Share to: share facebook share twitter share wa share telegram print page

Didier Queloz

Didier Queloz nel 2017
Premio Wolf Premio Wolf per la fisica 2017
Medaglia del Premio Nobel Premio Nobel per la fisica 2019

Didier Patrick Queloz (Ginevra, 23 febbraio 1966[1]) è un astronomo svizzero, co-scopritore di 51 Pegasi b, il primo esopianeta in orbita attorno a una stella di sequenza principale.

Biografia

Si è laureato in fisica all'Università di Ginevra nel 1990, specializzandosi in astronomia e astrofisica nel 1992. Assieme a Michel Mayor, ha scoperto nel 1995 il primo pianeta extrasolare in orbita attorno a una stella simile al Sole, 51 Pegasi b, con misure della velocità radiale della stella 51 Pegasi, attraverso l'effetto Doppler. Il pianeta si è rivelato essere di tipo Gioviano caldo, ruotante attorno alla sua stella in un'orbita molto vicina.

Dal 1997 al 1999 ha lavorato come Distinguished visiting scientist al Jet Propulsion Laboratory di Pasadena. Ha fatto parte dal 1997 al 2004 di diversi gruppi di lavoro e di consulenza scientifica dell'ESA. Nel 2017 ha ricevuto il Premio Wolf per la fisica, in coppia col ricercatore Michel Mayor, per la scoperta di un pianeta extrasolare orbitante intorno a una stella simile al Sole. L'8 ottobre 2019, l'Accademia reale svedese delle scienze gli ha conferito il Premio Nobel per la fisica, sempre insieme a Michel Mayor, per "la scoperta di un esopianeta in orbita attorno a una stella di tipo solare"[2].

Note

  1. ^ Didier Queloz - Photo gallery, su nobelprize.org. URL consultato il 14 novembre 2019.
  2. ^ (EN) The Nobel Prize in Physics 2019, su NobelPrize.org. URL consultato l'8 ottobre 2019.

Altri progetti

Collegamenti esterni

Controllo di autoritàVIAF (EN503149294103980520837 · ISNI (EN0000 0001 1045 4661 · ORCID (EN0000-0002-3012-0316 · GND (DE1116548062 · BNF (FRcb179188737 (data)

Read other articles:

Bagian dari seri tentangBuddhisme SejarahPenyebaran Sejarah Garis waktu Sidang Buddhis Jalur Sutra Benua Asia Tenggara Asia Timur Asia Tengah Timur Tengah Dunia Barat Australia Oseania Amerika Eropa Afrika Populasi signifikan Tiongkok Thailand Jepang Myanmar Sri Lanka Vietnam Kamboja Korea Taiwan India Malaysia Laos Indonesia Amerika Serikat Singapura AliranTradisi Buddhisme prasektarian Aliran Buddhis awal Mahāsāṃghika Sthaviravāda Aliran kontemporer Theravāda Mahāyāna Vajrayāna Konsen…

Telepon selular Mobira Cityman 150 buatan Nokia yang menggunakan sistem NMT-900, di kiri gambar ini. Bagian dari seriGenerasi telepon genggam Telekomunikasi seluler 1G 2G 3G 3.5G 4G 4.5G 5G lbs Nordic Mobile Telephone (bahasa Indonesia: Telepon Bergerak Nordik) atau disingkat NMT (dalam bahasa aslinya adalah Nordisk MobilTelefoni atau Nordiska MobilTelefoni-gruppen) adalah sistem telepon seluler otomatis pertama. Sesuai namanya, sistem ini didesain oleh sejumlah perusahaan telekomunikasi di nega…

Coffeeshop (kafe yang menjual ganja) di Amsterdam, Belanda Rambu-rambu di Amsterdam, yang menunjukkan larangan merokok ganja dan meminum alkohol dalam lingkungan tertentu karena khawatir terdapat gangguan Walau penggunaan narkotika untuk bersenang-senang, kepemilikan narkotika, dan perdagangan narkotika secara teknis masih ilegal dalam hukum belanda, kebijakan resmi sejak akhir abad ke-20 telah mentoleransi secara terbuka mengenai semua penggunaan narkotika untuk rekreasi, sedangkan untuk hal ke…

