Latest publications

 

Papers by referee and Invited talks

Testing the ``strong'' PAHs proposal I: profile invariance of electronic transitions of interstellar PAH cations, Malloci G., Mulas G., & Benvenuti P. A&A, 410, 623-637

Testing the ``strong'' PAHs proposal II: a quantitative link between DIBs and far-IR emission features, Mulas G., Malloci G., & Benvenuti P. A&A, 410, 639-648

Rotational profiles of electronic absorption bands in astrophysically relevant conditions: ab initio approach, Malloci G., Mulas G., Cappellini G., Satta G., Porceddu I. & Benvenuti P. Computational Materials Science 2004, 30, 92-97 Modelling photoluminescence from small particles I: General formalism and a simple reference implementation, Malloci G., Mulas G. & Benvenuti P. A&A, 420, 809-820

Modelling photoluminescence from small particles II: Implications for dust rotation and the Extended Red Emission, Mulas G., Malloci G. & Benvenuti, P. A&A , 420, 921-927

Astrochemistry of the diffuse interstellar medium, Casu S., Congiu E., Malloci G., Mulas G., Porceddu I. & Urru, A., Memorie del XLVIII Congresso della Società Astronomica Italiana

Electronic absorption spectra of polyciclic aromatic hydrocarbons up to vacuum ultraviolet: towards a detailed model of interstellar PAHs photophysics, Malloci G., Mulas G., & Joblin C. A&A, in press.

Quasiparticle spectra and optical absorption in small fullerene-like GaP clusters, Malloci G., Cappellini G., Mulas G. & Satta, G., Phys. Rev. B, in press

Anomalous dust-to-gas ratios in the Galaxy, Barbaro G., Geminale A., Mazzei P. & Congiu E., MNRAS, 353, 760


PhD Thesis February 2003: "Modelling interstellar organics: relevance for the identification of unidentified interstellar spectroscopic features", Giuliano Malloci
Advisor: Prof.P.Benvenuti, Università di Cagliari, co-advisors dr.Giacomo Mulas, INAF OAC and Prof. Giancarlo Cappellini, Università di Cagliari - INFM.

February 2004: “The elusive chemistry of Diffuse Interstellar Clouds”, Silvia Casu
Advisor: Prof. P.Benvenuti, Università di Cagliari, co-advisor dr. Cesare Cecchi-Pestellini, Harvard College (USA).


Degree Thesis
July 2003: “ Ricerca di componenti calde nelle nubi interstellari diffuse attraverso lo studio dell'H2”, Emanuele Congiu
Advisor: Prof. P.Benvenuti, Università di Cagliari, co-advisor: Dr. Silvia Casu, INAF OAC

September 2004: “Modelli e spettri sintetici di atmosfere stellari come strumento di analisi delle nubi interstellari diffuse”,
Andrea Urru
Advisor: Prof. N. D’Amico, Università di Cagliari, co-advisor: Dr. Ignazio Porceddu, INAF OAC

Posters
- Astrophysics of Dust International Conference, 24-31 maggio 2002, Estes Park, Colorado (USA), Linking visible absorption bands and far-IR emission features through Monte-Carlo simulations: a quantitative test of the PAHs DIBs-UIBs hypothesis, Malloci G., Mulas G. & Benvenuti P.

- Astrophysics of Dust International Conference, 24-31 maggio 2002, Estes Park, Colorado (USA).Photoluminescence from small particles: implications for the Extended Red Emission (ERE), Mulas G., Malloci G. & Benvenuti P.

- Conference in honor of prof. T.Oka “Jewels in spectrocopy”, 21 june 2003, Chicago (USA), The morphology of the diffuse clouds towards Cygnus OB2 No. 5 and No. 12, Scappini F., Casu S., Cecchi-Pestellini C., Olberg M.

- XIII Workshop on computational material science, 13-18 September 2003, Geremeas (CA) Quasiparticle effects in small fullerene-like GaP clusters, Malloci G., Mulas G., Satta G. & Cappellini G.

- Workshop ``Ab-initio electron excitations theory: towards systems of biological interest'', 21-24 settembre 2003, Donostia International Physics Center, San Sebastian (Spagna) , Electronic absorption spectra of polycyclic aromatic hydrocarbons of astrophysical interest, Malloci G., Mulas G., Satta G. & Cappellini G.

- XIV Workshop on computational material science, 18-23 September 2004, Geremeas (CA), Electron affinities of PAHs and electronic absorption spectra of their stable mono-anions, Malloci G., Mulas G., Cappellini G., Fiorentini V. & Porceddu I.