Eric B. Norman Explained

Eric B. Norman
Birth Date:15 January 1951
Birth Place:Buffalo, New York
Nationality:American
Occupation:Physicist, academic and researcher
Awards:Outstanding Performance Award, Lawrence Berkeley Laboratory
Fellow, American Physical Society
Outstanding Mentor Award, U. S. Department of Energy
Fellow, American Association for the Advancement of Science
Co-Recipient of Breakthrough Prize in Fundamental Physics For participation in the Sudbury Neutrino Observatory
Education:A. B. in Physics
S. M. in Physics
Ph. D. in Physics
Alma Mater:Cornell University
University of Chicago
Workplaces:University of California, Berkeley

Eric B. Norman is an American physicist. He is a professor in the graduate school of the University of California, Berkeley.[1]

He has conducted research on neutrino physics, astrophysics, and on the applications of nuclear science for homeland security and non-proliferation. He is also the co-discoverer of 4 isotopes (57Cr, 59Mn, 60Mn, 67As).[2]

He is a fellow of the American Physical Society[3] and of the American Association for the Advancement of Science,[4] and a member of American Nuclear Society.[5] He is a reviewer of research proposals for United States Department of Energy, for the National Science Foundation and for the Natural Sciences and Engineering Research Council of Canada. Since 1995, he has been a co-developer of nuclear science wallchart and a member of the Contemporary Physics Education Project.[1]

Education

He received a bachelor's degree in physics from Cornell University in 1972, and then a master's degree in physics in 1974 and a PhD in nuclear astrophysics in 1978, both from the University of Chicago. His doctoral thesis (mentored by David Schramm and Cary Davids) involved theoretical studies of r-process nucleosynthesis and the discovery of new radioactive isotopes (57Cr, 59Mn, 60Mn, and 67As).[6]

Research

His research focuses on low-energy experimental nuclear physics, nuclear security, and medical applications of nuclear science.[7]

Nuclear astrophysics

Norman conducted multiple experiments involving measurements of cross sections for reactions important for understanding the synthesis of elements in stars. He also led research focused on the impacts of high temperatures, and densities that occur in various astrophysical environments on the decay rates of key radioactive species such as 26Al, 44Ti, 54Mn,[8] and 176Lu. In another study, he demonstrated reaction rate sensitivity of 44Ti production in massive stars and highlighted the implications of a thick target yield measurement of 40Ca(α, γ)44Ti.

Neutrino physics

Norman has worked extensively on two aspects of neutrino physics, the solar neutrino problem,[9] [10] and searches for neutrinoless double beta decay.[11] In the late 1980s and early 1990s, he led a group at Lawrence Berkeley National Laboratory in its participation in the Sudbury Neutrino Observatory.[12] His group designed and built the large geodesic structure that supported the nearly 10,000 photomultiplier tubes that were used to observe Cherenkov light from neutrino interactions in the D2O (heavy water) target.[13] He, along with co-workers also designed and built several devices that were used to accurately determine the energy calibration of the detector and also its neutron detection efficiency.[14] SNO ultimately solved the solar neutrino problem by demonstrating that two thirds of the electron-type neutrinos produced through fusion reactions in the Sun oscillate into mu- and/or tau- neutrinos before reaching the Earth. This measurement led to the awarding of the 2015 Nobel Prize in physics and the 2015 Breakthrough Prize in Fundamental Physics.[15]

Since 1998 Norman and his group have been involved in the Cryogenic Underground Observatory for Rare Events (CUORE).[16] This experiment is designed to search for the neutrinoless double beta decay of 130Te, which can only occur if neutrinos have finite masses and if neutrinos are their own anti-particles.[17] Observation of this decay mode could help to explain the origin of the matter/anti-matter asymmetry of the universe. This experiment is located in the Gran Sasso National Laboratory in Italy and utilizes approximately 1000 5x5x5-cm crystals of TeO2 operated as cryogenic bolometers at a temperature of approximate 10 mK.[18]

In 2002, Norman worked at the Lawrence Livermore National Laboratory, and became involved in a project focused on screening cargo containers for special nuclear material – that is 235U or 239Pu.[19] While working there, he along with his colleagues devised a scheme using fast neutrons to irradiate the cargo and then to look for high energy beta-delayed gamma rays emitted by fission products as the signature.[20] Subsequently, his group has worked on a number of experiments in nuclear forensics designed to determine the nature and/or origins of a variety of nuclear materials.[21]

