DOE News
    Doe Science news source
    The DOE Science News Source is a Newswise initiative to promote research news from the Office of Science of the DOE to the public and news media.
    • 2015-11-20 07:30:00
    • Article ID: 643583

    Supercomputing the Strange Difference Between Matter and Antimatter

    • Credit: Brookhaven National Laboratory

      Members of the "RIKEN-Brookhaven-Columbia" Collaboration who participated in this work (seated L to R): Taku Izubuchi (RIKEN BNL Research Center, or RBRC, and Brookhaven Lab), Christoph Lehner (Brookhaven), Robert Mawhinney (Columbia University), Amarjit Soni (Brookhaven), Norman Christ (Columbia), Christopher Kelly (RBRC), Chulwoo Jung (Brookhaven); (standing L to R): Sergey Syritsyn (RBRC), Tomomi Ishikawa (RBRC), Luchang Jin (Columbia), Shigemi Ohta (RBRC), and Seth Olsen (Columbia). Mawhinney, Soni, and Christ were the founding members of the collaboration, along with Thomas Blum (not shown, now at the University of Connecticut).

    • Credit: Brookhaven National Laboratory

      Supercomputers such as Brookhaven Lab's Blue Gene/Q were essential for completing the complex calculation of direct CP symmetry violation. The same calculation would have required two thousand years using a laptop.

    Supercomputing the Strange Difference Between Matter and Antimatter

    November 20, 2015

    UPTON, NY—An international team of physicists including theorists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory has published the first calculation of direct "CP" symmetry violation—how the behavior of subatomic particles (in this case, the decay of kaons) differs when matter is swapped out for antimatter. Should the prediction represented by this calculation not match experimental results, it would be conclusive evidence of new, unknown phenomena that lie outside of the Standard Model—physicists' present understanding of the fundamental particles and the forces between them.

    The current result—reported in the November 20 issue of Physical Review Letters—does not yet indicate such a difference between experiment and theory, but scientists expect the precision of the calculation to improve dramatically now that they've proven they can tackle the task. With increasing precision, such a difference—and new physics—might still emerge.

    "This so called 'direct' symmetry violation is a tiny effect, showing up in just a few particle decays in a million," said Brookhaven physicist Taku Izubuchi, a member of the team performing the calculation. Results from the first, less difficult part of this calculation were reported by the same group in 2012. However, it is only now, with completion of the second part of this calculation—which was hundreds of times more difficult than the first—that a comparison with the measured size of direct CP violation can be made. This final part of the calculation required more than 200 million core processing hours on supercomputers, "and would have required two thousand years using a laptop," Izubuchi said.

    The calculation determines the size of the symmetry violating effect as predicted by the Standard Model, and was compared with experimental results that were firmly established in 2000 at the European Center for Nuclear Research (CERN) and Fermi National Accelerator Laboratory.

    "This is an especially important place to compare with the Standard Model because the small size of this effect increases the chance that other, new phenomena may become visible," said Robert Mawhinney of Columbia University.

    "Although the result from this direct CP violation calculation is consistent with the experimental measurement, revealing no inconsistency with the Standard Model, the calculation is on-going with an accuracy that is expected to increase two-fold within two years," said Peter Boyle of the University of Edinburgh. "This leaves open the possibility that evidence for new phenomena, not described by the Standard Model, may yet be uncovered."

    Matter-antimatter asymmetry

    Physicists' present understanding of the universe requires that particles and their antiparticles (which have the same mass but opposite charge) behave differently. Only with matter-antimatter asymmetry can they hope to explain why the universe, which was created with equal parts of matter and antimatter, is filled mostly with matter today. Without this asymmetry, matter and antimatter would have annihilated one another leaving a cold, dim glow of light with no material particles at all.

    The first experimental evidence for the matter-antimatter asymmetry known as CP violation was discovered in 1964 at Brookhaven Lab. This Nobel-Prize-winning experiment also involved the decays of kaons, but demonstrated what is now referred to as "indirect" CP violation. This violation arises from a subtle imperfection in the two distinct types of neutral kaons.

    The target of the present calculation is a phenomenon that is even more elusive: a one-part-in-a-million difference between the matter and antimatter decay probabilities. The small size of this "direct" CP violation made its experimental discovery very difficult, requiring 36 years of intense experimental effort following the 1964 discovery of "indirect" CP violation.

