TU Dortmund University

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2018Show all

270 papers · 1 filter

cond-mat.str-el2018★ 2 cited

Investigation of Thermodynamic Properties of Cu(NH3)4SO4.H2O, a Heisenberg Spin Chain Compound

Tanmoy Chakraborty, Harkirat Singh, Dipanjan Chaudhuri +3

Detailed experimental investigations of thermal and magnetic properties are presented for Cu(NH3)4SO4.H2O, an ideal uniform Heisenberg spin half chain compound. A comparison of the…

cond-mat.mes-hall2018★ 19 cited

Voltage control of the long-range p-d exchange coupling in a ferromagnet-semiconductor quantum well hybrid structure

V. L. Korenev, I. V. Kalitukha, I. A. Akimov +14

Voltage control of ferromagnetism on the nanometer scale is highly appealing for the development of novel electronic devices. Here a key challenge is to implement and combine low p…

hep-ex2018★ 16 cited

Properties of $g \to b b ˉ$ at small opening angles in $pp$ collisions with the ATLAS detector at $s = 13$ TeV

ATLAS Collaboration

The fragmentation of high-energy gluons at small opening angles is largely unconstrained by present measurements. Gluon splitting to $b$ -quark pairs is a unique probe into the prop…

math.ST2018★ 1 cited

Optimal designs for $K$ -factor two-level models with first-order interactions on a symmetrically restricted design region

Fritjof Freise, Rainer Schwabe

We develop $D$ -optimal designs for linear models with first-order interactions on a subset of the $2^{K}$ full factorial design region, when both the number of factors set to the hig…

astro-ph.HE2018★ 10 cited

Discovery of TeV $γ$ -ray emission from the neighbourhood of the supernova remnant G24.7+0.6 by MAGIC

MAGIC Collaboration, V. A. Acciari, S. Ansoldi +151

SNR G24.7+0.6 is a 9.5 kyrs radio and $γ$ -ray supernova remnant evolving in a dense medium. In the GeV regime, SNR G24.7+0.6 (3FHL\,J1834.1--0706e/FGES\,J1834.1--0706) shows a hard…

hep-ph2018★ 14 cited

Testing the standard model with $D_{(s)} \to K_{1} (\to K π π) γ$ decays

Nico Adolph, Gudrun Hiller, Andrey Tayduganov

The photon polarization in $D_{(s)} \to K_{1} (\to K π π) γ$ decays can be extracted from an up-down asymmetry in the $K π π$ system, along the lines of the method known to $B \to K_1 (…

cond-mat.mes-hall2018★ 15 cited

Optical excitation of single- and multi-mode magnetization precession in Galfenol nanolayers

A. V. Scherbakov, A. P. Danilov, F. Godejohann +9

We demonstrate a variety of precessional responses of the magnetization to ultrafast optical excitation in nanolayers of Galfenol (Fe,Ga), which is a ferromagnetic material with la…

hep-ex2018★ 39 cited

Search for top-quark decays $t \to H q$ with 36 fb $^{- 1}$ of $pp$ collision data at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for flavour-changing neutral current decays of a top quark into an up-type quark ( $q = u, c$ ) and the Standard Model Higgs boson, $t \to H q$ , is presented. The search…

cs.DS2018★ 35 cited

Fair Coresets and Streaming Algorithms for Fair k-Means Clustering

Melanie Schmidt, Chris Schwiegelshohn, Christian Sohler

We study fair clustering problems as proposed by Chierichetti et al. (NIPS 2017). Here, points have a sensitive attribute and all clusters in the solution are required to be balanc…

hep-ex2018★ 118 cited

Design and performance of the LHCb trigger and full real-time reconstruction in Run 2 of the LHC

R. Aaij, S. Akar, J. Albrecht +138

The LHCb collaboration has redesigned its trigger to enable the full offline detector reconstruction to be performed in real time. Together with the real-time alignment and calibra…

quant-ph2018★ 23 cited

CVD-growth of ultra-pure diamond, generation of NV centers by ion-implantation and their spectroscopic characterization for quantum technological applications

