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A search is presented for microscopic black holes in a like-sign dimuon final state in proton-proton collisions at root s = 8 TeV. The data were collected with the ATLAS detector at the Large Hadron Collider in 2012 and correspond to an integrated luminosity of 20.3 fb(-1). Using a high track multiplicity requirement, 0.6 +/- 0.2 background events from Standard Model processes are predicted and no
Universitetslektor Kontaktinformation E-post: sacharias [dot] votinius [at] jur [dot] lu [dot] se Telefon: +46 46 222 10 63Organisation Juridiska institutionen Rumsnummer: T420B Hämtställe: 56 WebbplatsSacharias Votinius profil i Lunds universitets forskningsportalAndra roller Forskare Affärsrättsligt centrum vid Lunds Universitet, ACLU Docent Juridiska institutionen Publikationer Visar av publika
https://www.jur.lu.se/sacharias-votinius - 2026-07-15
Measurements of normalized differential cross sections for top-quark pair production are presented as a function of the top-quark transverse momentum, and of the mass, transverse momentum, and rapidity of the t (t) over bar system, in proton proton collisions at a center-of-mass energy of root s = 7 TeV. The data set corresponds to an integrated luminosity of 4.6 fb(-1), recorded in 2011 with the
In recent years, a wave of protests has swept the South Asian subcontinent. These protests have been spearheaded by Generation Z, a generation that has been described as disillusioned with, and disconnected from, politics. The protests have been met with disproportionate state violence, despite generally following non-violent disciplines. Bangladesh and Sri Lanka are two such countries. This thesi
Concrete carbonation is a prevalent phenomenon that leads to steel reinforcement corrosion in reinforced concrete (RC) structures, thereby decreasing their service life as well as durability. The process of carbonation results in a lower pH level of concrete, resulting in an acidic environment with a pH value below 12. This acidic environment initiates and accelerates the corrosion of steel reinfo
Context. To be able to investigate the chemical history of the entire Milky Way, it is imperative to also study its dust-obscured regions in detail, as this is where most of the mass lies. The Galactic Center is an example of such a region. Due to the intervening dust along the line of sight, near-infrared spectroscopic investigations are necessary to study this region of interest.Aims. The aim of
In “Selling luxury” perfume and cosmetics stores are approached as mediated physical experiences of luxury. The elusive character of smell has forced perfume brands to invoke guides to explain how their products should be experienced. These guides may be human, in the form of sales assistants, or non-human, in the form of visual marketing materials, packaging and store displays. In the context of
In this thesis, we extend the Higgs sector of the Standard Model by two scalar singlets and impose a discrete Z2 symmetry on each of them, under which, both singlets are odd. One of the two scalar singlets will acquire a vacuum expectation value while the other one does not. This leads to one scalar field mixing with the SM-like Higgs field and one stable scalar singlet. Thus, three scalar bosons
Waste is an issue in the food industry which impacts both the economy and the environment negatively. Atria is a food company aiming to reduce the waste. This report investigates the waste, its origin, and causes in the ham production process. The aim of this report is to identify waste and possible solutions. In this report both qualitative data and quantitative data were collected and analysed.
During excavations of burials at Zvejnieki in northern Latvia, it transpired that the grave fill included occupation material brought to the grave. It contained tools of a type that could not be contemporaneous with the grave. This is confirmed by the dating of bone tools and other bone finds in the fill. The fill was taken from an older settlement site a short distance away. The fill also include
Large-scale star formation in disk galaxies is hypothesized to be driven by global gravitational instability. The observed gas surface density is commonly used to compute the strength of gravitational instability, but according to this criterion, star formation often appears to occur in gravitationally stable regions. One possible reason is that the stellar contribution to the instability has been
The coupled structure-acoustic problem is studied using the finite element method. An efficient strategy for solving the coupled eigenvalue problem is proposed. The strategy uses a limited number of the uncoupled structural normal modes and acoustic fluid normal modes together with a set of interface-dependant Lanczos vectors for each domain to reduce the coupled problem. The Lanczos vectors are c
The PHENIX experiment is one of the two large experiments at RHIC. It addresses most of the signals suggested from the Quark-Gluon Plasma. This paper focuses on the measurements of global observables and identified hadron spectra and particle ratios from the two first runs with Au+Au collisions at 130A GeV and 200A GeV. The energy density reached in the most central collisions is about 5 GeV/fm(3)
"Zalmoxis" is a dramatic poem in which each character autonomously structures his own discursive lyric, expressing thus a variety of concepts over the spiritual foundation of the Dacians. The charm of each nuance in part relates in the last instance, the mode in which the author understands the proper structure of the actual dramatic perspective above the revolt of our non-Latin foundation. The ne