    While these two examples of matter-antimatter asymmetry are of very different size, they are related by a remarkable theory for which physicists Makoto Kobayashi and Toshihide Maskawa were awarded the 2008 Nobel Prize in physics. The theory provides an elegant and simple explanation of CP violation that manages to explain both the 1964 experiment and later CP-violation measurements in experiments at the KEK laboratory in Japan and the SLAC National Accelerator Laboratory in California.

    "This new calculation provides another test of this theory—a test that the Standard Model passes, at least at the present level of accuracy," said Christoph Lehner, a Brookhaven Lab member of the team.

    Although the Standard Model does successfully relate the matter-antimatter asymmetries seen in the 1964 and later experiments, this Standard-Model asymmetry is insufficient to explain the preponderance of matter over antimatter in the universe today.

    "This suggests that a new mechanism must be responsible for the preponderance of matter of which we are made," said Christopher Kelly, a member of the team from the RIKEN BNL Research Center (RBRC). "This one-part-per-million, direct CP violation may be a good place to first see it. The approximate agreement between this new calculation and the 2000 experimental results suggests that we need to look harder, which is exactly what the team performing this calculation plans to do."

    This calculation was carried out on the Blue Gene/Q supercomputers at the RIKEN BNL Research Center (RBRC), at Brookhaven National Laboratory, at the Argonne Leadership Class Computing Facility (ALCF) at Argonne National Laboratory, and at the DiRAC facility at the University of Edinburgh. The research was carried out by Ziyuan Bai, Norman Christ, Robert Mawhinney, and Daiqian Zhang of Columbia University; Thomas Blum of the University of Connecticut; Peter Boyle and Julien Frison of the University of Edinburgh; Nicolas Garron of Plymouth University; Chulwoo Jung, Christoph Lehner, and Amarjit Soni of Brookhaven Lab; Christopher Kelly, and Taku Izubuchi of the RBRC and Brookhaven Lab; and Christopher Sachrajda of the University of Southampton. The work was funded by the U.S. Department of Energy's Office of Science, by the RIKEN Laboratory of Japan, and the U.K. Science and Technology Facilities Council. The ALCF is a DOE Office of Science User Facility.

    Brookhaven National Laboratory is supported by the Office of Science of the U.S. Department of Energy. The Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time. For more information, please visit science.energy.gov.

    One of ten national laboratories overseen and primarily funded by the Office of Science of the U.S. Department of Energy (DOE), Brookhaven National Laboratory conducts research in the physical, biomedical, and environmental sciences, as well as in energy technologies and national security. Brookhaven Lab also builds and operates major scientific facilities available to university, industry and government researchers. Brookhaven is operated and managed for DOE's Office of Science by Brookhaven Science Associates, a limited-liability company founded by the Research Foundation for the State University of New York on behalf of Stony Brook University, the largest academic user of Laboratory facilities, and Battelle, a nonprofit applied science and technology organization.

    Related Links

    Supercomputing the Difference between Matter and Antimatter

    • other-fb
    • other-tw
    X
    X
    X
    • Filters

    • × Clear Filters
    Explaining Light-Nuclei Production in Heavy-Ion Nuclear Collisions

    Explaining Light-Nuclei Production in Heavy-Ion Nuclear Collisions

    Pairs of sub-atomic particles may catalyze reactions that happened moments after the Big Bang.

    Scientists hit pay dirt with new microbial research technique

    Scientists hit pay dirt with new microbial research technique

    Long ago, during the European Renaissance, Leonardo da Vinci wrote that we humans "know more about the movement of celestial bodies than about the soil underfoot." Five hundred years and innumerable technological and scientific advances later, his sentiment still holds true. But that could soon change. A new study in Nature Communications details how an improved method for studying microbes in the soil will help scientists understand both fine-grained details and large-scale cycles of the environment.

    STAR Gains Access to "Wimpy" Quarks and Gluons

    STAR Gains Access to "Wimpy" Quarks and Gluons

    Low-momentum (wimpy) quarks and gluons contribute to proton spin, offering insights into protons' behavior in all visible matter.

    Flipping the Script with Reverse D-Shaped Plasmas

    Flipping the Script with Reverse D-Shaped Plasmas

    Mirrored D shape demonstrates surprisingly high pressures in a tokamak, indicating a shape change may be in order for next-generation fusion reactors.

