Χάντζιος Παναγιώτης
Θέση: Ερευνητής, Εθνικό Αστεροσκοπείο Αθηνών PhD: 1988, Dept. of Physics, Ohio State University, ΗΠΑ Τίτλος: S-waves in the spectrum of cataclysmic binaries Supervisor(s): Kaitchuck Ronald Βιογραφικό: Panagiotis Hantzios obtained his BSc in Physics from the University of Athens in 1981 and his PhD in Astronomy from the Ohio State University (USA) in 1988. From 1989 till 1999, he was Postdoctoral Researcher at the National Observatory of Athens (NOA). From 2000 to 2005, he worked as scientific staff at the Institute of Astronomy and Astrophysics of NOA. In 2005, he was elected Associate Researcher and as of 2009, he works as Senior Researcher at the Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing of NOA.
Χαραλαμπόπουλος Πάνος
Θέση: Μεταδιδάκτορας, University of Turku PhD: 2022, , DTU Space, Δανία Τίτλος: Tidal Disruption of Stars and Extreme Phenomena Around Compact Objects Supervisor(s): Λελούδας Γεώργιος - Chenevez Jérôme Βιογραφικό:
Χαρίση Μαρία
Θέση: Καθηγητής ΑΕΙ/ΤΕΙ, Washington State University PhD: 2017, Astronomy Department, Columbia University, ΗΠΑ Τίτλος: A Population of Short-Period Variable Quasars from PTF as Supermassive Black Hole Binary Candidates Supervisor(s): Haiman Zoltan Βιογραφικό:
Χαρλαύτης Αιμίλιος
Θέση: Ερευνητής, Εθνικό Αστεροσκοπείο Αθηνών PhD: 1991, Dept. of Physics, University of Oxford, Ηνωμένο Βασίλειο Τίτλος: Disc structure and variability in dwarf novae Supervisor(s): Charles Phil Βιογραφικό: Emilios T. Harlaftis (Greek: Αιμίλιος Χαρλαύτης; 29 March 1965, Kiato – 13 February 2005 Menalo) was an astrophysicist. Harlaftis obtained an undergraduate degree in physics at the University of Athens in 1987, and a Ph.D. degree at the University of Oxford in 1991. From 1991 to 1995 he worked as a support astronomer at the Isaac Newton Group of telescopes of the Royal Greenwich Observatory, placed at the Observatory of Roque de los Muchachos (owned by the Instituto de Astrofisica de Canarias at the island of La Palma. He then worked as a research assistant (1995–1997) at the University of St. Andrews and as a research fellow (1997–1998) at the Institute of Astronomy and Astrophysics of the National Observatory of Athens. After a series of posts as a visiting scientist at the University of Sheffield, and the NASA Goddard Space Flight Center (1999), and two years as a temporary Reader at the School of Physics and Astronomy at the University of St. Andrews (2001–2002) he returned to Greece where he was a tenured researcher at the Institute of Space Applications and Remote Sensing of the National Observatory of Athens. He acted as a principal investigator for the Aristarchos 2.3 m Telescope located at the Chelmos mountain, which colleagues suggested to name after him, following his death in an avalanche accident.
