A. Vauth
YOU?
Author Swipe
View article: Precision determination of the track-position resolution of beam telescopes
Precision determination of the track-position resolution of beam telescopes Open
Beam tests using tracking telescopes are a standard method for determining the spatial resolution of detectors. This requires the precise knowledge of the position resolution of beam tracks reconstructed at the Device Under Test (DUT). A m…
View article: Study of the V$_2^0$ state in neutron-irradiated silicon using photon-absorption measurements
Study of the V$_2^0$ state in neutron-irradiated silicon using photon-absorption measurements Open
Pieces of $n$-type silicon with 3.5 k$Ω\cdot $cm resistivity have been irradiated by reactor neutrons to fluences of (1, 5 and 10) $\times 10^{16}$ cm$^{-2}$. Using light-transmission measurements, the absorption coefficients have been det…
View article: Double-hit separation and dE/dx resolution of a time projection chamber with GEM readout
Double-hit separation and dE/dx resolution of a time projection chamber with GEM readout Open
A time projection chamber (TPC) with micropattern gaseous detector (MPGD) readout is investigated as main tracking device of the International Large Detector (ILD) concept at the planned International Linear Collider (ILC). A prototype TPC…
View article: Study of the band-gap energy of radiation-damaged silicon
Study of the band-gap energy of radiation-damaged silicon Open
The transmission of silicon crystals irradiated by 24 GeV/c protons and reactor neutrons has been measured for photon energies, E γ , between 0.95 and 1.3 eV. From the transmission data the absorption coefficient α is calculated, and from …
View article: arXiv : The exotic meson $\pi_1(1600)$ with $J^{PC} = 1^{-+}$ and its decay into $\rho(770)\pi$
arXiv : The exotic meson $\pi_1(1600)$ with $J^{PC} = 1^{-+}$ and its decay into $\rho(770)\pi$ Open
We study the spin-exotic $J^{PC} = 1^{-+}$ amplitude in single-diffractive dissociation of 190 GeV$/c$ pions into $\pi^-\pi^-\pi^+$ using a hydrogen target and confirm the $\pi_1(1600) \to \rho(770) \pi$ amplitude, which interferes with a …
View article: Probing transversity by measuring $\Lambda$ polarisation in SIDIS
Probing transversity by measuring $\Lambda$ polarisation in SIDIS Open
Based on the observation of sizeable target-transverse-spin asymmetries in single-hadron and hadron-pair production in Semi-Inclusive measurements of Deep Inelastic Scattering (SIDIS), the chiral-odd transversity quark distribution functio…
View article: Electro-optical imaging of electric fields in silicon sensors
Electro-optical imaging of electric fields in silicon sensors Open
View article: Observation of $X(3872)$ muoproduction at COMPASS
Observation of $X(3872)$ muoproduction at COMPASS Open
We have observed exclusive production of the exotic $X(3872)$ hadron in the reaction $\\mu^+~N \\rightarrow \\mu^+ (J\\!/\\!\\psi\\pi^+\\pi^-)\\pi^{\\pm}~N'$ using COMPASS data collected with incoming muons of 160~GeV/$c$ and 200~GeV/$c$ m…
View article: A time projection chamber with GEM-based readout
A time projection chamber with GEM-based readout Open
View article: A Time Projection Chamber with GEM-Based Readout
A Time Projection Chamber with GEM-Based Readout Open
For the International Large Detector concept at the planned International Linear Collider, the use of time projection chambers (TPC) with micro-pattern gas detector readout as the main tracking detector is investigated. In this paper, resu…
View article: A calibration system for Compton polarimetry at<i>e</i><sup>+</sup><i>e</i><sup>−</sup>linear colliders
A calibration system for Compton polarimetry at<i>e</i><sup>+</sup><i>e</i><sup>−</sup>linear colliders Open
Polarimetry with permille-level precision is essential for future electron-positron linear colliders. Compton polarimeters can reach negligible statistical uncertainties within seconds of measurement time. The dominating systematic uncerta…
View article: Beam Polarization at the ILC: Physics Case and Realization
Beam Polarization at the ILC: Physics Case and Realization Open
The International Linear Collider (ILC) is a proposed [Formula: see text] collider, focused on precision measurement of the Standard Model and new physics beyond. Polarized beams are a key element of the ILC physics program. The physics st…