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Career

  • 2012-date:  Senior Research Associate, DAMTP, University of Cambridge
  • 2008-2012: STFC Advanced Fellow, DAMTP, University of Cambridge
  • 2007-2008: PPARC/STFC  Advanced Fellow, MSSL, University College London
  • 2004-2007: Research Fellow, MSSL, University College London
  • 2002-2004:  Research Associate, DAMTP, University of Cambridge
  • 2001:  Research Associate,  University of Florence, Italy
  • 1999-2001:  Research Associate, DAMTP, University of Cambridge

Research

I am a member of the Department of Applied Mathematics and Theoretical Physics  Atomic Astrophysics research group. My current research interests are on energy transfer processes in the solar corona.

Atomic physics calculations and plasma diagnostic techniques applied to XUV spectroscopic observations allow the measurements of plasma parameters such as electron density, temperature, chemical abundances. In conjunction with modeling, they can help us in understanding how magnetic energy is transferred into heat in all varieties of solar coronal features, from active region loops to solar flares.

I have also been working on measuring the solar EUV irradiance and its variations during the last solar cycle, and how these variations can be modeled and models applied to other stars.

I contributed to atomic data calculations (within the UK APAP network), to line identifications and benchmarking atomic data against laboratory and astrophysical spectra, to atomic data distribution via the CHIANTI atomic database and VAMDC.

 

Selected Publications (most recent)

Atomic data

  • Young, Peter R.; Dere, Ken P.; Landi, E.; Del Zanna, G.; Mason, H.E, 2016, The CHIANTI atomic database, J Phys. B, accepted (arXiv151205620Y)
  • Del Zanna, G., and Badnell, N. R.,2016, Atomic Data for Astrophysics: Ni XII, A&A, 585, A118
  • Del Zanna, G., and Badnell, N. R.,2016, Atomic data and density diagnostics for S IV, MNRAS, in press
  • Del Zanna, G.,Dere, K., Young, P.R., Landi, E., and Mason, H.E., 2015, CHIANTI - An atomic databasefor Emission Lines. Version 8, A&A, 582, A56
  • Del Zanna, G., Badnell, N. R., Fern´andez-Menchero, L., Liang, G., Mason, H.E., and Storey, P.J., 2015, On the validity of the ICFT R-matrix method: Fe XIV, MNRAS, 454, 2909
  • Fernandez-Menchero, L.,  Del Zanna, G., and Badnell, N. R., 2015, Validity of the ICFT R-matrix method: Be-like Al9+ a case study, MNRAS, 450, 4174
  • Fernandez-Menchero, L., Del Zanna , G., and Badnell, N. R., 2015, Resolution of the forbidden (J = 0 0)excitation puzzle in Mg-like ions , A&A, 577, A95 
  • Del Zanna, G., Fernandez-Menchero, L., Badnell, N.R., 2014, Benchmarking atomic Data for Astrophysics: Si III, A&A, 574, A99
  •  

 

Publications

Multi-instrument observations of a failed flare eruption associated with MHD waves in a loop bundle⋆
G Nisticò, V Polito, VM Nakariakov, G Del Zanna
– Astronomy & Astrophysics
(2017)
600,
a37
CHIANTI: An atomic database for astrophysical plasmas
E Landi, KP Dere, PR Young, G Del Zanna, HE Mason
– Fusion Science & Technology
(2017)
63,
324
Temperature and density structure of a recurring active region jet⋆
SM Mulay, GD Zanna, H Mason
– Astronomy and Astrophysics
(2016)
598,
a11
Scaling of collision strengths for highly-excited states of ions of the H- and He-like sequences
L Fernández-Menchero, G Del Zanna, NR Badnell
– Astronomy & Astrophysics
(2016)
592,
a135
SLIPPING MAGNETIC RECONNECTION, CHROMOSPHERIC EVAPORATION, IMPLOSION, AND PRECURSORS IN THE 2014 SEPTEMBER 10 X1.6-CLASS SOLAR FLARE
J Dudík, V Polito, M Janvier, SM Mulay, M Karlický, G Aulanier, GD Zanna, E Dzifčáková, HE Mason, B Schmieder
– The Astrophysical Journal
(2016)
823,
41
Multiwavelength study of 20 jets that emanate from the periphery of active regions
SM Mulay, D Tripathi, GD Zanna, H Mason
– Astronomy & Astrophysics
(2016)
589,
A79
Atomic processes for astrophysical plasmas
NR Badnell, GD Zanna, L Fernández-Menchero, AS Giunta, GY Liang, HE Mason, PJ Storey
– Journal of Physics B: Atomic, Molecular and Optical Physics
(2016)
49,
094001
Importance of the completeness of the configuration interaction and close coupling expansions in R-matrix calculations for highly charged ions: electron-impact excitation of Fe20+
L Fernández-Menchero, AS Giunta, GD Zanna, NR Badnell
– Journal of Physics B: Atomic, Molecular and Optical Physics
(2016)
49,
085203
The CHIANTI atomic database
PR Young, KP Dere, E Landi, GD Zanna, HE Mason
– Journal of Physics B: Atomic, Molecular and Optical Physics
(2016)
49,
074009
The virtual atomic and molecular data centre (VAMDC) consortium http://www.vamdc.eu.
ML Dubernet, BK Antony, YA Ba, YL Babikov, K Bartschat, V Boudon, BJ Braams, HK Chung, F Daniel, F Delahaye, GD Zanna, JD Urquijo, MS Dimitrijević, A Domaracka, M Doronin, BJ Drouin, CP Endres, AZ Fazliev, SV Gagarin, IE Gordon, P Gratier, U Heiter, C Hill, D Jevremović, C Joblin, A Kasprzak, E Krishnakumar, G Leto, PA Loboda, T Louge, S Maclot, BP Marinković, A Markwick, T Marquart, HE Mason, NJ Mason, C Mendoza, AA Mihajlov, TJ Millar, N Moreau, G Mulas, Y Pakhomov, P Palmeri, S Pancheshnyi, VI Perevalov, N Piskunov, J Postler, P Quinet, E Quintas-Sánchez, Y Ralchenko, YJ Rhee, G Rixon, LS Rothman, E Roueff, T Ryabchikova, S Sahal-Bréchot, P Scheier, S Schlemmer, B Schmitt, E Stempels, S Tashkun, J Tennyson, VG Tyuterev, V Vujčić, V Wakelam, NA Walton, O Zatsarinny, CJ Zeippen, CM Zwölf
– Journal of Physics B Atomic Molecular and Optical Physics
(2016)
49,
074003
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Research Group

Astrophysics

Room

F1.05

Telephone

01223 337916