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On the internal pollution mechanisms in the globular cluster NGC 6121(M4): Heavy-element abundances and AGB models (2013)
Journal Article
D’Orazi, V., Campbell, S. W., Lugaro, M., Lattanzio, J. C., Pignatari, M., & Carretta, E. (2013). On the internal pollution mechanisms in the globular cluster NGC 6121(M4): Heavy-element abundances and AGB models. Monthly notices of the Royal Astronomical Society, 433(1), 366-381. https://doi.org/10.1093/mnras/stt728

Globular clusters display significant variations in their light-element content, pointing to the existence of a second stellar generation formed from the ejecta of an earlier generation. The nature of these internal polluters is still a matter of deb... Read More about On the internal pollution mechanisms in the globular cluster NGC 6121(M4): Heavy-element abundances and AGB models.

Measurement of the reaction 17O(α,n)20Ne and its impact on the s process in massive stars (2013)
Journal Article
Best, A., Beard, M., Görres, J., Couder, M., Deboer, R., Falahat, S., …Wiescher, M. (2013). Measurement of the reaction 17O(α,n)20Ne and its impact on the s process in massive stars. Physical Review C - Nuclear Physics, 87(4), Article 045805. https://doi.org/10.1103/physrevc.87.045805

Background: The ratio between the rates of the reactions 17O ( α , n ) 20Ne and 17O ( α , γ ) 21Ne determines whether 16O is an efficient neutron poison for the s process in massive stars, or if most of the neutrons captured by 16O(n,γ) are recycled... Read More about Measurement of the reaction 17O(α,n)20Ne and its impact on the s process in massive stars.

Abundances of neutron-capture elements in stars of the Galactic disk substructures (2013)
Journal Article
Mishenina, T. V., Pignatari, M., Korotin, S. A., Soubiran, C., Charbonnel, C., Thielemann, F., …Basak, N. Y. (2013). Abundances of neutron-capture elements in stars of the Galactic disk substructures. Astronomy and Astrophysics, 552, A128. https://doi.org/10.1051/0004-6361/201220687

Aims. The aim of this work is to present and discuss the observations of the iron peak (Fe, Ni) and neutron-capture element (Y, Zr, Ba, La, Ce, Nd, Sm, and Eu) abundances for 276 FGK dwarfs, located in the Galactic disk with metallicity-1 < [Fe/H]... Read More about Abundances of neutron-capture elements in stars of the Galactic disk substructures.

Geometric properties of acoustic waves generated by a point source in the solar-like interior: Effects of acoustic cutoff frequency (2013)
Journal Article
Zharkov, S. (2013). Geometric properties of acoustic waves generated by a point source in the solar-like interior: Effects of acoustic cutoff frequency. Monthly notices of the Royal Astronomical Society, 431(4), 3414-3428. https://doi.org/10.1093/mnras/stt420

Acoustic waves generated by a point source in stratified plasma are considered in this paper. An analytical parametric solution for a monochromatic source is derived for the plane-parallel polytrope model of the solar interior. The solution is used t... Read More about Geometric properties of acoustic waves generated by a point source in the solar-like interior: Effects of acoustic cutoff frequency.

Production of carbon-rich presolar grains from massive stars (2013)
Journal Article
Pignatari, M., Wiescher, M., Timmes, F., De Boer, R. J., Thielemann, F. K., Fryer, C., …Hirschi, R. (2013). Production of carbon-rich presolar grains from massive stars. Astrophysical journal. Letters, 767(2), Article L22. https://doi.org/10.1088/2041-8205/767/2/L22

About a year after core-collapse supernova, dust starts to condense in the ejecta. In meteorites, a fraction of C-rich presolar grains (e.g., silicon carbide (SiC) grains of Type-X and low density graphites) are identified as relics of these events,... Read More about Production of carbon-rich presolar grains from massive stars.