    Scientists make first high-res movies of proteins forming crystals in a living cell

    Scientists make first high-res movies of proteins forming crystals in a living cell

    Scientists have made the first observations of proteins assembling themselves into crystals, one molecule at a time, in a living cell. The method they used to watch this happen - an extremely high-res form of molecular moviemaking ­- could shed light on other important biological processes and help develop nanoscale technologies inspired by nature.

    Blue Pigment from Engineered Fungi Could Help Turn the Textile Industry Green

    Blue Pigment from Engineered Fungi Could Help Turn the Textile Industry Green

    A new biosynthetic production pathway developed by scientists at the Joint BioEnergy Institute could provide a sustainable alternative to conventional synthetic blue dye. The highly efficient fungi-based platform may also open the door for producing many other valuable biological compounds that are currently very hard to manufacture.

    Designer Frameworks for Refining Higher Octane Fuels

    Designer Frameworks for Refining Higher Octane Fuels

    Metal-organic frameworks designed with a topology-guided approach show higher efficiency than commercial benchmarks.

    Advanced NMR at Ames Lab Captures New Details in Nanoparticle Structures

    Advanced NMR at Ames Lab Captures New Details in Nanoparticle Structures

    Advanced nuclear magnetic resonance (NMR) techniques at the U.S. Department of Energy'sAmes Laboratory have revealed surprising details about the structure of a key group ofmaterials in nanotechology, mesoporous silica nanoparticles (MSNs), and the placement of their active chemical sites.

    Plants' Oil-Production Accelerator Also Activates the Brakes

    Plants' Oil-Production Accelerator Also Activates the Brakes

    UPTON, NY--Scientists studying plant biochemistry at the U.S. Department of Energy's Brookhaven National Laboratory recently made a surprising discovery: They found that a protein that turns on oil synthesis also activates a protein that puts the brakes on the same process. In a paper just published in the journal Plant Physiology, they describe how this seemingly paradoxical system keeps oil precursors perfectly balanced to meet plants' needs.

    A Trojan Horse for Fusion Disruptions

    A Trojan Horse for Fusion Disruptions

    Thin-walled diamond shells carry payloads of boron dust; the dust mitigates destructive plasma disruptions in fusion confinement systems.


    • Filters

    • × Clear Filters
    John Crane acquires division of Advanced Diamond Technologies, a company built on Argonne technology

    John Crane acquires division of Advanced Diamond Technologies, a company built on Argonne technology

    John Crane, a global provider of engineered products and services headquartered in Chicago, recently completed the purchase of Advanced Diamond Technologies (ADT), Industrial Division. ADT was founded in 2003 through the licensing of technology from the U.S. Department of Energy's (DOE's) Argonne National Laboratory.

    Energy Department to Invest $32 Million in Computer Design of Materials

    The U.S. Department of Energy announced that it will invest $32 million over the next four years to accelerate the design of new materials through use of supercomputers.

    Demarteau to head ORNL Physics Division

    Demarteau to head ORNL Physics Division

    The Department of Energy's Oak Ridge National Laboratory has named Marcel Demarteau as Physics Division Director, effective June 17.

    PPPL and Oak Ridge manage new DOE program designed to speed development of fusion energy with private-public partnerships

    PPPL and Oak Ridge manage new DOE program designed to speed development of fusion energy with private-public partnerships

    Feature describes PPPL role in innovative DOE program to promote public-private partnerships to speed development of fusion energy.

    ORNL welcomes seven new research fellows to Innovation Crossroads

    ORNL welcomes seven new research fellows to Innovation Crossroads

    Oak Ridge National Laboratory welcomed seven technology innovators to join the third cohort of Innovation Crossroads, the Southeast's only entrepreneurial research and development program based at a U.S. Department of Energy national laboratory.

    New DOE program connects fusion companies with national labs, taps ORNL to lead

    New DOE program connects fusion companies with national labs, taps ORNL to lead

    The Department of Energy has established the Innovation Network for Fusion Energy program, or INFUSE, to encourage private-public research partnerships for overcoming challenges in fusion energy development.

    Department of Energy Announces $75 Million for High Energy Physics Research

    The U.S. Department of Energy (DOE) announced $75 million in funding for 66 university research awards on a range of topics in high energy physics to advance knowledge of how the universe works at its most fundamental level.

    Ames Laboratory names James Morris Chief Research Officer

    Ames Laboratory names James Morris Chief Research Officer

    Dr. James Morris has been named Chief Research Officer at the Department of Energy's (DOE) Ames Laboratory. His appointment follows an extensive search and will be effective June 17, 2019.

