Publications by authors named "Martin Troendle"

Immature control of breathing is associated with apnea, periodic breathing, intermittent hypoxemia, and bradycardia in extremely preterm infants. However, it is not clear if such events independently predict worse respiratory outcome. To determine if analysis of cardiorespiratory monitoring data can predict unfavorable respiratory outcomes at 40 weeks postmenstrual age (PMA) and other outcomes, such as bronchopulmonary dysplasia at 36 weeks PMA.

View Article and Find Full Text PDF

A measurement for inclusive 2- and 3-jet events of the azimuthal correlation between the two jets with the largest transverse momenta, , is presented. The measurement considers events where the two leading jets are nearly collinear ("back-to-back") in the transverse plane and is performed for several ranges of the leading jet transverse momentum. Proton-proton collision data collected with the CMS experiment at a center-of-mass energy of and corresponding to an integrated luminosity of are used.

View Article and Find Full Text PDF

Exclusive photoproduction is measured for the first time in ultraperipheral pPb collisions at with the CMS detector. The cross section is b at for photon-proton centre-of-mass energies between 29 and . The differential cross section is measured in the interval as a function of , where is the squared four-momentum transfer at the proton vertex.

View Article and Find Full Text PDF

The exclusive photoproduction of meson states from protons, (with ), is studied in ultraperipheral Pb collisions at a centre-of-mass energy per nucleon pair of . The measurement is performed using the decay mode, with data collected by the CMS experiment corresponding to an integrated luminosity of 32.6 .

View Article and Find Full Text PDF

Drug development for the treatment of central nervous system (CNS) diseases is extremely challenging, in large part due to the difficulty in crossing the blood-brain barrier (BBB). Here we develop and experimentally validate a new in silico method to predict quantitatively the BBB permeability for small-molecule drugs. We show accurate prediction of solute permeabilities at physiological temperature using high-temperature unbiased atomic detail molecular dynamics simulations of spontaneous drug diffusion across BBB bilayers.

View Article and Find Full Text PDF
Article Synopsis
  • The study analyzes isolated photon and photon+jet production in proton-proton collisions using data from the CMS experiment, focusing on events from 2015 with an integrated luminosity of 2.26 fb⁻¹.
  • The researchers measured the cross section for both isolated photon production and photon+jet production, examining how these values change with the photon’s transverse energy in a defined area.
  • The results align well with theoretical predictions from next-to-leading-order perturbative Quantum Chromodynamics (QCD), confirming the accuracy of the theoretical models used.
View Article and Find Full Text PDF

Measurements of normalized differential cross sections as functions of the multiplicity and kinematic variables of charged-particle tracks from the underlying event in top quark and antiquark pair production are presented. The measurements are performed in proton-proton collisions at a center-of-mass energy of 13 , and are based on data collected by the CMS experiment at the LHC in 2016 corresponding to an integrated luminosity of 35.9 .

View Article and Find Full Text PDF

Efficient delivery of anticancer drugs into tumor tissues at maximally effective and minimally toxic concentrations is vital for therapeutic success. At present, no method exists that can predict the spatial and temporal distribution of drugs into a target tissue after administration of a specific dose. This prevents accurate estimation of optimal dosage regimens for cancer therapy.

View Article and Find Full Text PDF

A search for new physics in events with a Z boson produced in association with large missing transverse momentum at the LHC is presented. The search is based on the 2016 data sample of proton-proton collisions recorded with the CMS experiment at , corresponding to an integrated luminosity of 35.9 .

View Article and Find Full Text PDF

A study of the associated production of a boson and a charm quark jet ( ), and a comparison to production with a quark jet ( ), in collisions at a centre-of-mass energy of 8 are presented. The analysis uses a data sample corresponding to an integrated luminosity of 19.7 , collected with the CMS detector at the CERN LHC.

View Article and Find Full Text PDF

Four-lepton production in proton-proton collisions, , where or , is studied at a center-of-mass energy of 13 with the CMS detector at the LHC. The data sample corresponds to an integrated luminosity of 35.9 .

View Article and Find Full Text PDF

A search is presented for physics beyond the standard model, based on measurements of dijet angular distributions in proton-proton collisions at . The data collected with the CMS detector at the LHC correspond to an integrated luminosity of 35.9 .