Analysis of rich inelastic electron tunneling spectra: Case study of terthiophene on Au(111) (2013)
Journal Article
Koslowski, B., Maurer, N., Stocker, M., Chulkov, S. K., Benoit, D. M., & Ziemann, P. (2013). Analysis of rich inelastic electron tunneling spectra: Case study of terthiophene on Au(111). Review of scientific instruments, 84(4), 043907. https://doi.org/10.1063/1.4803008

Even moderately small molecules like 2,2′:5′,2″- terthiophene exhibit quite rich vibrational spectra. Detection and assignment of vibronic transitions of such a single adsorbed molecule in inelastic electron tunneling spectroscopy (IETS) using scanni... Read More about Analysis of rich inelastic electron tunneling spectra: Case study of terthiophene on Au(111).

Photothermal colloid antibodies for shape-selective recognition and killing of microorganisms (2013)
Journal Article
Borovička, J., Metheringham, W. J., Madden, L. A., Walton, C. D., Stoyanov, S. D., & Paunov, V. N. (2013). Photothermal colloid antibodies for shape-selective recognition and killing of microorganisms. Journal of the American Chemical Society, 135(14), 5282-5285. https://doi.org/10.1021/ja400781f

We have developed a class of selective antimicrobial agents based on the recognition of the shape and size of the bacterial cells. These agents are anisotropic colloid particles fabricated as negative replicas of the target cells which involve templa... Read More about Photothermal colloid antibodies for shape-selective recognition and killing of microorganisms.

Self-assembly of two-dimensional colloidal clusters by tuning the hydrophobicity, composition, and packing geometry (2013)
Journal Article
Law, A. D., Auriol, M., Smith, D., Horozov, T. S., & Buzza, D. M. A. (2013). Self-assembly of two-dimensional colloidal clusters by tuning the hydrophobicity, composition, and packing geometry. Physical review letters, 110(13), 0 - 0. https://doi.org/10.1103/physrevlett.110.138301

We study the structure of binary monolayers of large (3 m diameter) very hydrophobic (A) and large (3 m diameter) hydrophilic (B) or small (1 m diameter) hydrophilic (C) silica particles at an octanewater interface. By tuning the composition and pack... Read More about Self-assembly of two-dimensional colloidal clusters by tuning the hydrophobicity, composition, and packing geometry.

The stellar masses of ~40 000 uv selected galaxies from the wigglez survey at 0.3 < z < 1.0: Analogues of Lyman Break galaxies? (2013)
Journal Article
Banerji, M., Glazebrook, K., Blake, C., Brough, S., Colless, M., Contreras, C., …Yee, H. K. C. (2013). The stellar masses of ~40 000 uv selected galaxies from the wigglez survey at 0.3 < z < 1.0: Analogues of Lyman Break galaxies?. Monthly notices of the Royal Astronomical Society, 431(3), 2209-2229. https://doi.org/10.1093/mnras/stt320

We characterize the stellar masses and star formation rates in a sample of ̃40 000 spectroscopically confirmed UV-luminous galaxies at 0.3 < z < 1.0 selected from within theWiggleZ Dark Energy Survey. In particular, we match this UV bright population... Read More about The stellar masses of ~40 000 uv selected galaxies from the wigglez survey at 0.3 < z < 1.0: Analogues of Lyman Break galaxies?.

Investigation of the gate oxide leakage current of low temperature formed hafnium oxide films (2013)
Journal Article
Verrelli, E., & Tsoukalas, D. (2013). Investigation of the gate oxide leakage current of low temperature formed hafnium oxide films. Journal of applied physics, 113(11), Article 114103. https://doi.org/10.1063/1.4795278

In this work, low temperature physically deposited hafnium oxide films are investigated in terms of their electrical properties through measurements and analysis of leakage currents in order to understand the defects behavior in this dielectric mater... Read More about Investigation of the gate oxide leakage current of low temperature formed hafnium oxide films.

