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Memorial Tributes: Volume 18 (2014)

Chapter: RICHARD B. NEAL

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Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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RICHARD B. NEAL

1917–2012

Elected in 1979

“For leadership in the design and construction of multi-GeV linear electron accelerators.”

BY GREGORY LOEW SUBMITTED BY THE NAE HOME SECRETARY

RICHARD BARR NEAL, a key figure in the design, construction, and operation of the Stanford Linear Accelerator Center, died on November 22, 2012, in Solana Beach, California, at age 95.

Richard Neal was born on September 5, 1917, in Lawrenceburg, Tennessee, a small town 80 miles south of Nashville. After education in local schools, he attended the US Naval Academy in Annapolis, Maryland, where he excelled in track events and played football before graduating in 1939. He then served two years aboard the battleship USS Pennsylvania until his discharge in 1941 because of a defect in his eyesight.

He accepted a position as a field service engineering supervisor for New York–based Sperry Gyroscope Co., which at the time was involved in high-power microwave research, including the development of the first klystron designed at Stanford University. Klystrons later became the microwave power sources to accelerate electrons in linear accelerators.

In 1944, Neal and Gail Annette Nesbitt were married at Forest Hills Gardens, Long Island, New York, where they resided for the next three years.

After working on rocketry systems for Sperry at the close of the war, he left to attend Stanford as a graduate student in 1947. In this capacity he worked on the development of

Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
×

many systems and components needed for linear electron accelerators at Stanford, and in 1953 he published his doctoral thesis, a voluminous technical report about Stanford’s 220-foot-long Mark III accelerator project, a precursor to the 2-mile-long accelerator. He became a physics research associate at Stanford in 1951.

As a result of the success of the Mark III machine as a physics research tool, Neal became part of a small group of visionaries who started meeting in 1956 in the home of Wolfgang “Pief” Panofsky, who would later become SLAC’s first director, to discuss preliminary plans for building a much larger electron linear accelerator, then dubbed “Project M” (the “M” affectionately stood for “monster” because of its scale). The group submitted a proposal in 1957 to several US government agencies to build such a machine on Stanford-owned land. After several years of negotiations, the project was finally approved for construction by the US Atomic Energy Commission in 1961. The Stanford University Board of Trustees named it the Stanford Linear Accelerator Center (SLAC).

At this point, Neal was appointed associate director of SLAC and became the leader of its technical division, which grew to a staff of nearly 600 physicists, engineers, technicians, and support staff. Under Panofsky’s and Neal’s leadership, construction of the center was completed successfully in 1966 within schedule and budget ($114 million). Neal was also selected as a member of the SLAC faculty, a group of professors responsible for steering and discussing the ongoing and future intellectual and scientific programs of the laboratory.

Neal was a superb technical writer, always attentive to detail and style. He chronicled the entire design, construction, and early operation of the project as the lead author of a 1,169-page work, The Stanford Two-Mile Accelerator (also known as “The Blue Book”). It is a lasting tribute and valuable reference for the innovations and expertise in technology and engineering brought to bear in constructing the linear accelerator, which continues to power cutting-edge research.

Neal remained head of the SLAC technical division until 1982. During his tenure, SLAC saw many new developments,

Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
×

a gradual increase in the electron and positron beam energies through the construction of more powerful klystrons; the invention of a microwave energy storage cavity system called SLED (SLAC Energy Development); the construction of two successive electron-positron colliding beam rings, SPEAR and PEP; and the award of Nobel prizes to SLAC physicists Burton Richter and Martin Perl. Richard Taylor later received a Nobel for research conducted during Neal’s time at the lab. During all these years, Neal was recognized as an excellent leader and manager. An extremely hard worker, he truly led by example and was highly respected by Panofsky and other colleagues and staff.

Neal was also renowned in the physics and accelerator community at large. During his career he authored more than 100 reports and technical papers, contributed to several books, and participated in numerous national and international committees and conferences related to accelerators. He was a fellow of the American Physical Society, a member of the scientific research society, Sigma Xi, and in 1979 was elected to the National Academy of Engineering.

Before retiring from SLAC in 1985, Neal had taken up flying as a hobby, obtained a pilot’s license, and would on occasion fly over the lab. His hobbies also included ballroom dancing, ice skating, cycling, hiking, music, reading, and spectator sports.

After his retirement, Neal, his wife, and daughter Martha moved to a residential community in Solana Beach in Southern California. He became a member of the board of directors of the homeowners association, and as secretary and treasurer he put great emphasis on achieving a firm financial foundation for the association, very much in tune with the way he had managed financial affairs at SLAC.

When Neal turned 80, he returned to SLAC for a 1997 symposium honoring him on this milestone birthday. The symposium was a wonderful occasion to celebrate his many SLAC accomplishments and for colleagues and physicists from all over the country to see him once more and to look into the future of the scientific field he served so well.

Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
×

Richard Neal is survived by his wife of 68 years, Gail, daughter Martha (Marti) Neal of Solana Beach, and son Richard Forrest Neal of Bonny Doon, California. If you ever visit SLAC and stand in front of Building 41 where he had his office, you will see the silk tree (Albizia julibrissin) he planted to commemorate his retirement in 1982.

Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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Suggested Citation:"RICHARD B. NEAL." National Academy of Engineering. 2014. Memorial Tributes: Volume 18. Washington, DC: The National Academies Press. doi: 10.17226/18959.
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This is the 18th Volume in the series Memorial Tributes compiled by the National Academy of Engineering as a personal remembrance of the lives and outstanding achievements of its members and foreign associates. These volumes are intended to stand as an enduring record of the many contributions of engineers and engineering to the benefit of humankind. In most cases, the authors of the tributes are contemporaries or colleagues who had personal knowledge of the interests and the engineering accomplishments of the deceased. Through its members and foreign associates, the Academy carries out the responsibilities for which it was established in 1964.

Under the charter of the National Academy of Sciences, the National Academy of Engineering was formed as a parallel organization of outstanding engineers. Members are elected on the basis of significant contributions to engineering theory and practice and to the literature of engineering or on the basis of demonstrated unusual accomplishments in the pioneering of new and developing fields of technology. The National Academies share a responsibility to advise the federal government on matters of science and technology. The expertise and credibility that the National Academy of Engineering brings to that task stem directly from the abilities, interests, and achievements of our members and foreign associates, our colleagues and friends, whose special gifts we remember in this book.

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