Results 81 to 90 of about 476,284 (348)

Galaxy-galaxy Lensing: Dissipationless Simulations Versus the Halo Model

, 2004
Galaxy-galaxy lensing is a powerful probe of the relation between galaxies and dark matter halos, but its theoretical interpretation requires a careful modeling of various contributions, such as the contribution from central and satellite galaxies.
Andrey V. Kravtsov, Argyro Tasitsiomi, Blanton, Brainerd, Bullock, Carlberg, Cooray, Eke, Fischer, Gao, Gao, Ghigna, Ghigna, Gnedin, Guzik, Guzik, Hansen, Hirata, Hoekstra, Hoekstra, Hudson, Jenkins, Kauffmann, Kauffmann, Klypin, Kravtsov, Kravtsov, Kravtsov, Kravtsov, Lin, Nagai, Navarro, Padmanabhan, Press, Rachel Mandelbaum, Risa H. Wechsler, Seljak, Seljak, Seljak, Sheldon, Sheth, Sheth, Smith, Spergel, Tasitsiomi, Tasitsiomi, Tegmark, Tyson, Uroš Seljak, Weinberg, Weller, White, Yahagi, Yang   +53 more
core   +1 more source

Entanglement halos

Physical Review Research
We introduce the concept of , a set of strongly entangled distant sites within the ground state of a quantum many-body system. Such halos emerge in starlike systems with exponentially decaying couplings, as we show using both free fermions and the spin-1/2 antiferromagnetic Heisenberg model. Depending on the central connectivity, entanglement halos may
Nadir Samos Sáenz de Buruaga, Silvia N. Santalla, Germán Sierra, Javier Rodríguez-Laguna   +3 more
openaire   +2 more sources

The Galaxy–Halo Connection in Low-mass Halos [PDF]

The Astrophysical Journal Letters, 2019
Abstract Properties of galaxies vary systematically with the mass of their parent dark matter halos. This basic galaxy–halo connection shows a fair amount of scatter whose origin is not fully understood. Here, we study how differences in the halo assembly history affect central galaxies in low-mass (M halo < 1012
Feldmann, Robert, Faucher-Giguère, Claude-André, Kereš, Dušan   +2 more
openaire   +2 more sources

Blinatumomab Utilization in Pediatric B‐Cell Acute Lymphoblastic Leukemia: Experience From the Mountain West

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Blinatumomab is a bispecific T‐cell engager approved for the treatment of pediatric B‐cell acute lymphoblastic leukemia (B‐ALL). Outpatient home infusion reduces hospitalization burden and optimizes resource utilization, but is logistically challenging.
Angela Parra del Riego, Kellee Parker, William C. Thomsen, James B. Ford, Mallorie B. Heneghan, David Spencer Mangum, Jennifer L. McNeer, Luke D. Maese, Claire E. F. Miller, Richard Lemons, Taumoha Ghosh   +10 more
wiley   +1 more source

Revealing the cosmic web dependent halo bias

, 2017
Halo bias is the one of the key ingredients of the halo models. It was shown at a given redshift to be only dependent, to the first order, on the halo mass.
Li, Shijie, Lu, Tianhuan, Lu, Yi, Luo, Wentao, Shi, Feng, Tweed, Dylan, Wang, Huiyuan, Yang, Lei, Yang, Xiaohu, Zhang, Youcai   +9 more
core   +1 more source

THE EFFECTS OF HALO-TO-HALO VARIATION ON SUBSTRUCTURE LENSING [PDF]

The Astrophysical Journal, 2011
14 pages, 10 figures. Replaced with version accepted for publication in ApJ.
Chen, Jacqueline, Koushiappas, Savvas M., Zentner, Andrew R.   +2 more
openaire   +2 more sources

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa, Shou Xu, Mark Zobeck, Sarah E. Sartain, Nino Rainusso, Lisa Wang, Nicole Montgomery, Paige Wheaton, Sarah Whittle   +8 more
wiley   +1 more source

PAHs in the Halo of NGC 5529

, 2007
We present sensitive ISO $\lambda 6.7 \mu$m observations of the edge-on galaxy, NGC 5529, finding an extensive MIR halo around NGC 5529. The emission is dominated by PAHs in this band. The PAH halo has an exponential scale height of 3.7 kpc but can still
Allain, Allain, Benson, Bizyaev, Boersma, Brar, Burton, Cesarsky, Cherchneff, Coia, Coulais, de Grijs, Dopita, Dopita, Draine, Engelbracht, Fernandez-Soto, Geller, Genzel, Giuricin, H. Kennedy, Habart, Helou, Hummel, Irwin, J. A. Irwin, Kennicutt, Kregel, Kregel, Kregel, Kregel, Kregel, Laurent, Le Page, Le Page, Lee, Leitherer, Lis, Lu, Marri, Matsuura, Miller, Misiriotis, Pagani, Peeters, Popescu, Rapacioli, Rhee, S. Madden, Sanders, Sanders, Schwarzkopf, Sloan, Smith, Starck, T. Parkin, Tacconi-Garman, Temi, Turner, van Diedenhoven, Vijh, Visser, Vogler   +62 more
core   +1 more source

Assessing Cognitive Functioning in Children With Brain Tumors: Interaction of Neighborhood Social Determinants of Health and Neurological Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich, Manali Zope, Peter M. Fantozzi, Cassie N. Kline, Iris Paltin, Matthew C. Hocking   +5 more
wiley   +1 more source

Observing molecular hydrogen clouds and dark massive objects in galactic halos [PDF]

, 1994
Molecular hydrogen clouds can contribute substantially to the galactic halo< dark matter and may lead to the birth of massive halo objects (MHOs) observed indirectly by microlensing. We present a method to detect these molecular clouds in the halo of M31
De Paolis, F., Ingrosso, G., Jetzer, Ph., Quadir, A., Roncadelli, M.   +4 more
core   +1 more source