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Zvi Schreiber

Feb 08, 2020

Blockchains such as the bitcoin blockchain depend on reaching a global consensus on the distributed ledger; therefore, they suffer from well-known scalability problems. This paper proposes an algorithm that avoids...

blockchain bitcoin cryptocurrency distributed ledger technology

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Structure and dynamics of high-z galaxies

Stijn Wuyts, Natascha M. Förster Schreiber

Jun 30, 2020

HST and integral-field spectroscopic observations of star-forming galaxies at cosmic noon provide a view on the spatial distribution of stars, gas and dust, and probe gaseous motions revealing the central gravitational...

galaxies: high-redshift Galaxies: kinematics galaxies: structure /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science

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Structure and dynamics of high-z galaxies

Stijn Wuyts, Natascha M. Förster Schreiber

Jun 30, 2020

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Resolved views on early galaxy evolution

Stijn Wuyts, Natascha M. Förster Schreiber

Jun 04, 2019

Resolved observations of star-forming galaxies at cosmic noon with the Hubble Space Telescope and large ground-based facilities provide a view on the spatial distribution of stars, gas and dust, and probe gaseous motions...

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Resolved views on early galaxy evolution

Stijn Wuyts, Natascha M. Förster Schreiber

Jun 04, 2019

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Dust Attenuation, Bulge Formation, and Inside-out Quenching of Star Formation in Star-forming Main Sequence Galaxies at z ∼ 2

S. Tacchella, C. M. Carollo, N. M.Förster Schreiber, A. Renzini, A. Dekel, R. Genzel, P. Lang, S. J. Lilly, C. Mancini, M. Onodera, L. J. Tacconi, S. Wuyts, G. Zamorani

May 23, 2018

We derive 2D dust attenuation maps at ∼kpc resolution from the UV continuum for 10 galaxies on the z ∼2 star-forming main sequence (SFMS). Comparison with IR data shows that 9 out of 10 galaxies do not require further...

dust extinction galaxies: evolution galaxies: fundamental parameters galaxies: high-redshift /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science

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The SINS/zC-SINF Survey of z ∼2 Galaxy Kinematics

N. M.Förster Schreiber, A. Renzini, C. Mancini, R. Genzel, N. Bouché, G. Cresci, E. K.S. Hicks, S. J. Lilly, Y. Peng, A. Burkert, C. M. Carollo, A. Cimatti, E. Daddi, S. Genel, J. D. Kurk, P. Lang, D. Lutz, V. Mainieri, H. J. McCracken, M. Mignoli, T. Naab, P. Oesch, L. Pozzetti, M. Scodeggio, K. Shapiro Griffin, A. E. Shapley, A. Sternberg, S. Tacchella, L. J. Tacconi, S. Wuyts, G. Zamorani

Oct 04, 2018

We present the "SINS/zC-SINF AO survey" of 35 star-forming galaxies, the largest sample with deep adaptive optics (AO)-assisted near-infrared integral field spectroscopy at z ∼2. The observations, taken with SINFONI at the...

galaxies: high-redshift galaxies: ISM galaxies: kinematics and dynamics galaxies: structure /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science

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Dust Attenuation, Bulge Formation, and Inside-out Quenching of Star Formation in Star-forming Main Sequence Galaxies at z ∼ 2

S. Tacchella, C. M. Carollo, N. M.Förster Schreiber, A. Renzini, A. Dekel, R. Genzel, P. Lang, S. J. Lilly, C. Mancini, M. Onodera, L. J. Tacconi, S. Wuyts, G. Zamorani

May 23, 2018

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Post-Assembly Reactivity of N-Aryl Iminoboronates

Evan N Keyzer, Alexandru Sava, Tanya K Ronson, Jonathan R Nitschke, Anna J McConnell

Nov 01, 2018

dynamic covalent chemistry iminoboronate post-assembly radical coupling supramolecular chemistry

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From Nuclear to Circumgalactic

Rebecca L. Davies, N. M.Förster Schreiber, D. Lutz, R. Genzel, S. Belli, T. T. Shimizu, A. Contursi, R. Herrera-Camus, T. Naab, S. H. Price, A. Renzini, A. Schruba, A. Sternberg, L. J. Tacconi, H. Übler, E. Wisnioski, S. Wuyts

May 01, 2020

We use deep adaptive optics assisted integral field spectroscopy from SINFONI on the VLT to study the spatially resolved properties of ionized gas outflows driven by active galactic nuclei (AGNs) in three galaxies at z ∼...

/dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science

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The SINS/zC-SINF Survey of z ∼2 Galaxy Kinematics

Oct 04, 2018

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A Comparative Analysis of Deep Learning Approaches for Network Intrusion Detection Systems (N-IDSs)

Prabaharan Poornachandran, Vinayakumar R, Soman KP

Jul 01, 2019

Recently, due to the advance and impressive results of deep learning techniques in the fields of image recognition, natural language processing and speech recognition for various long-standing artificial intelligence (AI) tasks...