Awards and honors

Notes and References

  1. Web site: Eric B. Norman - University of California, Berkeley.
  2. Web site: Eric B. Norman – ResearchGate profile.
  3. Web site: APS Fellow Archive.
  4. Web site: Four faculty members named fellows of AAAS.
  5. Web site: Nuclear detective Eric Norman.
  6. Web site: Eric B. Norman – IEEE Xplore.
  7. Web site: Eric B. Norman - Research Expertise and Interest.
  8. Galactic Confinement Time of Iron-Group Cosmic Rays Derived from the 54Mn Chronometer. 1997 . 10.1103/PhysRevLett.79.4306 . Zaerpoor . K. . Chan . Y. D. . Digregorio . D. E. . Dragowsky . M. R. . Hindi . M. M. . Isaac . M. C. P. . Krane . K. S. . Larimer . R. M. . MacChiavelli . A. O. . MacLeod . R. W. . Miocinovic . P. . Norman . E. B. . Physical Review Letters . 79 . 22 . 4306–4309 .
  9. 7Be decay scheme and the solar neutrino problem. 1983 . 10.1103/PhysRevC.27.1728 . Norman . Eric B. . Chupp . Timothy E. . Lesko . Kevin T. . Osborne . John L. . Grant . Patrick J. . Woodruff . Gene L. . Physical Review C . 27 . 4 . 1728–1731 .
  10. Erratum: 7Be decay scheme and the solar neutrino problem. 1983 . 10.1103/PhysRevC.28.1409 . Norman . Eric B. . Chupp . Timothy E. . Lesko . Kevin T. . Osborne . John L. . Grant . Patrick J. . Woodruff . Gene L. . Physical Review C . 28 . 3 . 1409 . free .
  11. Serches for β+, β+/E and double electron-capture decay. Physics Letters B . 22 November 1984 . 148 . 1 . 31–34 . 10.1016/0370-2693(84)91604-6 . b. Norman . Eric . a. Defaccio . Margrethe .
  12. Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment . 11 July 2000 . 449 . 1 . 172–207 . 10.1016/S0168-9002(99)01469-2 . Boger . J. . Hahn . R. L. . Rowley . J. K. . Carter . A. L. . Hollebone . B. . Kessler . D. . Blevis . I. . Dalnoki-Veress . F. . Dekok . A. . Farine . J. . Grant . D. R. . Hargrove . C. K. . Laberge . G. . Levine . I. . McFarlane . K. . Mes . H. . Noble . A. T. . Novikov . V. M. . O'Neill . M. . Shatkay . M. . Shewchuk . C. . Sinclair . D. . Clifford . E. T. H. . Deal . R. . Earle . E. D. . Gaudette . E. . Milton . G. . Sur . B. . Bigu . J. . Cowan . J. H. M. . nucl-ex/9910016 . 119018528 . 1 .
  13. Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory. 2002 . 10.1103/PhysRevLett.89.011301 . Ahmad . Q. R. . Allen . R. C. . Andersen . T. C. . d.Anglin . J. . Barton . J. C. . Beier . E. W. . Bercovitch . M. . Bigu . J. . Biller . S. D. . Black . R. A. . Blevis . I. . Boardman . R. J. . Boger . J. . Bonvin . E. . Boulay . M. G. . Bowler . M. G. . Bowles . T. J. . Brice . S. J. . Browne . M. C. . Bullard . T. V. . Bühler . G. . Cameron . J. . Chan . Y. D. . Chen . H. H. . Chen . M. . Chen . X. . Cleveland . B. T. . Clifford . E. T. H. . Cowan . J. H. M. . Cowen . D. F. . Physical Review Letters . 89 . 1 . 011301 . 12097025 . nucl-ex/0204008 . 2002PhRvL..89a1301A . 118895427 . 1 . free .
  14. An innovative bolometric Cherenkov-light detector for a double beta decay search. 2018 . 10.1016/j.nima.2017.10.058 . Novati . V. . Artusa . D.R. . Avignone . F.T. . Beeman . J.W. . Dafinei . I. . Dumoulin . L. . Ge . Z. . Giuliani . A. . Gotti . C. . De Marcillac . P. . Marnieros . S. . Nagorny . S. . Nisi . S. . Nones . C. . Norman . E.B. . Olivieri . E. . Orlandi . D. . Pagnanini . L. . Pattavina . L. . Pessina . G. . Pirro . S. . Poda . D.V. . Rusconi . C. . Schäffner . K. . Scielzo . N.D. . Zhu . Y. . Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment . 912 . 82–84 . 2018NIMPA.912...82N . 1416913 . 126325364 .