Using visualization for visualization : an ecological interface design approach to inputting data (2013)
Journal Article
Wright, H., Mathers, C., & Walton, J. P. R. B. (2013). Using visualization for visualization : an ecological interface design approach to inputting data. Computers and Graphics, 37(3), 202-213. https://doi.org/10.1016/j.cag.2013.01.013

Visualization is experiencing growing use by a diverse community, with continuing improvements in the availability and usability of systems. In spite of these developments the problem of how first to get the data in has received scant attention: the... Read More about Using visualization for visualization : an ecological interface design approach to inputting data.

Galaxy And Mass Assembly (GAMA): spectroscopic analysis (2013)
Journal Article
Hopkins, A. M., Driver, S. P., Brough, S., Owers, M. S., Bauer, A. E., Gunawardhana, M. L. P., …Wilkins, S. (2013). Galaxy And Mass Assembly (GAMA): spectroscopic analysis. Monthly notices of the Royal Astronomical Society, 430(3), 2047-2066. https://doi.org/10.1093/mnras/stt030

The Galaxy And Mass Assembly (GAMA) survey is a multiwavelength photometric and spectroscopic survey, using the AAOmega spectrograph on the Anglo-Australian Telescope to obtain spectra for up to ~300 000 galaxies over 280 deg2, to a limiting magnitud... Read More about Galaxy And Mass Assembly (GAMA): spectroscopic analysis.

The WiggleZ Dark Energy Survey: measuring the cosmic growth rate with the two-point galaxy correlation function (2013)
Journal Article
Contreras, C., Blake, C., Poole, G. B., Marin, F., Brough, S., Colless, M., …Yee, H. K. C. (2013). The WiggleZ Dark Energy Survey: measuring the cosmic growth rate with the two-point galaxy correlation function. Monthly notices of the Royal Astronomical Society, 430(2), 924-933. https://doi.org/10.1093/mnras/sts608

The growth history of large-scale structure in the Universe is a powerful probe of the cosmological model, including the nature of dark energy. We study the growth rate of cosmic structure to redshift z = 0.9 using more than 162 000 galaxy redshifts... Read More about The WiggleZ Dark Energy Survey: measuring the cosmic growth rate with the two-point galaxy correlation function.

Kelvin-Helmholtz instabilities at the sloshing cold fronts in the Virgo cluster as a measure for the effective ICM viscosity (2013)
Journal Article
Roediger, E., Kraft, R. P., Forman, W. R., E. J. Nulsen, P., & Churazov, E. (2013). Kelvin-Helmholtz instabilities at the sloshing cold fronts in the Virgo cluster as a measure for the effective ICM viscosity. The Astrophysical journal, 764(1), Article 60. https://doi.org/10.1088/0004-637X/764/1/60

Sloshing cold fronts (CFs) arise from minor merger triggered gas sloshing. Their detailed structure depends on the properties of the intra-cluster medium (ICM): hydrodynamical simulations predict the CFs to be distorted by Kelvin-Helmholtz instabilit... Read More about Kelvin-Helmholtz instabilities at the sloshing cold fronts in the Virgo cluster as a measure for the effective ICM viscosity.

The clustering of extremely red objects (2013)
Journal Article
Palamara, D. P., Brown, M. J. I., Jannuzi, B. T., Dey, A., Stern, D., Pimbblet, K. A., …Rieke, M. (2013). The clustering of extremely red objects. The Astrophysical journal, 764(1), Article 31. https://doi.org/10.1088/0004-637x/764/1/31

We measure the clustering of extremely red objects (EROs) in 8 deg 2 of the NOAO Deep Wide Field Survey Boötes field in order to establish robust links between ERO (z 1.2) and local galaxy (z < 0.1) populations. Three different color selection cr... Read More about The clustering of extremely red objects.

