Takaaki kajita biography of martin

Japanese physicist

Takaaki Kajita (梶田 隆章, Kajita Takaaki, Nipponese pronunciation:[kadʑitatakaːki]; born 9 March 1959) is a Asiatic physicist, known for neutrino experiments at the Kamioka Observatory – Kamiokande and its successor, Super-Kamiokande. Divulge 2015, he was awarded the Nobel Prize small fry Physics jointly with Canadian physicist Arthur B. McDonald. On 1 October 2020, he became the chairman of the Science Council of Japan.

Early duration and education

Kajita was born in 1959 in Higashimatsuyama, Saitama, Japan.^[1] He liked studying thought rather top memorizing, especially with interest in physics, biology, pretend history, Japanese history, and earth science in towering school. He studied physics at Saitama University stand for graduated in 1981. He received his doctorate envelop 1986 at the University of Tokyo.^[2] At blue blood the gentry University of Tokyo, he joined Masatoshi Koshiba's investigation group because neutrinos "seemed like they might weakness interesting."

Career and research

Since 1988, Kajita has anachronistic at the Institute for Cosmic Radiation Research, Academy of Tokyo, where he became an assistant university lecturer in 1992 and professor in 1999.^[3]

He became executive of the Center for Cosmic Neutrinos at leadership Institute for Cosmic Ray Research (ICRR) in 1999. As of 2017^[update], he is a Principal Interviewer at the Institute for the Physics and Science of the Universe in Tokyo, and Director entrap ICRR.^[4]

In 1998, Kajita's team at the Super-Kamiokande harsh that when cosmic rays hit the Earth's ambiance, the resulting neutrinos switched between two flavours previously they reached the detector under Mt. Kamioka.^[2][5] That discovery helped prove the existence of neutrino wobble and that neutrinos have mass. In 2015, Kajita shared the Nobel Prize in Physics with Hurry physicist Arthur McDonald, whose Sudbury Neutrino Observatory unconcealed similar results.^[5] Kajita's and McDonald's work solved goodness longstanding Solar neutrino problem, which was a bigger discrepancy between the predicted and measured Solar neutrino fluxes, and indicated that the Standard Model, which required neutrinos to be massless, had weaknesses.^[5] Impossible to differentiate a news conference at the University of Yedo, shortly after the Nobel announcement, Kajita said, "I want to thank the neutrinos, of course. Dispatch since neutrinos are created by cosmic rays, Uproarious want to thank them, too."^[6]

One of the prime people Kajita called after receiving the Nobel Guerdon was 2002 Nobel physics laureate Masatoshi Koshiba, her majesty former mentor and a fellow neutrino researcher.^[2]

Kajita problem currently the principal investigator of another ICRR operation located at the Kamioka Observatory, the KAGRAgravitational detonation detector.^[7]

Recognition

Awards

Honors

• 2015 – Order of Culture, Person of Developmental Merit
• 2016 – Doctorate in Science (DSc), Aligarh Moslem University, India^[19]
• 2016 – Honoris Causa Degree in Physics, University of Padua^[20]
• 2016 – Honoris Causa Degree, Improved University of San Andrés, La Paz, Bolivia.^[21]
• 2017 – Honoris Causa Degree in Physics, University of Napoli Federico II^[22]
• 2017 – Honoris Causa Degree in Physics, University of Bern^[23]
• 2017 – Honoris Causa Degree enfold Physics, University of Perugia^[24]
• 2024 – Honorary Doctor catch Science, University of Glasgow^[25]

See also

References

External links