    Four scientists at PPPL awarded national and international honors

    Four scientists at PPPL awarded national and international honors

    Feature profiles four PPPL scientists who have received high honors.

    Brookhaven's Mircea Cotlet Named a Battelle "Inventor of the Year"

    Brookhaven's Mircea Cotlet Named a Battelle "Inventor of the Year"

    The global science and technology organization Battelle recognized materials scientist Mircea Cotlet of Brookhaven Lab's Center for Functional Nanomaterials for his research in applying self-assembly methods to control the interfaces between nanomaterials and other light-interacting components.


    • Filters

    • × Clear Filters
    Explaining Light-Nuclei Production in Heavy-Ion Nuclear Collisions

    Explaining Light-Nuclei Production in Heavy-Ion Nuclear Collisions

    Pairs of sub-atomic particles may catalyze reactions that happened moments after the Big Bang.

    STAR Gains Access to "Wimpy" Quarks and Gluons

    STAR Gains Access to "Wimpy" Quarks and Gluons

    Low-momentum (wimpy) quarks and gluons contribute to proton spin, offering insights into protons' behavior in all visible matter.

    Flipping the Script with Reverse D-Shaped Plasmas

    Flipping the Script with Reverse D-Shaped Plasmas

    Mirrored D shape demonstrates surprisingly high pressures in a tokamak, indicating a shape change may be in order for next-generation fusion reactors.

    Designer Frameworks for Refining Higher Octane Fuels

    Designer Frameworks for Refining Higher Octane Fuels

    Metal-organic frameworks designed with a topology-guided approach show higher efficiency than commercial benchmarks.

    A Trojan Horse for Fusion Disruptions

    A Trojan Horse for Fusion Disruptions

    Thin-walled diamond shells carry payloads of boron dust; the dust mitigates destructive plasma disruptions in fusion confinement systems.

    Found: New Bismuth Compounds in Well-Known Systems of Two Elements

    Found: New Bismuth Compounds in Well-Known Systems of Two Elements

    Scientists discover an unexpected source of new materials, with potential for energy applications.

    Flowing for Function

    Flowing for Function

    A flowing magnetically responsive liquid seamlessly regulates the shape and properties of solids, letting them perform an array of jobs.

    Superconducting Films for Particle Acceleration

    Superconducting Films for Particle Acceleration

    Researchers demonstrated record accelerating cavity performance using a technique that could lead to significant cost savings.

    Parceling Particle Beams

    Parceling Particle Beams

    Beam chopper cuts accelerator-generated ion beams under highly demanding conditions.

    An Interaction of Slipping Beams

    An Interaction of Slipping Beams

    Successful models of the fraught dynamics of two particle beams in close contact lead to smoother sailing in an area of particle acceleration.


    Spotlight

    ILSAMP Symposium showcases benefits for diverse students, STEM pipeline
    Monday May 20, 2019, 12:05 PM

    ILSAMP Symposium showcases benefits for diverse students, STEM pipeline

    Argonne National Laboratory

    Integrating Scientific Computing into Science Curricula
    Monday May 13, 2019, 11:05 AM

    Integrating Scientific Computing into Science Curricula

    Brookhaven National Laboratory

    Students from Minnesota and Massachusetts Win DOE's 29th National Science Bowl(r)
    Monday April 29, 2019, 02:05 PM

    Students from Minnesota and Massachusetts Win DOE's 29th National Science Bowl(r)

    Department of Energy, Office of Science

    DOE's Science Graduate Student Research Program Selects 70 Students to Pursue Research at DOE Laboratories
    Friday April 12, 2019, 03:05 PM

    DOE's Science Graduate Student Research Program Selects 70 Students to Pursue Research at DOE Laboratories

    Department of Energy, Office of Science

    Young Women's Conference in STEM seeks to change the statistics one girl at a time
    Thursday March 28, 2019, 03:05 PM

    Young Women's Conference in STEM seeks to change the statistics one girl at a time

    Princeton Plasma Physics Laboratory

    Students team with Argonne scientists and engineers to learn about STEM careers
    Tuesday March 12, 2019, 05:05 PM

    Students team with Argonne scientists and engineers to learn about STEM careers

    Argonne National Laboratory

    Lynbrook High wins 2019 SLAC Regional Science Bowl competition
    Wednesday February 13, 2019, 02:05 PM