  15. Web site: Nobel Prize in Physics: NSSC PI, Eric Norman, & Berkeley Lab Group contributed to groundbreaking results.
  16. The first step toward CUORE: Cuoricino, a thermal detector array to search for rare events. 2000 . 10.1016/S0920-5632(00)00637-X . Alessandrello . A. . Brofferio . C. . Carbone . L. . Cremonesi . O. . Fiorini . E. . Giuliani . A. . Nucciotti . A. . Pavan . M. . Pessina . G. . Pirro . S. . Previtali . E. . Vanzini . M. . Zanotti . L. . Beeman . J. . McDonald . R.J. . Haller . E.E. . Norman . E.B. . Smith . A.R. . Ventura . G. . Frossati . G. . De Waard . A. . Arpesella . C. . Bucci . C. . Gervasio . G. . Gonin . Y. . Vuilleumier . J.L. . Avignone . F. . Creswick . R.J. . Farach . H.A. . Cebrian . S. . Nuclear Physics B - Proceedings Supplements . 87 . 1–3 . 78–80 . 2000NuPhS..87...78A . 1 .
  17. CUORE: low-temperature techniques for neutrino physics. 2003 . 10.1016/S0921-4526(02)02299-8 . Giuliani . A. . Physica B: Condensed Matter . 329-333 . 1570–1573 . 2003PhyB..329.1570G .
  18. Status and results from the CUORE experiment. 2020 . 10.1142/S0217751X20440169 . Campani . A. . Adams . D. Q. . Alduino . C. . Alfonso . K. . Avignone . F. T. . Azzolini . O. . Bari . G. . Bellini . F. . Benato . G. . Biassoni . M. . Branca . A. . Brofferio . C. . Bucci . C. . Caminata . A. . Canonica . L. . Cao . X. G. . Capelli . S. . Cappelli . L. . Cardani . L. . Carniti . P. . Casali . N. . Chiesa . D. . Chott . N. . Clemenza . M. . Copello . S. . Cosmelli . C. . Cremonesi . O. . Creswick . R. J. . d'Addabbo . A. . d'Aguanno . D. . International Journal of Modern Physics A . 35 . 36 . 2020IJMPA..3544016C . 1721.1/142357 . 1762239 . 234460955 . 1 . free .
  19. The nuclear car wash: A system to detect nuclear weapons in commercial cargo shipments. 2007 . 10.1016/j.nima.2007.04.058 . Slaughter . D.R. . Accatino . M.R. . Bernstein . A. . Biltoft . P. . Church . J.A. . Descalle . M.A. . Hall . J.M. . Manatt . D.R. . Mauger . G.J. . Moore . T.L. . Norman . E.B. . Petersen . D.C. . Pruet . J.A. . Prussin . S.G. . Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment . 579 . 1 . 349–352 . 2007NIMPA.579..349S .
  20. Preliminary results utilizing high-energy fission product γ-rays to detect fissionable material in cargo. 2005 . 10.1016/j.nimb.2005.07.236 . Slaughter . D.R. . Accatino . M.R. . Bernstein . A. . Church . J.A. . Descalle . M.A. . Gosnell . T.B. . Hall . J.M. . Loshak . A. . Manatt . D.R. . Mauger . G.J. . Moore . T.L. . Norman . E.B. . Pohl . B.A. . Pruet . J.A. . Petersen . D.C. . Walling . R.S. . Weirup . D.L. . Prussin . S.G. . McDowell . M. . Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms . 241 . 1–4 . 777–781 . 2005NIMPB.241..777S .
  21. Seaborg's plutonium? A case study in nuclear forensics. 2015 . 10.1119/1.4926957 . Norman . Eric B. . Thomas . Keenan J. . Telhami . Kristina E. . American Journal of Physics . 83 . 10 . 843–845 . 2015AmJPh..83..843N . free .

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