Digital Crime & Forensics Security and Forensics IT Security and Ethics

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Star-Forming Galaxies at Cosmic Noon

N. M. Förster Schreiber, S. Wuyts

Aug 31, 2020

Ever deeper and wider lookback surveys have led to a fairly robust outline of the cosmic star formation history, which culminated around z~2 -- a period often nicknamed "cosmic noon." Our knowledge about star-forming galaxies at...

astro-ph.GA

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Star-Forming Galaxies at Cosmic Noon

N. M. Förster Schreiber, S. Wuyts

Aug 31, 2020

astro-ph.GA

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The KMOS3D Survey

E. Wisnioski, J. T. Mendel, N. M.Förster Schreiber, R. Genzel, D. Wilman, S. Wuyts, S. Belli, A. Beifiori, R. Bender, G. Brammer, J. Chan, R. I. Davies, R. L. Davies, M. Fabricius, M. Fossati, A. Galametz, P. Lang, D. Lutz, E. J. Nelson, I. Momcheva, D. Rosario, R. Saglia, L. J. Tacconi, K. Tadaki, H. Ubler, P. G. van Dokkum

Mar 10, 2018

Using integral field spectroscopy, we investigate the kinematic properties of 35 massive centrally dense and compact star-forming galaxies (SFGs; logM[Ṁ] = 11.1, log (σ _1kpc[Ṁ kpc^-2]) > 9.5 log...

galaxies: evolution galaxies: high-redshift galaxies: kinematics and dynamics infrared: galaxies /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science

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From Nuclear to Circumgalactic

May 01, 2020

/dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science

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The KMOS3D Survey

N. M.Förster Schreiber, H. Übler, R. Genzel, E. Wisnioski, S. Belli, T. Shimizu, D. Lutz, M. Fossati, R. Herrera-Camus, J. T. Mendel, L. J. Tacconi, D. Wilman, A. Beifiori, G. B. Brammer, A. Burkert, C. M. Carollo, F. Eisenhauer, M. Fabricius, S. J. Lilly, I. Momcheva, T. Naab, E. J. Nelson, S. H. Price, A. Renzini, R. Saglia, A. Sternberg, P. van Dokkum, S. Wuyts

Apr 09, 2019

We present a census of ionized gas outflows in 599 normal galaxies at redshift 0.6 < z < 2.7, mostly based on integral field spectroscopy of Hα, [N ii], and [S ii] line emission. The sample fairly homogeneously covers...

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The KMOS3D Survey

Apr 09, 2019

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The neural basis of hot and cold cognition in depressed patients, unaffected relatives, and low-risk healthy controls

Nord Cl, Halahakoon Dc, Lally N, Limbachya T, Pilling S, Roiser Jp

May 26, 2020

BACKGROUND: Modern cognitive neuropsychological models of depression posit that negatively biased emotional ("hot") processing confers risk for depression, while preserved executive function ("cold") cognition promotes...

Amygdala DLPFC Depression emotion processing Working memory Brain Mapping Cognition Depressive Disorder Major Emotions Humans Longitudinal Studies Magnetic Resonance Imaging Prefrontal Cortex

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The KMOS3D Survey

Mar 10, 2018

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Non-Lorentzian SU(1, n) Spacetime Symmetry In Various Dimensions

N Lambert, R Mouland, T Orchard

Jul 07, 2022

We discuss non-Lorentzian Lagrangian field theories in $2n-1$ dimensions that admit an $SU(1,n)$ spacetime symmetry which includes a scaling transformation. These can be obtained by a conformal compactification of a...

symmetry Quantum field theory non-lorentzian conformal transformation SUPERSYMMETRY

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Strongly baryon-dominated disk galaxies at the peak of galaxy formation ten billion years ago

R. Genzel, N. M.Förster Schreiber, H. Übler, P. Lang, T. Naab, R. Bender, L. J. Tacconi, E. Wisnioski, S. Wuyts, T. Alexander, A. Beifiori, S. Belli, G. Brammer, A. Burkert, C. M. Carollo, J. Chan, R. Davies, M. Fossati, A. Galametz, S. Genel, O. Gerhard, D. Lutz, J. T. Mendel, I. Momcheva, E. J. Nelson, A. Renzini, R. Saglia, A. Sternberg, S. Tacchella, K. Tadaki, D. Wilman

Mar 16, 2017

In the cold dark matter cosmology, the baryonic components of galaxies - stars and gas - are thought to be mixed with and embedded in non-baryonic and non-relativistic dark matter, which dominates the total mass of the galaxy...

/dk/atira/pure/subjectarea/asjc/2700/2700 name=General Medicine /dk/atira/pure/subjectarea/asjc/1000 name=General

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Exact properties of an integrated correlator in N = 4 SU( N ) SYM

Daniele Dorigoni, Michael B. Green, Congkao Wen

May 20, 2021

Abstract: We present a novel expression for an integrated correlation function of four superconformal primaries in SU(N) N = 4 supersymmetric Yang-Mills (N = 4 SYM) theory. This integrated correlator, which is based on...

Regular Article - Theoretical Physics 1/N Expansion conformal field theory Nonperturbative Effects Supersymmetry and Duality

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Factorisation of 3d N = 4 twisted indices and the geometry of vortex moduli space

S Crew, N Dorey, D Zhang

Aug 11, 2021

We study the twisted indices of $\mathcal{N}=4$ supersymmetric gauge theories in three dimensions on spatial $S^{2}$ with an angular momentum refinement. We demonstrate factorisation of the index into holomorphic blocks for...

Supersymmetric gauge theory Supersymmetry and Duality Solitons Monopoles and Instantons Differential and Algebraic Geometry

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A massive galaxy in its core formation phase three billion years after the Big Bang

E. Nelson, P. van Dokkum, M. Franx, G. Brammer, I. Momcheva, N. F. Schreiber, E. Da Cunha, L. Tacconi, R. Bezanson, A. Kirkpatrick, J. Leja, H.-W. Rix, R. Skelton, A. van der Wel, K. Whitaker, S. Wuyts

Sep 18, 2014

Most massive galaxies are thought to have formed their dense stellar cores in early cosmic epochs1, 2, 3. Previous studies have found galaxies with high gas velocity dispersions4 or small apparent sizes5, 6, 7, but so far no...

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