    Lynbrook High wins 2019 SLAC Regional Science Bowl competition

    SLAC National Accelerator Laboratory

    Equipping the next generation for a technological revolution
    Thursday January 24, 2019, 01:05 PM

    Equipping the next generation for a technological revolution

    Argonne National Laboratory

    Chemistry intern inspired by Argonne's real-world science
    Friday January 18, 2019, 05:05 PM

    Chemistry intern inspired by Argonne's real-world science

    Argonne National Laboratory

    Chasing a supernova
    Friday January 18, 2019, 04:05 PM

    Chasing a supernova

    Argonne National Laboratory

    Argonne intern streamlines the beamline
    Tuesday January 08, 2019, 02:05 PM

    Argonne intern streamlines the beamline

    Argonne National Laboratory

    Research on Light-Matter Interaction Could Lead to Improved Electronic and Optoelectronic Devices
    Thursday October 11, 2018, 04:00 PM

    Research on Light-Matter Interaction Could Lead to Improved Electronic and Optoelectronic Devices

    Rensselaer Polytechnic Institute (RPI)

    Innovating Our Energy Future
    Wednesday October 03, 2018, 07:05 PM

    Innovating Our Energy Future

    Oregon State University, College of Engineering

    Physics graduate student takes her thesis research to a Department of Energy national lab
    Tuesday October 02, 2018, 03:05 PM

    Physics graduate student takes her thesis research to a Department of Energy national lab

    University of Alabama at Birmingham

    Friday September 21, 2018, 01:05 PM

    "Model" students enjoy Argonne campus life

    Argonne National Laboratory

    Writing Code for a More Skilled and Diverse STEM Workforce
    Thursday September 06, 2018, 01:05 PM

    Writing Code for a More Skilled and Diverse STEM Workforce

    Brookhaven National Laboratory

    New graduate student summer school launches at Princeton Plasma Physics Laboratory
    Tuesday September 04, 2018, 11:30 AM

    New graduate student summer school launches at Princeton Plasma Physics Laboratory

    Princeton Plasma Physics Laboratory

    The Gridlock State
    Friday August 31, 2018, 06:05 PM

    The Gridlock State

    California State University (CSU) Chancellor's Office

    Meet Jasmine Hatcher and Trishelle Copeland-Johnson
    Friday August 31, 2018, 02:05 PM

    Meet Jasmine Hatcher and Trishelle Copeland-Johnson

    Brookhaven National Laboratory

    Argonne hosts Modeling, Experimentation and Validation Summer School
    Friday August 24, 2018, 11:05 AM

    Argonne hosts Modeling, Experimentation and Validation Summer School

    Argonne National Laboratory

    Students affected by Hurricane Maria bring their research to SLAC
    Wednesday August 22, 2018, 01:05 PM

    Students affected by Hurricane Maria bring their research to SLAC

    SLAC National Accelerator Laboratory

    Brookhaven Lab Pays Tribute to 2018 Summer Interns
    Wednesday August 22, 2018, 10:05 AM

    Brookhaven Lab Pays Tribute to 2018 Summer Interns

    Brookhaven National Laboratory

    Changing How Buildings Are Made
    Monday August 20, 2018, 12:05 PM

    Changing How Buildings Are Made

    Washington University in St. Louis

    CSUMB Selected to Host Architecture at Zero Competition in 2019
    Thursday August 16, 2018, 12:05 PM

    CSUMB Selected to Host Architecture at Zero Competition in 2019

    California State University, Monterey Bay

    Department of Energy Invests $64 Million in Advanced Nuclear Technology
    Friday July 20, 2018, 03:00 PM

    Department of Energy Invests $64 Million in Advanced Nuclear Technology

    Rensselaer Polytechnic Institute (RPI)

    Professor Miao Yu Named the Priti and Mukesh Chatter '82 Career Development Professor
    Thursday July 19, 2018, 05:00 PM

    Professor Miao Yu Named the Priti and Mukesh Chatter '82 Career Development Professor

    Rensselaer Polytechnic Institute (RPI)

    2018 RHIC & AGS Annual Users' Meeting: 'Illuminating the QCD Landscape'
    Tuesday July 03, 2018, 11:05 AM

    2018 RHIC & AGS Annual Users' Meeting: 'Illuminating the QCD Landscape'

    Brookhaven National Laboratory

    Argonne welcomes <em>The Martian</em> author Andy Weir
    Friday June 29, 2018, 06:05 PM