Χαρμανδάρης Βασίλης
Θέση: Καθηγητής ΑΕΙ/ΤΕΙ, Πανεπιστήμιο Κρήτης PhD: 1995, Department of Physics & Astronomy, Iowa State University, ΗΠΑ Τίτλος: Μελέτη αλληλεπιδρώντων γαλαξιών Supervisor(s): Appleton Phil - Struck Curt Βιογραφικό: Vassilis Charmandaris was born in Serres Greece in 1967. He completed his undergraduate studies in Physics at the University of Thessaloniki in 1989 and continued his graduate studies in the US obtaining his PhD in Astrophysics at Iowa State University in 1995. After a postdoctoral fellowship with the ISO/CAM group at the Astrophysics section of CEA/Saclay (France) he was awarded a Marie Curie fellowship at the Observatoire de Paris (France). In 1999 he moved back to the US and spent 6 years at the Astronomy Department of Cornell University to work on the development of the Infrared Spectrograph of the Spitzer Space Telescope. In February 2005, he joined the faculty of the Department of Physics of the University of Crete, where since 2014 he is Professor of Observational Astrophysics. During 2013-2018 he was the Director of the Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing of the National Observatory of Athens. Since 2013 he is on the Board of Directors of the journal Astronomy & Astrophysics, serving on its Executive Committee since 2017 and as Vice Chair since 2021. He was a member of the Haut Comite Scientifique of Paris Observatory (2015-2020), the Astronomy Working Group of ESA (2019-2021) and the Scientific Council of INSU/CNRS (2019-2023). Since 2019 he is the Director of the Institute of Astrophysics of FORTH and Director of Skinakas Observatory.
Χαρσούλα Μαρία
Θέση: Ερευνητής, Ακαδημία Αθηνών PhD: 1999, Τμήμα Φυσικής, Πανεπιστήμιο Αθηνών, Ελλάδα Τίτλος: Κοσμολογικές καταρρεύσεις και δημιουργία αντιπεριστρεφόμενων γαλαξιών Supervisor(s): Κοντόπουλος Γεώργιος Βιογραφικό:
Χασάπης Κωνσταντίνος
Θέση: Ερευνητής, Εθνικό Αστεροσκοπείο Αθηνών PhD: 1967, Τμήμα Φυσικής, Πανεπιστήμιο Αθηνών, Ελλάδα Τίτλος: Ἡ ἑλληνικὴ ἀστρονομία τῆς Β χιλιετηρίδος π.Χ. κατὰ τοὺς Ὀρφικοὺς ὕμνους Supervisor(s): Καραπιπέρης Λεωνίδας Βιογραφικό: C. Chassapis (b. 4/17 Sept. 1914 Veroia, Greece – d. 10 July 1972, Athens, Greece). For many years he worked as school teacher at a small mountainous village and later at Papastratos School in the town of Agrinion, but his passion was astronomy. Equipped with his small telescope, he became an excellent observer of variable stars. After the Second World War his high quality observations raised Campbell’s interest, who would like to know the status of this excellent observer. So, in 1946 Chassapis having been recognized as amateur astronomer he succeeded his transfer to Athens and especially his position as astronomer at Penteli Observatory. Later he finished his studies in the Department of Mathematics at Athens University. He was widely appreciated for his public lectures on astronomical topics as well as for his popular articles in daily and periodical press and encyclopaidias. His first book on astronomy “The Life on planet Mars” has been published in 1935 and his voluminous “Contemporary popular astronomy” (p. 835) in 1957; a summary of the latter was the new book of “Cosmography” for high schools (join work with D. Kotsakis). His major contributions were “Greek astronomy in the 2nd millennium B.C. according to Orphic hymns” (PhD Thesis at Athens University, 1967), “The Star of Bethlehem” (1970), continued in the (till now) unpublished “Determination of the Date of Jesus Christ’s Resurrection” (1971). After his sudden death in 1972, his student Maria Papathanassiou has published long articles-summaries of his work. During this last years he collaborated with Eugenides Foundation lecturing either in the Planetarium or the great Amphitheatre. From: http://www.academy.edu.gr/index.php/el/epistim-epitheoriseis/stoa-epistimon/thematikoi-tomoi/2013-08-24-17-38-00
Χασάπης Αλέξανδρος
Θέση: Μεταδιδάκτορας, University of Colorado Boulder PhD: 2015, Astrophysics, University of Paris-Sud (Paris XI), Γαλλία Τίτλος: Study of Magnetic Reconnection in Turbulent Plasma Using Satellite Data Supervisor(s): Canu Patrick Βιογραφικό: https://www.linkedin.com/in/alexandros-chasapis-123713148/
