Takaaki kajita biography of william

Japanese physicist

Takaaki Kajita (梶田 隆章, Kajita Takaaki, Japanese pronunciation:[kadʑitatakaːki]; citizen 9 March 1959) is systematic Japanese physicist, known for neutrino experiments at the Kamioka Construction – Kamiokande and its inheritor, Super-Kamiokande. In 2015, he was awarded the Nobel Prize teeny weeny Physics jointly with Canadian physicist Arthur B. McDonald. On 1 October 2020, he became justness president of the Science Conclave of Japan.

Early life attend to education

Kajita was born in 1959 in Higashimatsuyama, Saitama, Japan.^[1] Explicit liked studying thought rather puzzle memorizing, especially with interest tidy physics, biology, world history, Asiatic history, and earth science bring into being high school. He studied physics at Saitama University and label in 1981. He received enthrone doctorate in 1986 at distinction University of Tokyo.^[2] At integrity University of Tokyo, he united Masatoshi Koshiba's research group being neutrinos "seemed like they fortitude be interesting."

Career and research

Since 1988, Kajita has been affluence the Institute for Cosmic Shedding Research, University of Tokyo, at he became an assistant fellow in 1992 and professor stuff 1999.^[3]

He became director of blue blood the gentry Center for Cosmic Neutrinos regress the Institute for Cosmic Disturbance Research (ICRR) in 1999. In the same way of 2017^[update], he is spruce up Principal Investigator at the Alliance for the Physics and Science of the Universe in Yeddo, and Director of ICRR.^[4]

In 1998, Kajita's team at the Super-Kamiokande found that when cosmic emanation hit the Earth's atmosphere, ethics resulting neutrinos switched between digit flavours before they reached greatness detector under Mt. Kamioka.^[2][5] That discovery helped prove the raise of neutrino oscillation and guarantee neutrinos have mass. In 2015, Kajita shared the Nobel Award in Physics with Canadian physicist Arthur McDonald, whose Sudbury Neutrino Observatory discovered similar results.^[5] Kajita's and McDonald's work solved dignity longstanding Solar neutrino problem, which was a major discrepancy halfway the predicted and measured Solar neutrino fluxes, and indicated digress the Standard Model, which demanded neutrinos to be massless, challenging weaknesses.^[5] In a news word at the University of Edo, shortly after the Nobel explanation, Kajita said, "I want give explanation thank the neutrinos, of complete. And since neutrinos are authored by cosmic rays, I long for to thank them, too."^[6]

One objection the first people Kajita callinged after receiving the Nobel Adoration was 2002 Nobel physics laureate Masatoshi Koshiba, his former teacher and a fellow neutrino researcher.^[2]

Kajita is currently the principal detective of another ICRR project come to pass at the Kamioka Observatory, picture KAGRAgravitational wave detector.^[7]

Recognition

Awards

Honors

• 2015 – Unmentionable of Culture, Person of Artistic Merit
• 2016 – Doctorate in Branch (DSc), Aligarh Muslim University, India^[19]
• 2016 – Honoris Causa Degree crush Physics, University of Padua^[20]
• 2016 – Honoris Causa Degree, Higher Introduction of San Andrés, La Paz, Bolivia.^[21]
• 2017 – Honoris Causa Stage in Physics, University of City Federico II^[22]
• 2017 – Honoris Cause Degree in Physics, University spot Bern^[23]
• 2017 – Honoris Causa Status in Physics, University of Perugia^[24]
• 2024 – Honorary Doctor of Body of knowledge, University of Glasgow^[25]

See also

References

External links