    Argonne welcomes The Martian author Andy Weir

    Argonne National Laboratory

    Creating STEM Knowledge and Innovations to Solve Global Issues Like Water, Food, and Energy
    Monday June 18, 2018, 09:55 AM

    Creating STEM Knowledge and Innovations to Solve Global Issues Like Water, Food, and Energy

    Illinois Mathematics and Science Academy (IMSA)

    Professor Emily Liu Receives $1.8 Million DoE Award for Solar Power Systems Research
    Friday June 15, 2018, 10:00 AM

    Professor Emily Liu Receives $1.8 Million DoE Award for Solar Power Systems Research

    Rensselaer Polytechnic Institute (RPI)

    Celebrating 40 years of empowerment in science
    Thursday June 07, 2018, 03:05 PM

    Celebrating 40 years of empowerment in science

    Argonne National Laboratory

    Introducing Graduate Students Across the Globe to Photon Science
    Monday May 07, 2018, 10:30 AM

    Introducing Graduate Students Across the Globe to Photon Science

    Brookhaven National Laboratory

    Students from Massachusetts and Washington Win DOE's 28th National Science Bowl(r)
    Wednesday May 02, 2018, 04:05 PM

    Students from Massachusetts and Washington Win DOE's 28th National Science Bowl(r)

    Department of Energy, Office of Science

    The Race for Young Scientific Minds
    Thursday April 12, 2018, 07:05 PM

    The Race for Young Scientific Minds

    Argonne National Laboratory

    Q&A: Al Ashley Reflects on His Efforts to Diversify SLAC and Beyond
    Wednesday March 14, 2018, 02:05 PM

    Q&A: Al Ashley Reflects on His Efforts to Diversify SLAC and Beyond

    SLAC National Accelerator Laboratory

    Insights on Innovation in Energy, Humanitarian Aid Highlight UVA Darden's Net Impact Week
    Thursday February 15, 2018, 12:05 PM

    Insights on Innovation in Energy, Humanitarian Aid Highlight UVA Darden's Net Impact Week

    University of Virginia Darden School of Business

    Ivy League Graduate, Writer and Activist with Dyslexia Visits CSUCI to Reframe the Concept of Learning Disabilities
    Friday February 09, 2018, 11:05 AM

    Ivy League Graduate, Writer and Activist with Dyslexia Visits CSUCI to Reframe the Concept of Learning Disabilities

    California State University, Channel Islands

    Photographer Adam Nadel Selected as Fermilab's New Artist-in-Residence for 2018
    Wednesday January 17, 2018, 12:05 PM

    Photographer Adam Nadel Selected as Fermilab's New Artist-in-Residence for 2018

    Fermi National Accelerator Laboratory (Fermilab)

    Fermilab Computing Partners with Argonne, Local Schools for Hour of Code
    Wednesday January 17, 2018, 12:05 PM

    Fermilab Computing Partners with Argonne, Local Schools for Hour of Code

    Fermi National Accelerator Laboratory (Fermilab)

    Q&A: Sam Webb Teaches X-Ray Science from a Remote Classroom
    Wednesday December 20, 2017, 01:05 PM

    Q&A: Sam Webb Teaches X-Ray Science from a Remote Classroom

    SLAC National Accelerator Laboratory

    The Future of Today's Electric Power Systems
    Monday December 18, 2017, 01:05 PM

    The Future of Today's Electric Power Systems

    Rensselaer Polytechnic Institute (RPI)

    Supporting the Development of Offshore Wind Power Plants
    Monday December 18, 2017, 12:05 PM

    Supporting the Development of Offshore Wind Power Plants

    Rensselaer Polytechnic Institute (RPI)

    Stairway to Science
    Tuesday October 03, 2017, 01:05 PM

    Stairway to Science

    Argonne National Laboratory

    After-School Energy Rush
    Thursday September 28, 2017, 12:05 PM

    After-School Energy Rush

    Argonne National Laboratory

    Bringing Diversity Into Computational Science Through Student Outreach
    Thursday September 28, 2017, 10:05 AM

    Bringing Diversity Into Computational Science Through Student Outreach

    Brookhaven National Laboratory

    From Science to Finance: SLAC Summer Interns Forge New Paths in STEM
    Thursday September 21, 2017, 03:05 PM

    From Science to Finance: SLAC Summer Interns Forge New Paths in STEM

    SLAC National Accelerator Laboratory





    Showing results

    0-4 Of 2215