Χατζηαυγουστή Δέσποινα
Θέση: Ιδιωτικός Τομέας PhD: 2006, Τμήμα Φυσικής, Πανεπιστήμιο Θεσσαλονίκης, Ελλάδα Τίτλος: Εφαρμογές της θεωρίας δυναμικών συστημάτων στη δυναμική βιολογικών πληθυσμών Supervisor(s): Ιχτιάρογλου Συμεών Βιογραφικό:
Χατζηδημητρίου Ιωάννης
Θέση: Καθηγητής ΑΕΙ/ΤΕΙ, Πανεπιστήμιο Θεσσαλονίκης PhD: 1965, School of Physics & Astronomy, University of Manchester, Ηνωμένο Βασίλειο Τίτλος: Two-body problem with variable mass Supervisor(s): Kopal Zdenek Βιογραφικό: John D. Hadjidemetriou was born in Thessaloniki in 1937. He got his B.Sc. in Mathematics from the University of Thessaloniki in 1959 and his Ph.D. in Physics and Astronomy from the University of Manchester in 1965, under the guidance of Prof. Z. Kopal. In 1970, he was elected full Professor of Theoretical Mechanics at the Physics Department of the University of Thessaloniki, at the age of 33. He continuously served the department over a period of 42 years. John’s Ph.D. Thesis “The two body problem with variable mass” (and his first paper in Icarus 2, 440, 1963), has been recognized as a fundamental contribution in the field and is still cited in the literature. Since then he continued working on Celestial Mechanics, in particular on families of resonant periodic orbits in the restricted and general three-body problems and on the stability of planetary, asteroid and satellite motion. He always stressed that “periodicorbits consist the backbone of the topology of phase space”. John also became famous for his method of constructing a symplectic map that preserves the location and stability of periodic orbits in resonances, which became known as “Hadjidemetriou’s map”. In later years he worked on the interpretation of the phenomenon known as stable chaos and on the dynamics and stability of exo-planetary systems. He associated the resonant planetary dynamics with families of periodic orbits and he computed these families for various cases. He also showed that the introduction of dissipative forces makes the periodic orbits “attractors” and a planetary system migrates along the families, verifying, in such a way, the work on planetary migration published previously by other researchers. In this framework he showed the possibility of the transition from a 1/1 resonant planetary motion to a satellite motion. The last paper he co-authored, entitled “Multiplanet destabilization and escape in post-main- sequence systems”, appeared recently in MNRAS (430, 3383, 2013) and was based on the theory he developed in his first paper. John played a key role in the development of Celestial Mechanics in Greece. He supervised 7 Ph.D. Theses in this field and acted as coordinator or principal investigator in three EU-funded research projects. He retired in 2005 and, since then, he remained active both in teaching and in research, as Professor Emeritus of the University of Thessaloniki. His numerous students organized a Conference in his honor in the summer of 2008, in Litohoro, Greece, which was attended by about 70 participants from 16 countries. John was a corresponding member of the Academy of Athens. He was also an elected member of Commission’s 7 SOC from 1979 to1991 and served as President of the Commission for the 2000–2003 term. He was a member of the Celestial Mechanics Institute and Associate Editor of the field’s leading journal, Celestial Mechanics and Dynamical Astron- omy, for twenty years. He was a founding member of the European Astronomical Society and the first vice-president of the Hellenic Astronomical Societiy. John really excelled in teaching, not only within his duties in the University of Thessaloniki but in international schools as well. He was an active member of the Cortina and Ramsau/Bad Hofgastein meetings as well as of the Greek Non-linear Dynamics annual schools. He wrote a two-volume book on Theoretical Mechanics, in Greek, which is still adopted by many Greek Universities. John Hadjidemetriou passed away peacefully on Thursday, March 21, 2013, in Thessaloniki, Greece.
