanisms D +D  3 He + n (Q = 3.3 MeV) (Q = 3.3 MeV) D + D  T + p (Q = 4.0 MeV) (Q = 4.0 MeV)

Tunneling Effect From R. Dunlap, The Phy. Of Nuc. And Part. (2004) 179.

Applications

Pyro-Electric Crystals

The Particle Accelerator

The Detector Systems

The Particle Accelerator

The Crystal and Mount LiTa0 3

The Inner Chamber

X-Ray Spectrum Run 10 1 m Torr D2 – 7/10/07 Cu K-alpha Cu K-beta “Pile-up Peaks” Ca Ti Cr

X-Ray Spectrum Zn kβ S kα/kβ Fe kα Cd kα Cd kβ Run 10 1 m Torr D2 – 7/10/07 Fe kβ Zn kαS kα/kβ

Counts 76 Counts 49 Counts

Counts ~80 keV / 2 millitorr

What Now? Vary current and pressure…Vary current and pressure… Attach a larger, more efficient neutron detector…Attach a larger, more efficient neutron detector… Use two pyro-electric crystals…Use two pyro-electric crystals… Reproduce results …Reproduce results …

Acknowledgments  Dr. Rand Watson  National Science Foundation  Texas A&M Cyclotron Institute  Texas Southern University