T. Chakraborty, F. Lehmann, J. Zhang +6

Abstract Applications of nitrogen-vacancy (NV) centers in diamond in quantum technology have attracted considerable attention in recent years. Deterministic generation of ensembles…

hep-ex2018★ 34 cited

Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

This paper describes a search for events with one top-quark and large missing transverse momentum in the final state. Data collected during 2015 and 2016 by the ATLAS experiment fr…

hep-ex2018★ 47 cited

Search for chargino and neutralino production in final states with a Higgs boson and missing transverse momentum at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is conducted for the electroweak pair production of a chargino and a neutralino $pp \to χ ~_{1}^{\pm} χ ~_{2}^{0}$ , where the chargino decays into the lightest neu…

hep-ex2018★ 52 cited

Search for single production of vector-like quarks decaying into $W b$ in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for singly produced vector-like quarks $Q$ , where $Q$ can be either a $T$ quark with charge $+ 2/3$ or a $Y$ quark with charge $- 4/3$ , is performed in proton-proton collisi…

hep-ex2018★ 9 cited

Measurement of the branching fraction and $C P$ asymmetry in $B^{+} \to J / ψ ρ^{+}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +844

The branching fraction and direct $C P$ asymmetry of the decay $B^{+} \to J / ψ ρ^{+}$ are measured using proton-proton collision data collected with the LHCb detector at cent…

hep-ex2018★ 18 cited

Search for the rare decay $B^{+} \to μ^{+} μ^{-} μ^{+} ν_{μ}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +844

A search for the rare leptonic decay $B^{+} \to μ^{+} μ^{-} μ^{+} ν_{μ}$ is performed using proton-proton collision data corresponding to an integrated luminosity of $4.7$ fb$…

hep-ex2018★ 129 cited

Electron and photon energy calibration with the ATLAS detector using 2015-2016 LHC proton-proton collision data

ATLAS Collaboration

This paper presents the electron and photon energy calibration obtained with the ATLAS detector using about 36 fb $^{- 1}$ of LHC proton-proton collision data recorded at $\sqrt{s}=1…

hep-ex2018★ 24 cited

Search for heavy long-lived multi-charged particles in proton-proton collisions at $s$ = 13 TeV using the ATLAS detector

ATLAS Collaboration

A search for heavy long-lived multi-charged particles is performed using the ATLAS detector at the LHC. Data with an integrated luminosity of 36.1 fb $^{- 1}$ collected in 2015 and 2…

hep-ex2018★ 203 cited

Study of the rare decays of $B_{s}^{0}$ and $B^{0}$ mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

ATLAS Collaboration

A study of the decays $B_{s}^{0} \to μ^{+} μ^{-}$ and $B^{0} \to μ^{+} μ^{-}$ has been performed using 26.3 fb $^{- 1}$ of 13 TeV LHC proton-proton collision data collected with the ATLAS detector i…

hep-ex2018★ 40 cited

Measurements of inclusive and differential fiducial cross-sections of $t t ˉ γ$ production in leptonic final states at $s$ = 13 TeV in ATLAS

ATLAS Collaboration

Inclusive and differential cross-sections for the production of a top-quark pair in association with a photon are measured with proton-proton collision data corresponding to an int…

cs.LO2018★ 3 cited

User Support for the Combinator Logic Synthesizer Framework

Jan Bessai, Anna Vasileva

Usability is crucial for the adoption of software development technologies. This is especially true in development stages, where build processes fail, because software is not yet c…

stat.ME2018

Identifying treatment effect heterogeneity in dose-finding trials using Bayesian hierarchical models

Marius Thomas, Björn Bornkamp, Katja Ickstadt

An important task in drug development is to identify patients, which respond better or worse to an experimental treatment. Identifying predictive covariates, which influence the tr…

quant-ph2018★ 4 cited

Room temperature "Optical Nanodiamond Hyperpolarizer": physics, design and operation

Ashok Ajoy, Raffi Nazaryan, Emanuel Druga +12

Dynamic Nuclear Polarization (DNP) is a powerful suite of techniques that deliver multifold signal enhancements in NMR and MRI. The generated athermal spin states can also be explo…

hep-ex2018★ 79 cited

Search for long-lived particles produced in $pp$ collisions at $s = 13$ TeV that decay into displaced hadronic jets in the ATLAS muon spectrometer