Χατζηδημητρίου Δέσποινα
Θέση: Καθηγητής ΑΕΙ/ΤΕΙ, Πανεπιστήμιο Αθηνών PhD: 1989, School of Physics & Astronomy, University of Edinburgh, Ηνωμένο Βασίλειο Τίτλος: The evolution and geometry of the oouter parts of the Small Magellanic Cloud. Supervisor(s): Smyth Michael - Hawkins Michael Βιογραφικό:
Χατζηιωάννου Κατερίνα
Θέση: Καθηγητής ΑΕΙ/ΤΕΙ, Caltech PhD: 2016, Department of Physics, Montana State University, ΗΠΑ Τίτλος: Spin-Precessing Compact Binaries: Gravitational Wave Modeling and Information Extraction Supervisor(s): Yunes Nicolas Βιογραφικό:
Χατζημηνάογλου Ευανθία
Θέση: Ερευνητής, European Southern Observatory PhD: 2000, Astrophysics, Paul Sabatier University - Toulouse III, Γαλλία Τίτλος: Formation and evolution of quasars and cosmological constrains Supervisor(s): Mathez Guy Βιογραφικό:
Χατζηστέργος Θεοδώσιος
Θέση: Μεταδιδάκτορας PhD: 2017, Dept. of Physics, University of Göttingen, Γερμανία Τίτλος: Analysis of historical Ca II spectroheliogrammes and long-term changes in solar irradiance Supervisor(s): Solanki Sami Khan - Krivova Natalie Βιογραφικό: https://scholar.google.com/citations?user=8gnK6BsAAAAJ
Χατζηφωτινού Αικατερίνη
Θέση: Καθηγητής Δευτεροβάθμιας PhD: 1998, Τμήμα Μαθηματικών, Πανεπιστήμιο Θεσσαλονίκης, Ελλάδα Τίτλος: Τριδιάστατα αριθμητικά μοντέλα ολοκλήρωσης πλανητικών και δορυφορικών τροχιών Supervisor(s): Γουσίδου-Κουτίτα Μαρία Βιογραφικό:
Χατζηχρήστου Ελένη
Θέση: Ιδιωτικός Τομέας PhD: 1999, Dept. of Astronomy, Leiden University, Ολλανδία Τίτλος: Imaging and bidimensional spectroscopy of active and interacting galaxies Supervisor(s): Miley George Βιογραφικό:
Χατζίκος Μάριος
Θέση: Ερευνητής, University of Kentucky PhD: 2012, Dept. of Astronomy, University of Virginia, ΗΠΑ Τίτλος: The physics and observational signatures of galaxy cluster mergers Supervisor(s): Sarazin Craig Βιογραφικό: https://www.linkedin.com/in/marios-chatzikos-4268ab70/
Χατζόπουλος Εμμανουήλ
Θέση: Καθηγητής ΑΕΙ/ΤΕΙ, Louisiana State University PhD: 2013, Dept. of Astronomy, University of Texas at Austin, ΗΠΑ Τίτλος: Superluminous Supernovae: Theory and Observations Supervisor(s): Wheeler Craig Βιογραφικό: https://www.lsu.edu/physics/people/faculty/chatzopoulos.php
Χατζόπουλος Σωτήριος
Θέση: Μεταδιδάκτορας, Ακαδημία Αθηνών PhD: 2015, Dept. of Physics, Ludwig Maximilians University of Munich, Γερμανία Τίτλος: The old nuclear star cluster in the Milky Way Supervisor(s): Gerhard Ortwin Βιογραφικό:
Χατζόπουλος Αναστάσιος
Θέση: Καθηγητής Δευτεροβάθμιας PhD: 1991, Τμήμα Φυσικής, Πανεπιστήμιο Πατρών, Ελλάδα Τίτλος: Συμβολή στο πρόβλημα της διαφορικής περιστροφής ενός λευκού νάνου με ανάπτυξη και εφαρμογή θεωριών διαταραχής Supervisor(s): Γερογιάννης Βασίλειος Βιογραφικό:
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