Neutron capture cross section of unstable Ni63: Implications for stellar nucleosynthesis (2013)
Journal Article
Wallner, A., Vlastou, R., Vlachoudis, V., Vermeulen, M. J., Versaci, R., Ventura, A., …Variale, V. (2013). Neutron capture cross section of unstable Ni63: Implications for stellar nucleosynthesis. Physical review letters, 110(2), Article 022501. https://doi.org/10.1103/physrevlett.110.022501

The Ni63(n,γ) cross section has been measured for the first time at the neutron time-of-flight facility n-TOF at CERN from thermal neutron energies up to 200 keV. In total, capture kernels of 12 (new) resonances were determined. Maxwellian averaged c... Read More about Neutron capture cross section of unstable Ni63: Implications for stellar nucleosynthesis.

The WiggleZ Dark Energy Survey: probing the epoch of radiation domination using large-scale structure (2013)
Journal Article
Poole, G. B., Blake, C., Parkinson, D., Brough, S., Colless, M., Contreras, C., …Yee, H. K. C. (2013). The WiggleZ Dark Energy Survey: probing the epoch of radiation domination using large-scale structure. Monthly notices of the Royal Astronomical Society, 429(3), 1902-1912. https://doi.org/10.1093/mnras/sts431

We place the most robust constraint to date on the scale of the turnover in the cosmological matter power spectrum using data from the WiggleZ Dark Energy Survey. We find this feature to lie at a scale of k 0 = 0.0160 +0.0035 -0.0041 (h Mpc -1 ) (6... Read More about The WiggleZ Dark Energy Survey: probing the epoch of radiation domination using large-scale structure.

Biosynthesis of luminescent quantum dots in an earthworm (2012)
Journal Article
Stürzenbaum, S. R., Höckner, M., Panneerselvam, A., Levitt, J., Bouillard, J. S., Taniguchi, S., …Green, M. (2013). Biosynthesis of luminescent quantum dots in an earthworm. Nature nanotechnology, 8(1), 57-60. https://doi.org/10.1038/nnano.2012.232

The synthesis of designer solid-state materials by living organisms is an emerging field in bio-nanotechnology. Key examples include the use of engineered viruses as templates for cobalt oxide (Co3O4) particles1, superparamagnetic cobalt–platinum all... Read More about Biosynthesis of luminescent quantum dots in an earthworm.

Galaxy And Mass Assembly (GAMA): the 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1  m to 1 mm (2012)
Journal Article
Driver, S. P., Robotham, A. S. G., Kelvin, L., Alpaslan, M., Baldry, I. K., Bamford, S. P., …Wilkins, S. (2012). Galaxy And Mass Assembly (GAMA): the 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1  m to 1 mm. Monthly notices of the Royal Astronomical Society, 427(4), 3244-3264. https://doi.org/10.1111/j.1365-2966.2012.22036.x

We use the Galaxy And Mass Assembly survey (GAMA) I data set combined with GALEX, Sloan Digital Sky Survey (SDSS) and UKIRT Infrared Deep Sky Survey (UKIDSS) imaging to construct the low-redshift (z < 0.1) galaxy luminosity functions in FUV, NUV, u... Read More about Galaxy And Mass Assembly (GAMA): the 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1  m to 1 mm.

Galaxy And Mass Assembly (GAMA): The 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1 μm to 1 mm (2012)
Journal Article
Driver, S. P., Robotham, A. S., Kelvin, L., Alpaslan, M., Baldry, I. K., Bamford, S. P., …Wilkins, S. (2012). Galaxy And Mass Assembly (GAMA): The 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1 μm to 1 mm. Monthly notices of the Royal Astronomical Society, 427(4), 3244-3264. https://doi.org/10.1111/j.1365-2966.2012.22036.x

We use the Galaxy And Mass Assembly survey (GAMA) I data set combined with GALEX, Sloan Digital Sky Survey (SDSS) and UKIRT Infrared Deep Sky Survey (UKIDSS) imaging to construct the low-redshift (z < 0.1) galaxy luminosity functions in FUV, NUV, u... Read More about Galaxy And Mass Assembly (GAMA): The 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1 μm to 1 mm.