Skip to main content    

An official website of the United States government

Here’s how you know

**Official websites use .gov**              A **.gov** website belongs to an official government organization in the United States.            

**Secure .gov websites use HTTPS**              A **lock** (  LockA locked padlock) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.            

https://www.nist.gov/history/radiation-physics-building/staff/evans-v-hayward

            -  Topics  -  All Topics 
-  Advanced communications 
-  Artificial intelligence 
-  Bioscience 
-  Buildings and construction 
-  Chemistry 
-  Climate 
-  Cybersecurity 
-  Electronics 
-  Energy 
-  Environment 
-  Fire 
-  Forensic science 
-  Health 
-  Information technology 
-  Infrastructure 
-  Manufacturing 
-  Materials 
-  Mathematics and statistics 
-  Metrology 
-  Nanotechnology 
-  Neutron research 
-  Performance excellence 
-  Physics 
-  Public safety 
-  Resilience 
-  Standards 
-  Transportation 
 
            -  Publications 
            -  Labs & Major Programs  -  Laboratories    -  Communications Technology Laboratory 
  -  Engineering Laboratory 
  -  Information Technology Laboratory 
  -  Material Measurement Laboratory 
  -  Physical Measurement Laboratory 
-  User Facilities    -  NIST Center for Neutron Research 
  -  CNST NanoFab 
-  Research Test Beds 
-  Research Projects 
-  Tools & Instruments 
-  Major Programs    -  Baldrige Performance Excellence Program 
  -  CHIPS for America Initiative 
  -  Manufacturing Extension Partnership (MEP) 
  -  Office of Advanced Manufacturing 
  -  Special Programs Office 
  -  Technology Partnerships Office 
 
            -  Services & Resources  -  Standards and Measurements    -  Calibration Services 
  -  Laboratory Accreditation (NVLAP) 
  -  Quality System 
  -  Standard Reference Materials (SRMs) 
  -  Standards.gov 
  -  Time Services 
  -  Office of Weights and Measures 
-  Software 
-  Data    -  Chemistry WebBook 
  -  National Vulnerability Database 
  -  Physical Reference Data 
  -  Standard Reference Data (SRD) 
-  Storefront 
-  License & Patents 
-  Computer Security Resource Center (CSRC) 
-  NIST Research Library 
 
            -  News & Events  -  News 
-  Events 
-  Blogs 
-  Feature Stories 
-  Awards 
-  Video Gallery 
-  Image Gallery 
-  Media Contacts 
 
            -  About NIST  -  About Us    -  Leadership 
  -  Organization Structure 
  -  Budget & Planning 
-  Contact Us 
-  Visit 
-  Careers    -  Student programs 
-  Work with NIST 
-  History    -  NIST Digital Archives 
  -  NIST Museum 
  -  NIST and the Nobel 
-  Educational Resources 
 

NIST History

## Radiation Physics Building

-  Staff  Expand or Collapse    -  Martin Berger 
  -  Randall S. Caswell 
  -  Louis Costrell 
  -  Margaret Ehrlich 
  -  Evans V. Hayward 
  -  Raymond W. Hayward 
  -  John Hubbell 
  -  Herman William Koch 
  -  James E. Leiss 
  -  Robert Loevinger 
  -  Robert Madden 
  -  Wilfrid B. Mann 
  -  William L. McLaughlin 
  -  Joseph W. Motz 
  -  Harold Wyckoff 
-  Facilities  Expand or Collapse    -  Cobalt-60 Pool Source 
  -  Isotope Separator Laboratory Facility 
  -  Linac 
  -  Mammographic X-Ray Facility 
  -  Manganese Bath Facility 
  -  Positive-Ion Van de Graaff Accelerator 
  -  Radon Calibration Facility 
  -  Synchrotron Ultraviolet Radiation Facility 
  -  The Curiously Colorful Wall of NIST's Radiation Physics Building 
  -  Construction 
-  Research Highlights  Expand or Collapse    -  External Beam Radiotherapy 
  -  Hazards From Radioactivity in the Environment 
  -  Neutron Spin Filters 
  -  Nuclear Medicine 
  -  Nuclear Theory and Radiation Data 
  -  Radiation Detection Standards for Homeland Security 
-  Modernization 
-  Colloquium Talk 
-  Credits 

# Evans V. Hayward

## Share

Facebook

Linkedin

Twitter

Email

## 1922-2020

Evans V. Hayward earned her B.A. in physics at Smith College in 1942; her M.A. in physics from the University of California in 1945; and her Ph.D. from the University of California in 1947. She did her thesis research on cloud-chamber studies of cosmic rays at the University of California Radiation Laboratory. She was hired to the Neutron Physics Section at the National Bureau of Standards (NBS, now the National Institute of Standards and Technology, NIST) in 1950. Hayward was promoted to leader of the Neutron Physics Group, where she served from 1975 to 1986. Concurrently, she was deputy chief of Nuclear Radiation Division from 1978 to 1980. 

**Notable honors and awards:**
                  - Silver Medal, U.S. Department of Commerce, 1958
                  - Guggenheim Fellow, Institute for Theoretical Physics, Copenhagen, 1961-62
                  - Sir Thomas Lyle Fellow, University of Melbourne, 1969
                  - Gold Medal, U.S. Department of Commerce, 1971
                  - Federal Women’s Award, 1975
                  - Samuel Wesley Stratton Award, National Bureau of Standards, 1980
                  - Fellow, National Bureau of Standards, 1987
                  - Fellow, American Physical Society 

**Other positions and appointments:**
                  - Guest professor, Institute for Nuclear Physics, Goethe University, 1966
                  - Visiting professor, physics, University of Toronto, 1975
                  - Guest professor, experimental physics, Max Planck Institute, 1982-86
                  - Senior visiting scientist, Nuclear Physics Laboratory, Oxford, 1985-86
                  - Visiting professor, physics, Duke University, 1987
                  - Visiting scientist, Physics Institute, University of Lund, 1987
                  - Adjunct professor, physics, Duke University, 1990

**Research interests:** precision measurements of photoneutron production cross sections; studies of the scattering and absorption of photons by deformed nuclei; and study of photofission in spatially oriented nuclei

PhysicsRadiation

### HEADQUARTERS

301-975-2000

Webmaster | Contact Us | Our Other Offices

TwitterFacebookLinkedInInstagramYouTubeGiphyRSS FeedMailing List

Feedback

            -  Site Privacy 
            -  Accessibility 
            -  Privacy Program 
            -  Copyrights 
            -  Vulnerability Disclosure 
            -  No Fear Act Policy 
            -  FOIA 
            -  Environmental Policy 
            -  Scientific Integrity 
            -  Information Quality Standards 
            -  Commerce.gov 
            -  Science.gov 
            -  USA.gov 
            -  Vote.gov