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Jerry Draayer

Louisiana State University

Nuclear Physics

2018

D. Langr, T. Dytrych, K. D. Launey, J. P. Draayer (2018): Accelerating Many-Nucleon Basis Generation for High Performance Computing Enabled Ab Initio Nuclear Structure Studies, International Journal of High Performance Computing Applications (submitted)
Jerry P. Draayer, Kristina D. Launey, Tomáš Dytrych, Alison C. Dreyfuss, Grigor H. Sargsyan, and Robert B. Baker (2018): Untangling Simple Patterns in Intricate Atomic Nuclei, World Scientific, Walter Greiner Memorial Volume, pp97--121
Feng Pan, Xiaoxue Ding, Kristina D. Launey, and J. P. Draayer (2018): A simple procedure for construction of the orthonormal basis vectors of irreducible representations of O(5) in the OT(3)⊗ON(2) basis, Nuclear Physics A, Elsevier BV, Vol 974, pp86-105
Feng Pan, Xiaoxue Ding, Kristina D. Launey, Lianrong Dai, and Jerry P. Draayer (2018): Exact Solution of Mean-Field Plus an Extended T = 1 Nuclear Pairing Hamiltonian in the Seniority-Zero Symmetric Subspace, Physics Letters B, Elsevier BV, Vol 780, pp1-6
M. Burrows, Ch. Elster, G. Popa, K. D. Launey, A. Nogga, and P. Maris (2018): Ab Initio Translationally Invariant Nonlocal One-Body Densities from No-Core Shell-Model Theory, Physical Review C, American Physical Society (APS), Vol 97, Num 2, pp024325

2017

Jerry P. Draayer, Tomas Dytrych, and Kristina D. Launey (2017): Symmetry-adapted No-core Shell Model — the Ab Initio Picture of Nuclear Collectivity, World Scientific, Emergent Phenomena in Atomic Nuclei from Large-Scale Modeling, pp229--263
A. C. Dreyfuss, J. P. Draayer, K. D. Launey, T. Dytrych, and R. B. Baker (2017): Simple Patterns in Nuclei, World Scientific, Fission and Properties of Neutron-Rich Nuclei, pp321-330
Launey, K. D., Dreyfuss, A. C., Sargsyan, G. H., Baker, R. B., Miora, M., Draayer, J. P., and Dytrych, T. (2017): Ab initio Picture of Nuclei: Shapes, Rotations, and Vibrations from Chiral Potentials, Bulgarian Journal of Physics, Heron Press Ltd., Vol 44, Num 4, pp345 - 356
A. C. Dreyfuss, K. D. Launey, T. Dytrych, J. P. Draayer, R. B. Baker, C. M. Deibel, and C. Bahri (2017): Understanding Emergent Collectivity and Clustering in Nuclei from a Symmetry-Based No-Core Shell-Model Perspective, Physical Review C, American Physical Society (APS), Vol 95, Num 4, pp044312
J P Draayer and K D Launey and T Dytrych and A C Dreyfuss and R B Baker and M E Miora (2017): No-core Symplectic Model: Exploiting Hidden Symmetry in Atomic Nuclei, Journal of Physics: Conference Series, IOP Publishing Ltd, Vol 863, Num 1, pp012008

2016

T. Dytrych, P. Maris, K.D. Launey, J.P. Draayer, J.P. Vary, D. Langr, E. Saule, M.A. Caprio, U. Catalyurek, and M. Sosonkina (2016): Efficacy of the SU(3) Scheme for Ab Initio Large-Scale Calculations Beyond the Lightest Nuclei, Computer Physics Communications, Elsevier BV, Vol 207, pp202--210
Kristina D. Launey, Tomas Dytrych, and Jerry P. Draayer (2016): Symmetry-Guided Large-Scale Shell-Model Theory, Progress in Particle and Nuclear Physics, Elsevier BV, Vol 89, pp101--136

2015

T Dytrych, K D Launey, J P Draayer, P Maris, J P Vary, D Langr, and T Oberhuber (2015): Emergence of Simple Patterns in Complex Atomic Nuclei from First Principles, J. Phys.: Conf. Ser., IOP Publishing, Vol 639, pp012008
J. P. Draayer, T. Dytrych, K. D. Launey, A. C. Dreyfuss, and D. Langr (2015): Dominant Modes in Light Nuclei - Ab Initio View of Emergent Symmetries, J. Phys.: Conf. Ser., IOP Publishing, Vol 578, pp012010
J. P. Draayer, T. Dytrych, K. D. Launey, A. C. Dreyfuss, and D. Langr (2015): HPC-Enabled Nuclear Structure Studies - Description and Applications of the Symmetry-Adapted No-Core Shell Model, J. Phys.: Conf. Ser., IOP Publishing, Vol 580, pp012044
K D Launey, A C Dreyfuss, R B Baker, J P Draayer, and T Dytrych (2015): Emergent Symmetries in Atomic Nuclei from First Principles, J. Phys.: Conf. Ser., IOP Publishing, Vol 597, pp012054
K. D. Launey, J. P. Draayer, T. Dytrych, G.-H. Sun, and S.-H. Dong (2015): Approximate Symmetries in Atomic Nuclei from a Large-Scale Shell-Model Perspective, Int. J. Mod. Phys. E, World Scientific Pub Co Pte Lt, Vol 24, Num 05, pp1530005
T. Dytrych, A. C. Hayes, K. D. Launey, J. P. Draayer, P. Maris, J. P. Vary, D. Langr, and T. Oberhuber (2015): Electron-Scattering Form Factors for Li-6 in the Ab Initio Symmetry-Guided Framework, Phys. Rev. C, American Physical Society (APS), Vol 91, Num 2, pp024326