Adolf ButenandtAdolf Friedrich Johann Butenandt tahun 1921Lahir24 Maret 1903Lehe/Bremerhaven, Kekaisaran JermanMeninggal18 Januari 1995(1995-01-18) (umur 91)München, JermanKebangsaanJermanPenghargaanPenghargaan Nobel Kimia (1939)Kriegsverdienstkreuz (1942)Karier ilmiahBidangKimia organik dan biokimiaInstitusiKaiser Wilhelm Institute / Max Planck Institute for Biochemistry Technical University of DanzigPembimbing doktoralAdolf Windaus Adolf Friedrich Johann Butenandt (Lehe, 24 Maret 1903 …

American judge John Franklin Fort33rd Governor of New JerseyIn officeJanuary 21, 1908 – January 17, 1910Preceded byEdward C. StokesSucceeded byWoodrow Wilson Personal detailsBornMarch 20, 1852Pemberton, New JerseyDiedNovember 17, 1920 (aged 68)South Orange, New JerseyPolitical partyRepublicanSpouseCharlotte E. StainsbyAlma materAlbany Law School (LL.B.)Signature John Franklin Fort (March 20, 1852 – November 17, 1920) was an American Republican Party politician, who served as the…

Brand of baked goods This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Otis Spunkmeyer – news · newspapers · books · scholar · JSTOR (October 2018) (Learn how and when to remove this template message) 37°41′39″N 122°10′14.8″W / 37.69417°N 122.170778°W / 37.69417; -122.170778 Ot…

Nitrate de thorium      Constituants du nitrate de thorium. Identification Nom UICPA Tétranitrate de thorium(IV) Synonymes Tétranitrate de thorium No CAS 13823-29-5 No ECHA 100.034.090 No CE 237-514-1 PubChem 26293 SMILES [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Th+4] PubChem, vue 3D InChI Std. InChI : vue 3D InChI=1S/4NO3.Th/c4*2-1(3)4;/q4*-1;+4 Std. InChIKey : VGBPIHVLVSGJGR-UHFFFAOYSA-N Propriétés chimiques Formule N4O12ThTh…

Computer science debate The Protocol Wars were a long-running debate in computer science that occurred from the 1970s to the 1990s, when engineers, organizations and nations became polarized over the issue of which communication protocol would result in the best and most robust networks. This culminated in the Internet–OSI Standards War in the 1980s and early 1990s, which was ultimately won by the Internet protocol suite (TCP/IP) by the mid-1990s when it became the dominant protocol through ra…

Eddy Rate Muis Komandan Pusat Polisi Militer TNI ke-4Masa jabatan20 Maret 2020 – 19 Juli 2021 PendahuluDedy IswantoPenggantiNazali Lempo Informasi pribadiLahir0 Juli 1963 (umur 60) IndonesiaAlma materAkademi Militer (1986)Karier militerPihak IndonesiaDinas/cabang TNI Angkatan DaratMasa dinas1986—2021Pangkat Mayor Jenderal TNISatuanPolisi Militer (CPM)Sunting kotak info • L • B Mayor Jenderal TNI (Purn.) Eddy Rate Muis, S.H., M.H. (lahir Juli 1963) adalah…

Marble relief from Ostia Antica showing a childbirth scene Childbirth and obstetrics in classical antiquity (here meaning the ancient Greco-Roman world) were studied by the physicians of ancient Greece and Rome. Their ideas and practices during this time endured in Western medicine for centuries and many themes are seen in modern women's health. Classical gynecology and obstetrics were originally studied and taught mainly by midwives in the ancient world, but eventually scholarly physicians of b…

العلاقات الهندية البالاوية الهند بالاو   الهند   بالاو تعديل مصدري - تعديل   العلاقات الهندية البالاوية هي العلاقات الثنائية التي تجمع بين الهند وبالاو.[1][2][3][4][5] مقارنة بين البلدين هذه مقارنة عامة ومرجعية للدولتين: وجه المقارنة الهند بالاو …