ATLAS Collaboration

A search for the decay of neutral, weakly interacting, long-lived particles using data collected by the ATLAS detector at the LHC is presented. The analysis in this paper uses 36.1…

Investigation of Thermodynamic Properties of Cu(NH3)4SO4.H2O, a Heisenberg Spin Chain Compound

Voltage control of the long-range p-d exchange coupling in a ferromagnet-semiconductor quantum well hybrid structure

Properties of g→bbˉ at small opening angles in pp collisions with the ATLAS detector at s​=13 TeV

Optimal designs for K-factor two-level models with first-order interactions on a symmetrically restricted design region

Discovery of TeV γ-ray emission from the neighbourhood of the supernova remnant G24.7+0.6 by MAGIC

Testing the standard model with D(s)​→K1​(→Kππ)γ decays

Optical excitation of single- and multi-mode magnetization precession in Galfenol nanolayers

Search for top-quark decays t→Hq with 36 fb−1 of pp collision data at s​=13 TeV with the ATLAS detector

Fair Coresets and Streaming Algorithms for Fair k-Means Clustering

Design and performance of the LHCb trigger and full real-time reconstruction in Run 2 of the LHC

CVD-growth of ultra-pure diamond, generation of NV centers by ion-implantation and their spectroscopic characterization for quantum technological applications

Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at s​=13 TeV with the ATLAS detector

Search for chargino and neutralino production in final states with a Higgs boson and missing transverse momentum at s​=13 TeV with the ATLAS detector

Search for single production of vector-like quarks decaying into Wb in pp collisions at s​=13 TeV with the ATLAS detector

Measurement of the branching fraction and CP asymmetry in B+→J/ψρ+ decays

Search for the rare decay B+→μ+μ−μ+νμ​

Electron and photon energy calibration with the ATLAS detector using 2015-2016 LHC proton-proton collision data

Search for heavy long-lived multi-charged particles in proton-proton collisions at s​ = 13 TeV using the ATLAS detector

Study of the rare decays of Bs0​ and B0 mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

Measurements of inclusive and differential fiducial cross-sections of ttˉγ production in leptonic final states at s​ = 13 TeV in ATLAS

User Support for the Combinator Logic Synthesizer Framework

Identifying treatment effect heterogeneity in dose-finding trials using Bayesian hierarchical models

Room temperature "Optical Nanodiamond Hyperpolarizer": physics, design and operation

Search for long-lived particles produced in pp collisions at s​=13 TeV that decay into displaced hadronic jets in the ATLAS muon spectrometer

Properties of $g \to b b ˉ$ at small opening angles in $pp$ collisions with the ATLAS detector at $s = 13$ TeV

Optimal designs for $K$ -factor two-level models with first-order interactions on a symmetrically restricted design region

Discovery of TeV $γ$ -ray emission from the neighbourhood of the supernova remnant G24.7+0.6 by MAGIC

Testing the standard model with $D_{(s)} \to K_{1} (\to K π π) γ$ decays

Search for top-quark decays $t \to H q$ with 36 fb $^{- 1}$ of $pp$ collision data at $s = 13$ TeV with the ATLAS detector

Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Search for chargino and neutralino production in final states with a Higgs boson and missing transverse momentum at $s = 13$ TeV with the ATLAS detector

Search for single production of vector-like quarks decaying into $W b$ in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Measurement of the branching fraction and $C P$ asymmetry in $B^{+} \to J / ψ ρ^{+}$ decays

Search for the rare decay $B^{+} \to μ^{+} μ^{-} μ^{+} ν_{μ}$

Search for heavy long-lived multi-charged particles in proton-proton collisions at $s$ = 13 TeV using the ATLAS detector

Study of the rare decays of $B_{s}^{0}$ and $B^{0}$ mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

Measurements of inclusive and differential fiducial cross-sections of $t t ˉ γ$ production in leptonic final states at $s$ = 13 TeV in ATLAS

Search for long-lived particles produced in $pp$ collisions at $s = 13$ TeV that decay into displaced hadronic jets in the ATLAS muon spectrometer