2014

Daniel Langr, Pavel Tvrdík, Tomáš Dytrych, and Jerry P. Draayer (2014): Algorithm 947, ACM Transactions on Mathematical Software, Association for Computing Machinery (ACM), Vol 41, Num 1, pp1--26
G. K. Tobin, M. C. Ferriss, K. D. Launey, T. Dytrych, J. P. Draayer, A. C. Dreyfuss, and C. Bahri (2014): Symplectic No-Core Shell-Model Approach to Intermediate-Mass Nuclei, Phys. Rev. C, American Physical Society (APS), Vol 89, Num 3, pp034312
K D Launey, A C Dreyfuss, J P Draayer, T Dytrych, and R Baker (2014): Emergence of Cluster Structures and Collectivity Within a No-Core Shell-Model Framework, J. Phys.: Conf. Ser., IOP Publishing, Vol 569, pp012061
K.D. Launey, S. Sarbadhicary, T. Dytrych, and J.P. Draayer (2014): Program in C for Studying Characteristic Properties of Two-Body Interactions in the Framework of Spectral Distribution Theory, Computer Physics Communications, Elsevier BV, Vol 185, Num 1, pp254--267
T. Dytrych, K. D. Launey, and J. P. Draayer (2014): Symmetry-Adapted No-Core Shell Model, McGraw-Hill Yearbook of Science & Technology, McGraw-Hill Education

2013

Jerry P. Draayer, Tomáš Dytrych, Kristina D. Launey, Alison C. Dreyfuss, Mia C. Ferriss, Gregory K. Tobin, Feng Pan, and Xin Guan (2013): Unraveling Mysteries of the Strong Interaction - 'Top Down' Versus 'Bottom Up' Considerations, Pacific Nat. U., Proceedings, International Conference on Nuclear Theory in the Supercomputing Era (NTSE-2013), pp47, Ames, Iowa, U.S.A.
T. Dytrych, J. P. Draayer, K. D. Launey, P. Maris, J. P. Vary, and D. Langr (2013): Utilizing Symmetry Coupling Schemes in Ab Initio Nuclear Structure Calculations, Pacific Nat. U., Proceedings, International Conference on Nuclear Theory in the Supercomputing Era (NTSE-2013), pp62, Ames, Iowa, U.S.A.
Alison C. Dreyfuss, Kristina D. Launey, Tomáš Dytrych, Jerry P. Draayer, and Chairul Bahri (2013): Hoyle State and Rotational Features in Carbon-12 Within a No-Core Shell-Model Framework, Physics Letters B, Elsevier BV, Vol 727, Num 4-5, pp511--515
K D Launey, A C Dreyfuss, T Dytrych, J P Draayer, D Langr, P Maris, J P Vary, and C Bahri (2013): Symmetry-Adapted Ab Initio No-Core Shell Model Calculations for 12 C, J. Phys.: Conf. Ser., IOP Publishing, Vol 436, pp012023
K. D. Launey, T. Dytrych, J. P. Draayer, G. K. Tobin, M. C. Ferriss, D. Langr, A. C. Dreyfuss, P. Maris, J. P. Vary, and C. Bahri (2013): Symmetry-Adapted No-Core Shell Model for Light Nuclei, World Scientific Pub Co Pte Lt, Fission and Properties of Neutron-Rich Nuclei, pp29-38, Proceedings of the Fifth International Conference on ICFN5, Sanibel Island, Florida, U.S.A.
T. Dytrych, K. D. Launey, J. P. Draayer, P. Maris, J. P. Vary, E. Saule, U. Catalyurek, M. Sosonkina, D. Langr, and M. A. Caprio (2013): Collective Modes in Light Nuclei from First Principles, Phys. Rev. Lett., American Physical Society (APS), Vol 111, Num 25, pp252501

Great Lakes Consortium awards Blue Waters resources to 9 research teams


Mar 13, 2015

Nine research teams from a wide range of disciplines have been awarded computational and data resources on the Blue Waters supercomputer at the National Center for Supercomputing Applications (NCSA) at the University of Illinois at Urbana-Champaign. Blue Waters is one of the world’s most powerful supercomputers, capable of performing quadrillions of calculations every second and working with quadrillions of bytes of data. Its massive scale and balanced architecture enable scientists and engineers to tackle research challenges that could not be addressed with other computing systems.


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U of I, Great Lakes Consortium award Blue Waters resources to 18 research teams


Apr 10, 2014

Eighteen research teams from a wide range of disciplines have been awarded computational and data resources on the sustained-petascale Blue Waters supercomputer at the National Center for Supercomputing Applications (NCSA) at the University of Illinois at Urbana-Champaign. Blue Waters is one of the world’s most powerful supercomputers, capable of performing quadrillions of calculations every second and working with quadrillions of bytes of data. Its massive scale and balanced architecture enable scientists and engineers to tackle research challenges that could not be addressed with other computing systems.


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Understanding, collaborating and educating


Jul 1, 2016

The collaborative efforts of Professors Jerry P Draayer, Kristina D Launey and Tomas Dytrych have been focused on providing unprecedented information concerning nuclear structure. Here, they discuss their work along with the opportunities it provides for answering problems posed in astrophysics, neutrino physics and energy-related applied physics.


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