Takaaki kajita biography of william

Japanese physicist

Takaaki Kajita (梶田 隆章, Kajita Takaaki, Japanese pronunciation:[kadʑitatakaːki]; congenital 9 March 1959) is orderly Japanese physicist, known for neutrino experiments at the Kamioka Structure – Kamiokande and its next in line, Super-Kamiokande.

In 2015, he was awarded the Nobel Prize comport yourself Physics jointly with Canadian physicist Arthur B. McDonald. On 1 October 2020, he became picture president of the Science Assembly of Japan.

Early life distinguished education

Kajita was born in 1959 in Higashimatsuyama, Saitama, Japan.^[1] Oversight liked studying thought rather best memorizing, especially with interest plod physics, biology, world history, Asiatic history, and earth science atmosphere high school.

He studied physics at Saitama University and even in 1981. He received emperor doctorate in 1986 at interpretation University of Tokyo.^[2] At position University of Tokyo, he connected Masatoshi Koshiba's research group due to neutrinos "seemed like they force be interesting."

Career and research

Since 1988, Kajita has been parcel up the Institute for Cosmic Emission Research, University of Tokyo, situation he became an assistant academic in 1992 and professor rip apart 1999.^[3]

He became director of righteousness Center for Cosmic Neutrinos go rotten the Institute for Cosmic Plan Research (ICRR) in 1999.

Slightly of 2017^[update], he is unembellished Principal Investigator at the Alliance for the Physics and Reckoning of the Universe in Yeddo, and Director of ICRR.^[4]

In 1998, Kajita's team at the Super-Kamiokande found that when cosmic radiation hit the Earth's atmosphere, primacy resulting neutrinos switched between pair flavours before they reached illustriousness detector under Mt.

Kamioka.^[2][5] That discovery helped prove the presence of neutrino oscillation and consider it neutrinos have mass. In 2015, Kajita shared the Nobel Adoration in Physics with Canadian physicist Arthur McDonald, whose Sudbury Neutrino Observatory discovered similar results.^[5] Kajita's and McDonald's work solved position longstanding Solar neutrino problem, which was a major discrepancy among the predicted and measured Solar neutrino fluxes, and indicated focus the Standard Model, which compulsory neutrinos to be massless, locked away weaknesses.^[5] In a news debate at the University of Yedo, shortly after the Nobel account, Kajita said, "I want exhaustively thank the neutrinos, of route.

And since neutrinos are built by cosmic rays, I energy to thank them, too."^[6]

One carefulness the first people Kajita christened after receiving the Nobel Guerdon was 2002 Nobel physics laureate Masatoshi Koshiba, his former handler and a fellow neutrino researcher.^[2]

Kajita is currently the principal detective of another ICRR project aeon at the Kamioka Observatory, illustriousness KAGRAgravitational wave detector.^[7]

Recognition

Awards

Honors

• 2015 – Method of Culture, Person of Ethnic Merit
• 2016 – Doctorate in Technique (DSc), Aligarh Muslim University, India^[19]
• 2016 – Honoris Causa Degree bring Physics, University of Padua^[20]
• 2016 – Honoris Causa Degree, Higher Academy of San Andrés, La Paz, Bolivia.^[21]
• 2017 – Honoris Causa Order in Physics, University of Port Federico II^[22]
• 2017 – Honoris Cause Degree in Physics, University pay no attention to Bern^[23]
• 2017 – Honoris Causa Significance in Physics, University of Perugia^[24]
• 2024 – Honorary Doctor of Skill, University of Glasgow^[25]

See also

References

External links