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Saint Mary's Faculty Articles and Other Works: Recent submissions

  • Dambis, A.K.; Berdnikov, L.N.; Efremov, Yu M.; Kniazev, A. Yu; Rastorguev, A.S.; Glushkova, E.V.; Kravtsov, V.V.; Turner, David Gerald, 1945-; Majaess, Daniel J.; Sefako, R. (Pleiades Publishing, 2015-09-13)

    We use data on space distribution of the currently most complete sample of Cepheids with reliable distances (565 stars), located within ~5 kpc from the Sun, to study the spiral pattern of the Milky Way galaxy. We ...


  • Smith, Sigrid D. P.; McIntyre, Peter B.; Halpern, Benjamin S.; Cooke, Roger M.; Marino, Adrienne L.; Boyer, Gregory L.; Buchsbaum, Andy; Burton, G. A.; Campbell, Linda M., 1970-; iborowski, Jan J. H. (Ecological Society of America, 2015-04-01)
    Ecosystems often experience multiple environmental stressors simultaneously that can differ widely in their pathways and strengths of impact. Differences in the relative impact of environmental stressors can guide restoration ...

  • Février, Maxime; Mastnak, Mitja; Nica, Alexandru; Szpojankowski, Kamil (Elsevier Inc, 2015-08-2)
    We consider two extensions of free probability that have been studied in the research literature, and are based on the notions of c-freeness and respectively of infinitesimal freeness for noncommutative random ...

  • De Breuck, Carlos; Weiß, Axel; Béthermin, Matthieu; Cunningham, Daniel J. M.; Apostolovski, Yordanka; Aravena, Manuel; Archipley, Melanie; Chapman, Scott C.; Chen, Chian-Chou; Fu, Jianyang (EDP Sciences, 2019-11-15)
    We present a study of six far-infrared fine structure lines in the z = 4.225 lensed dusty star-forming galaxy SPT 0418−47 to probe the physical conditions of its interstellar medium (ISM). In particular, we report Atacama ...

  • Damjanov, Ivana; Zahan, H. Jabran; Gellar, Margaret J.; Fabricant, Daniel J.; Hwang, Ho Seong (Cornell University Library, arXiv.org, 2017-10)
    We describe the hCOSMOS redshift survey of the COSMOS field conducted with the Hectospec spectrograph on the MMT. In the central 1~deg$^2$, the hCOS20.6 subset of the survey is $>90\%$ complete to a limiting $r=20.6$. The ...

  • Apostolovski, Yordanka; Aravena, Manuel; Anguita, Timo; Spilker, Justin; Weiß, Axel; Béthermin, Matthieu; Chapman, Scott C.; Chen, Chian-Chou; Cunningham, Daniel J. M.; De Breuck, Carlos (The American Astronomical Society, 2019-07-30)

    Aims. We present and study spatially resolved imaging obtained with the Atacama Large Millimeter/submillimeter Array (ALMA) of multiple 12CO(J = 6 − 5, 8−7, and 9−8) ...


  • Short, C. Ian; Bayer, Jason H.T.; Burns, Lindsey M. (The American Astronomical Society, 2018-02-20)
    We announce ChromaStarPy, an integrated general stellar atmospheric modeling and spectrum synthesis code written entirely in python V. 3. ChromaStarPy is a direct port of the ChromaStarServer (CSServ) Java modeling code ...

  • Kiehbadroudinezhad, Shahideh; Cada, Michael; Chen, Zhizhang (David); Shahabi, Adib; Short, C. Ian; Abidin, Zamri Zainal; Kiehbadroudinezhad, Samiramis (IOP Publishing, 2018-10)
    Aperture synthesis arrays are commonly used in radio astronomy to take images of radio point sources, with the planned Square Kilometre Array (SKA) being the most common example. One approach to enhancing the quality of ...

  • Majaess, Daniel J.; Dékány, I.; Hadju, G.; Minniti, D.; Turner, David B.; Gieren, W. (Springer Netherlands, 2018-05-22)

    This study’s objective was to exploit infrared VVV (VISTA Variables in the Via Lactea) photometry for high latitude RRab stars to establish an accurate Galactic Centre distance. RRab candidates were discovered ...


  • Awalt, Jon Kyle; Scammels, Peter J.; Singer, Robert D. (American Chemical Society, 2018-08)
    A mechanochemical approach has been demonstrated for the selective cleavage of nitrogen–carbon bonds in the N-demethylation of various alkaloids relevant in the pharmaceutical industry. This methodology ...