العلاقات التشيكية المارشالية التشيك جزر مارشال   التشيك   جزر مارشال تعديل مصدري - تعديل   العلاقات التشيكية المارشالية هي العلاقات الثنائية التي تجمع بين التشيك وجزر مارشال.[1][2][3][4][5] مقارنة بين البلدين هذه مقارنة عامة ومرجعية للدولتين: وجه…

追晉陸軍二級上將趙家驤將軍个人资料出生1910年 大清河南省衛輝府汲縣逝世1958年8月23日(1958歲—08—23)(47—48歲) † 中華民國福建省金門縣国籍 中華民國政党 中國國民黨获奖 青天白日勳章(追贈)军事背景效忠 中華民國服役 國民革命軍 中華民國陸軍服役时间1924年-1958年军衔 二級上將 (追晉)部队四十七師指挥東北剿匪總司令部參謀長陸軍總…

追晉陸軍二級上將趙家驤將軍个人资料出生1910年 大清河南省衛輝府汲縣逝世1958年8月23日(1958歲—08—23)(47—48歲) † 中華民國福建省金門縣国籍 中華民國政党 中國國民黨获奖 青天白日勳章(追贈)军事背景效忠 中華民國服役 國民革命軍 中華民國陸軍服役时间1924年-1958年军衔 二級上將 (追晉)部队四十七師指挥東北剿匪總司令部參謀長陸軍總…

Historical souvenir, Ontario Legislative Assembly in 1901. B. F. Johnston, British Library. The 9th Legislative Assembly of Ontario was in session from March 1, 1898, until April 19, 1902, just prior to the 1902 general election. The majority party was the Ontario Liberal Party led by Arthur Sturgis Hardy. George William Ross became the Liberal leader when Hardy retired in 1899. François-Eugène-Alfred Évanturel served as speaker for the assembly.[1] Members elected to the Assembly …

Commune in Brașov, RomaniaDumbrăvițaCommuneLocation within the countyDumbrăvițaLocation in RomaniaCoordinates: 45°46′00″N 25°26′00″E / 45.7667°N 25.4333°E / 45.7667; 25.4333CountryRomaniaCountyBrașovGovernment • Mayor (2020–2024) Zachiu Popa (PNL)Area99.10 km2 (38.26 sq mi)Population (2021-12-01)[1]4,633 • Density47/km2 (120/sq mi)Time zoneEET/EEST (UTC+2/+3)Postal code507060Vehicle reg.BVWeb…

Pieve di CadoreKomuneComune di Pieve di CadoreNegaraItaliaWilayahVenetoProvinsiBelluno (BL)FrazioniDamos, Nebbiù, Pozzale, Sottocastello, TaiPemerintahan • Wali kotaMaria Antonia CiottiLuas • Total66,6 km2 (257 sq mi)Ketinggian878 m (2,881 ft)Populasi (31 Mei 2007) • Total4.087 • Kepadatan6,1/km2 (16/sq mi)DemonimPievaniZona waktuUTC+1 (CET) • Musim panas (DST)UTC+2 (CEST)Kode pos32044Kode area telepo…

One of the National Seals of Japan You can help expand this article with text translated from the corresponding article in Japanese. (June 2017) Click [show] for important translation instructions. View a machine-translated version of the Japanese article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-transl…

Under-17 basketball championship FIBA Oceania Under-17 ChampionshipCurrent season, competition or edition: 2023 FIBA Under-17 Oceania ChampionshipSportBasketballFounded2002; 22 years ago (2002)No. of teams8CountriesFIBA Oceania member nationsContinentFIBA Oceania (Oceania)Most recentchampion(s) Australia (8th title)Most titles Australia (8 titles)RelatedcompetitionsFIBA Asia Under-18 ChampionshipOfficial websiteFIBA Oceania The FIBA Oceania Under-17 Championship is an…

برج الديك برج الديك بالصينية 鷄 أحد الأبراج الإثني عشر الصينية. هل أنت من برج الديك؟ إذا كنت مولود ضمن التواريخ التالية فهذا يعني أنك من أصحاب برج الديك:[1] تاريخ البداية تاريخ النهاية 22 يناير 1909 9 فبراير 1910 8 فبراير 1921 27 يناير 1922 26 يناير 1933 13 فبراير 1934 13 فبراير 1945 1 فبراير 1946 31…

Kembali kehalaman sebelumnya