View Article and Find Full Text PDF

A measurement is presented of the cross section in collisions at , using data recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of . The product of the inclusive cross section and branching fraction is measured to be , in agreement with the standard model expectation, computed at next-to-next-to-leading order accuracy in perturbative quantum chromodynamics. The measurement is used to validate new analysis techniques relevant for future measurements of lepton production.

View Article and Find Full Text PDF

The production of a boson, decaying to two charged leptons, in association with jets in proton-proton collisions at a centre-of-mass energy of 13 is measured. Data recorded with the CMS detector at the LHC are used that correspond to an integrated luminosity of 2.19 .

View Article and Find Full Text PDF

The mass of the top quark is measured using a sample of events collected by the CMS detector using proton-proton collisions at at the CERN LHC. Events are selected with one isolated muon or electron and at least four jets from data corresponding to an integrated luminosity of 35.9 .

View Article and Find Full Text PDF

A search for pair production of heavy scalar leptoquarks (LQs), each decaying into a top quark and a lepton, is presented. The search considers final states with an electron or a muon, one or two leptons that decayed to hadrons, and additional jets. The data were collected in 2016 in proton-proton collisions at with the CMS detector at the LHC, and correspond to an integrated luminosity of 35.

View Article and Find Full Text PDF

Pseudorapidity, transverse momentum, and multiplicity distributions are measured in the pseudorapidity range for charged particles with transverse momenta satisfying in proton-proton collisions at a center-of-mass energy of . Measurements are presented in three different event categories. The most inclusive of the categories corresponds to an inelastic data set, while the other two categories are exclusive subsets of the inelastic sample that are either enhanced or depleted in single diffractive dissociation events.

View Article and Find Full Text PDF

A search for new phenomena is performed in final states containing one or more jets and an imbalance in transverse momentum in pp collisions at a centre-of-mass energy of 13[Formula: see text]. The analysed data sample, recorded with the CMS detector at the CERN LHC, corresponds to an integrated luminosity of 2.3[Formula: see text].

View Article and Find Full Text PDF

The nuclear modification factor [Formula: see text] and the azimuthal anisotropy coefficient [Formula: see text] of prompt and nonprompt (i.e. those from decays of b hadrons) [Formula: see text] mesons, measured from PbPb and pp collisions at [Formula: see text] [Formula: see text] at the LHC, are reported.

View Article and Find Full Text PDF

The WZ production cross section is measured by the CMS experiment at the CERN LHC in proton-proton collision data samples corresponding to integrated luminosities of 4.9[Formula: see text] collected at [Formula: see text], and 19.6[Formula: see text] at [Formula: see text].

View Article and Find Full Text PDF

The relative modification of the prompt ψ(2S) and J/ψ yields from pp to PbPb collisions, at the center-of-mass energy of 5.02 TeV per nucleon pair, is presented. The analysis is based on pp and PbPb data samples collected by the CMS experiment at the LHC in 2015, corresponding to integrated luminosities of 28.

View Article and Find Full Text PDF
Article Synopsis
  • * The analysis focused on events containing one electron, one muon, and at least two jets, with one jet confirmed to come from a b quark.
  • * The resulting cross section measurement aligns with predictions from the standard model, confirming theoretical expectations.
View Article and Find Full Text PDF

Charge-dependent azimuthal particle correlations with respect to the second-order event plane in p-Pb and PbPb collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV have been studied with the CMS experiment at the LHC. The measurement is performed with a three-particle correlation technique, using two particles with the same or opposite charge within the pseudorapidity range |η|<2.

View Article and Find Full Text PDF

The production cross section of a W boson in association with two b jets is measured using a sample of proton-proton collisions at [Formula: see text] collected by the CMS experiment at the CERN LHC. The data sample corresponds to an integrated luminosity of 19.8[Formula: see text].

View Article and Find Full Text PDF

A measurement of the top quark pair production ([Formula: see text]) cross section in proton-proton collisions at the centre-of-mass energy of 8[Formula: see text] is presented using data collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 19.6[Formula: see text]. This analysis is performed in the [Formula: see text] decay channels with one isolated, high transverse momentum electron or muon and at least four jets, at least one of which is required to be identified as originating from hadronization of a b quark.

View Article and Find Full Text PDF