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Nobel Prize in Physics goes to Francis Halzen for neutrino observation
Versión 2: Yonhap added a comprehensive report and Seoul Shinmun a profile-style headline on the laureate, while the core facts of the award were unchanged.
En breve
The 2026 Nobel Prize in Physics was awarded to Francis Halzen, 82, for decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin, the Nobel Committee of the Royal Swedish Academy of Sciences announced on Oct 6. Korean outlets reported he was the sole laureate, the first solo physics winner in 34 years. The prize is 12 million Swedish kronor, about 1.61 billion won, which Halzen receives in full.
Leer la noticia completa 2 min de lectura
The 2026 Nobel Prize in Physics was awarded to Francis Halzen, 82, for contributions to the observation of neutrinos, the Nobel Committee of the Royal Swedish Academy of Sciences announced on Oct 6, according to Maeil Business and CBS NoCut News. The committee cited “decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin,” the two outlets reported. Yonhap and the business dailies reported that Halzen was the sole laureate. [ 6 , 7 , 8 , 9 ]
Maeil Business said it was the first single winner of the physics prize in 34 years, since Georges Charpak in 1992, and Yonhap’s third report also cited the 34-year gap. Seoul Shinmun’s headline likewise described a “solo award” after 34 years. [ 7 , 8 , 11 ]
Maeil Business reported that Halzen led the construction of IceCube, which places thousands of optical sensors in roughly one cubic kilometre of ice below the South Pole. The observatory detects the faint light produced when a neutrino collides with matter in the ice. The same report said IceCube researchers first observed high-energy cosmic neutrinos arriving from outside Earth in 2013, laying the basis for neutrino astronomy, the study of high-energy celestial phenomena using neutrinos. Neutrinos have very small mass and rarely react with other matter, which is why they are called “ghost particles” and are very hard to observe, it said. [ 7 ]
The physics prize totals 12 million Swedish kronor, about 1.61 billion won, and Halzen receives the full amount as sole winner, according to Maeil Business and CBS NoCut News. Those outlets said the announcements began on Oct 5 with medicine and continued with physics on Oct 6, with chemistry on Oct 7, literature on Oct 8, peace on Oct 9 and economics on Oct 12. [ 7 , 9 ]
Outlets described Halzen’s background differently. CBS NoCut News and Yonhap’s second report called him a Belgian physicist; Yonhap’s third called him a Belgian-born American physicist; Maeil Business described him as a Belgian-born professor at the University of Wisconsin-Madison. Several Korean outlets, including Korea Economic Daily, Seoul Economic Daily and Dong-A Ilbo, carried the news as short breaking headlines with little further detail. [ 6 , 7 , 8 , 9 ]
Por qué importa
As the documents describe it, the award recognises a way of observing the universe through neutrinos rather than light, which Maeil Business says laid the basis for neutrino astronomy. Korean outlets, including Yonhap and several business titles, treated the announcement as major international science news and carried it within minutes. The documents give no indication of direct consequences for Korea beyond that coverage.
Datos clave
- The 2026 Nobel Prize in Physics was awarded to Francis Halzen, the Nobel Committee of the Royal Swedish Academy of Sciences announced on Oct 6. [ 6 , 7 , 8 , 9 ]
- The committee cited “decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin.” [ 7 , 9 ]
- Halzen was the sole laureate, the first single winner of the physics prize in 34 years, since Georges Charpak in 1992, according to Maeil Business and Yonhap. [ 7 , 8 , 11 ]
- The physics prize totals 12 million Swedish kronor, about 1.61 billion won, and Halzen receives the full amount as sole winner. [ 7 , 9 ]
- Halzen is 82 years old, according to Maeil Business and CBS NoCut News. [ 7 , 9 ]
- IceCube places thousands of optical sensors in roughly one cubic kilometre of ice below the South Pole and detects faint light produced when a neutrino collides with matter in the ice, Maeil Business reported. [ 7 ]
- IceCube researchers first observed high-energy cosmic neutrinos arriving from outside Earth in 2013, according to Maeil Business. [ 7 ]
- Announcements continue with chemistry on Oct 7, literature on Oct 8, peace on Oct 9 and economics on Oct 12, after medicine on Oct 5 and physics on Oct 6. [ 7 , 9 ]
Confirmado por varias fuentes
- The 2026 Nobel Prize in Physics was awarded to Francis Halzen for work on neutrino observation and the IceCube observatory. [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 ]
- Halzen was the sole winner of the 2026 physics prize. [ 5 , 6 , 7 , 8 , 9 , 11 ]
- The physics prize is worth 12 million Swedish kronor, about 1.61 billion won. [ 7 , 9 ]
- The remaining 2026 Nobel announcements are scheduled for Oct 7 (chemistry), Oct 8 (literature), Oct 9 (peace) and Oct 12 (economics). [ 7 , 9 ]
Aún sin aclarar
- Halzen’s nationality and affiliation. Outlets describe him differently: CBS NoCut News called him a Belgian physicist, Yonhap called him a Belgian physicist in its second report and a Belgian-born American physicist in its third, and Maeil Business described him as a Belgian-born professor at the University of Wisconsin-Madison.
- The city in which the announcement took place. The documents name the Nobel Committee of the Royal Swedish Academy of Sciences but give no city.
- The content of Yonhap’s first bulletin beyond its headline. Document 1 carries only a truncated summary.
- Any detail beyond the headline in the Korea Economic Daily, Seoul Economic Daily, Dong-A Ilbo and Seoul Shinmun bulletins. These documents carry only headline or summary text, and the article text in document 2 is a list of unrelated stories about North Korea, police reform and the courts.
Qué dicen los medios locales
Cronología, hora local
- Yonhap issues its first bulletin on the physics prize. [ 1 ]
- Korea Economic Daily publishes a breaking headline on the award. [ 2 ]
- Seoul Economic Daily publishes a breaking headline on the award. [ 3 ]
- Dong-A Ilbo publishes a breaking headline on the award. [ 4 ]
- Seoul Shinmun publishes a breaking headline reporting Halzen as sole winner. [ 5 ]
- Yonhap’s second report names Halzen, 82, as sole winner. [ 6 ]
- Maeil Business publishes a detailed report on the award and IceCube. [ 7 ]
- Yonhap’s third report describes the award as opening a new horizon in space observation and the first solo physics win in 34 years. [ 8 ]
- CBS NoCut News publishes a summary of the award and the remaining Nobel schedule. [ 9 ]
- Yonhap publishes a comprehensive report on the award. [ 10 ]
- Seoul Shinmun publishes a profile-style headline on the 34-year gap and the 82-year-old laureate. [ 11 ]