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Experimental characterisation and computational constitutive modelling of high temperature degradation in 9Cr steels including microstructural effects (2016)

Barrett, Richard A.

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Protein quality and the protein to carbohydrate ratio within a high fat diet influences energy balance and the gut microbiota in C57BL/6J mice (2014)

McAllan, Liam; Skuse, Peter; Cotter, Paul D.; O'Connor, Paula M.; Cryan, John F.; ...

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Factors Influencing the High School Students' Choice of a Nursing Career in Bahrain: Development of a Best Practice Model for Nursing Recruitment (2016)

Tawash, Eman A

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Electrical, Mechanical, and Capacity Percolation Leads to High-Performance MoS<inf>2</inf>/Nanotube Composite Lithium Ion Battery Electrodes (2016)

COLEMAN, JONATHAN

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High-capacity multicarrier electro-optical transceivers based on analogue signal processing (2016)

Gutierrez, Fernando

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Bayesian kernel classification for high dimensional data with variable selection (2009)

Domijan, Katarina

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Observational and theoretical study of the point sources of very high energy gamma-ray emission (2016)

Babyk, Iurii

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High energy radiation from jets and accretion disks near rotating black holes (2017)

O'Riordan, Michael; Pe'er, Asaf; McKinney, Jonathan C.

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An investigation of capacitance-voltage hysteresis in metal/high-k/In0.53Ga0.47As metal-oxide-semiconductor capacitors (2013)

Lin, Jun; Gomeniuk, Yuri Y.; Monaghan, Scott; Povey, Ian M.; Cherkaoui, Karim; O'C...

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The construct validity of the NEO PI-R personality inventory in high stakes employee selection (2017)

Fahey, Gerry

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Tailoring the ultra-soft magnetic properties of sputtered FineMET thin films for high-frequency power applications (2017)

Masood, Ansar; McCloskey, Paul; Ó Mathúna, S. Cian; Kulkarni, Santosh

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Radiation-hard silicon photonics for future high energy physics experiments (2017)

Zeiler, Marcel

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Rutile TiO2 inverse opal anodes for Li-ion batteries with long cycle life, high-rate capability and high structural stability (2017)

McNulty, David; Carroll, Elaine; O'Dwyer, Colm

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Polysulfide binding to several nanoscale TinO2n-1 Magnéli phases by simple synthesis in carbon for efficient and long life, high mass loaded lithium sulfur battery cathodes (2018)

Zubair, Usman; Amici, Julia; Francia, Carlotta; McNulty, David; Bodoardo, Silvia; O...

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UVES/VLT high resolution spectroscopy of GRB 050730 afterglow: probing the features of the GRB environment (2007)

D'Elia, V.; Fiore, F.; Meurs, E.J.A.; Chincarini, G.; Melandri, A.; Norci, Laura; ...

UVES/VLT high resolution spectroscopy of GRB 050730 afterglow: probing the features of the GRB environment (2007)

D'Elia, V.; Fiore, F.; Meurs, E.J.A.; Chincarini, G.; Melandri, A.; Norci, Laura; Pellizza, L.; Perna, R.; Piranomonte, S.; Sbordone, L.; Stella, L.; Tagliaferri, G.; Vergani, Susanna D.; Ward, P.A.; Angelini, L.; Antonelli, L.A.; Burrows, D.N.; Campana, M.; Capalbi, M.; Cimatti, A.

Abstract:

Aims. The aim of this paper is to study the Gamma Ray Burst (GRB) environment through the analysis of the optical absorption features due to the gas surrounding the GRB. Methods. To this purpose we analyze high resolution spectroscopic observations (R=20000-45000, corresponding to 14 km/s at 4200Å and 6.6 km/s at 9000Å) of the optical afterglow of GRB050730, obtained with UVES@VLT ∼ 4 hours after the GRB trigger. Results. The spectrum shows that the ISMof the GRB host galaxy at z = 3.967 is complex, with at least five components contributing to the main absorption system. We detect strong CII*, Si II*, OI* and Fe II* fine structure absorption lines associated to the second and third component. Conclusions. For the first three components we derive information on the relative distance from the site of the GRB explosion. Component 1, which has the longest wavelength, highest positive velocity shift, does not present any fine structure nor low ionization lines; it only shows very high i...