  • Digdon, Leslie (Baker) (Department of History at the University of New Brunswick, 2018-06)
    In April 2018, actor Rob Lowe appeared on the American talk show Jimmy Kimmel Live to promote his most recent movie. In the segment he adlibbed about the Halifax Explosion and explained that he had convinced the movie's ...

  • Minniti, Dante; Dékány, Istvan; Majaess, Daniel J.; Palma, Tali; Pullen, Joyce; Rejkuba, Marina; Alonso-García, Javier; Catelan, Marcio; Contreras Ramos, Rodrigo; Gonzales, Oscar A. (The American Astronomical Society, 2017-04)
    Deep near-IR images from the VISTA Variables in the Vía Láctea (VVV) Survey were used to search for RR Lyrae stars in the Southern Galactic plane. A sizable sample of 404 RR Lyrae of type ab stars was identified across a ...

  • Ibata, Rodrigo A.; McConnachie, Alan; Cuillandre, Jean-Charles; Fantin, Nicholas; Haywood, Misha; Martin, Nicholas F.; Bergeron, Pierre; Beckmann, Volker; Bernard, Edouard; Sawicki, Marcin (The American Astronomical Society, 2017-03)
    We present the chemical distribution of the Milky Way, based on 2900 of u-band photometry taken as part of the Canada-France Imaging Survey. When complete, this survey will cover 10,000 of the northern sky. By combing the ...

  • Carraro, Giovanni; Turner, David G.; Majaess, Daniel J.; Baume, Gustavo L.; Gamen, Roberto; Lera, José A. Molina (The American Astronomical Society, 2017-04)

    Photometric CCD UB VIC photometry obtained for 4860 stars surrounding the embedded southern cluster SAI 113 (Skiff 8) is used to examine the reddening in the field and derive the distance to the ...


  • Minniti, Dante; Palma, Tali; Dékány, Istvan; Hempel, Marin; Rekjuba, Marina; Pullen, Joyce; Alonso-García, Javier; Barbá, Rodolfo; Barbuy, Beatriz; Majaess, Daniel J. (The American Astronomical Society, 2017-03-20)

    We use deep multi-epoch near-IR images of the VISTA Variables in the Vía Láctea (VVV) Survey to search for RR Lyrae stars toward the Southern Galactic plane. Here, we report the discovery of a group of RR ...


  • Akamatsu, H.; Akimoto, F.; Allen, S.W.; Chaio, M.P.; Coppi, P.; Constantini, E.; Herder, J.W.; Enoto, T.; Gallo, Luigi C.; Wilkins, D.R. (The American Astronomical Society, 2017-03-03)

    High-resolution X-ray spectroscopy with Hitomi was expected to resolve the origin of the faint unidentified E ≈ 3.5 keV emission line reported in several low-resolution studies of various massive ...


  • Strandet, M.L.; Weiss, A.; De Breuk, C.; Marrone, D.P.; Veira, J.D.; Aravena, M.; Ashby, M.L.N.; Béthermin, M.; Bothwell, M.S.; Cunningham, Daniel J.M. (The American Astronomical Society, 2017-06-20)
    We report the discovery and constrain the physical conditions of the interstellar medium of the highest-redshift millimeter-selected dusty star-forming galaxy to date, SPT-S J031132−5823.4 (hereafter SPT0311−58), at . ...

  • Kipping, David M.; Cameron, Chris; Hartman, Joel D.; Davenport, James R.A.; Matthews, Jaymie M.; Sasselov, Dimitar; Rowe, Jason; Siverd, Robert J.; Chen, Jingjing; Guenther, David B. (The American Astronomical Society, 2017-03)

    The analysis of Proxima Centauri's radial velocities recently led Anglada-Escudé et al. to claim the presence of a low-mass planet orbiting the Sun's nearest star once every 11.2 days. Although the a priori ...


  • Ramsey, Jon P.; Clarke, David C.; Men'Shchikov, Alexander B. (Cornell University Library, arXiv.org, 2012-03)
    A new adaptive mesh refinement (AMR) version of the ZEUS-3D astrophysical magnetohydrodynamical (MHD) fluid code, AZEuS, is described. The AMR module in AZEuS has been completely adapted to the staggered mesh that characterises ...

  • Broders, Hugh G.; Coombs, Andrea B.; McCarron, J.R, (Thunder Bay Ont.: North American Moose Conference and Workshop, 1981-, 2012-06-22)
    The size of the mainland Nova Scotia moose (Alces alces) population has declined pre-cipitously over the last several decades and their current distribution is discontinuous. In recognition of the state of its moose ...

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