Now showing items 1703-1722 of 1848

• #### Study of the reactions e + e − → 2ðπ + π − Þπ0π0π0 and 2ðπ + π − Þπ0π0η at center-of-mass energies from threshold to 4.5 GeV using initial-state radiation ﻿

(Journal article; Peer reviewed, 2021)
We study the processes e+e−→2(π+π−)π0π0π0γ and 2(π+π−)π0π0ηγ in which an energetic photon is radiated from the initial state. The data were collected with the BABAR detector at SLAC. About 14 000 and 4700 events, respectively, ...
• #### Study of the reactions e + e − → π + π − π0π0π0π0 and π + π − π0π0π0η at center-of-mass energies from threshold to 4.5 GeV using initial-state radiation ﻿

(Journal article; Peer reviewed, 2021)
We study the processes e+e−→π+π−π0π0π0π0γ and π+π−π0π0π0ηγ in which an energetic photon is radiated from the initial state. The data were collected with the BABAR detector at the SLAC National Accelerator Laboratory. About ...
• #### Study of the Λ–Λ interaction with femtoscopy correlations in pp and p–Pb collisions at the LHC ﻿

(Peer reviewed; Journal article, 2019-10-10)
This work presents new constraints on the existence and the binding energy of a possible Λ–Λ bound state, the H-dibaryon, derived from Λ–Λ femtoscopic measurements by the ALICE collaboration. The results are obtained from ...
• #### A study of transfer rates of phenols from caustic to crude oil ﻿

(Peer reviewed; Journal article, 2019-04)
Phenol and phenolic compounds are a common problem in various industries, due to their ability to dissolve in aqueous solutions, such as caustic. Caustic is used in several industrial operations for pH adjustments and for ...
• #### A study of Λ and ¯Λ polarization splitting by meson field in PICR hydrodynamic model ﻿

(Journal article; Peer reviewed, 2021)
With the PICR hydrodynamic model, we study the polarization splitting between Λ and Λ¯ at RHIC BES energy range, based on the meson field mechanism. Our results fit to the experimental data fairly well. Besides, two ...
• #### Study on viability of Gain Stabilization of SiPMs and determination of b-quark fragmentation fraction ratio f_c/f_u in pp collisions at √s = 13 TeV with the ATLAS detector ﻿

(Master thesis, 2017-09-05)
Gain Stabilization of SiPMs through the usage of an external board to regulate bias voltage based on temperature yields a variation in gain of less than 0.5 % using a system of four SiPMs with temperature readout in close ...
• #### Substantial Sparing of Organs at Risk with Modern Proton Therapy in Lung Cancer, but Altered Breathing Patterns Can Jeopardize Target Coverage ﻿

(Journal article; Peer reviewed, 2022-03-08)
Enhancing treatment of locally advanced non-small cell lung cancer (LA-NSCLC) by using pencil beam scanning proton therapy (PBS-PT) is attractive, but little knowledge exists on the effects of uncertainties occurring between ...
• #### Substorm Current Wedge: Energy Conversion and Current Diversion ﻿

(Journal article; Peer reviewed, 2020)
Using a magnetohydrodynamic simulation of magnetotail reconnection, flow bursts, and dipolarization, we further investigate the current diversion and energy flow and conversion associated with the substorm current wedge ...
• #### Substorm Onset Latitude and the Steadiness of Magnetospheric Convection ﻿

(Peer reviewed; Journal article, 2019-03-10)
We study the role of substorms and steady magnetospheric convection (SMC) in magnetic flux transport in the magnetosphere, using observations of field‐aligned currents by the Active Magnetosphere and Planetary Electrodynamics ...
• #### Supersymmetric Cascade Decays at the LHC ﻿

(Doctoral thesis, 2007-06-04)
• #### Supersymmetric proton decay revisited ﻿

(Journal article; Peer reviewed, 2020)
Encouraged by the advent of a new generation of underground detectors – JUNO, DUNE and Hyper-Kamiokande – that are projected to improve significantly on the present sensitivities to various baryon decay modes, we revisit ...
• #### Supersymmetry with Trilinear R-Parity Violation – Implications for Cosmology and the LHC ﻿

(Doctoral thesis, 2011-12-16)
The current Standard Model of particle physics is sometimes referred to as one of the most successful theories ever constructed. When looking at the precision with which its predictions are being confirmed, it is easy to ...
• #### Suppression of $\Upsilon$(1S) at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV ﻿

(Peer reviewed; Journal article, 2014-11-10)
We report on the measurement of the inclusive $\Upsilon$.1S) production in Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76$ TeV carried out at forward rapidity $2.5<y<4$ and down to zero transverse momentum using its ...
• #### Suppression of high transverse momentum D mesons in central Pb--Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV ﻿

(Peer reviewed; Journal article, 2012-09)
The production of the prompt charm mesons $D^0$, $D^+$, $D^{*+}$, and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at the LHC, at a centre-of-mass energy $\sqrt{s_{NN}}=2.76$ TeV ...
• #### Suppression of Λ(1520) resonance production in central Pb-Pb collisions at √sNN=2.76 TeV ﻿

(Peer reviewed; Journal article, 2019-02)
The production yield of the Λ (1520) baryon resonance is measured at midrapidity in Pb-Pb collisions at √sNN = 2.76 TeV with the ALICE detector at the Large Hadron Collider (LHC). The measurement is performed in the Λ ...
• #### Suppression of ψ(2S) production in p-Pb collisions at √sNN=5.02 TeV ﻿

(Peer reviewed; Journal article, 2014-12)
The ALICE Collaboration has studied the inclusive production of the charmonium state ψ(2S) in proton-lead (p-Pb) collisions at the nucleon-nucleon centre of mass energy √sNN = 5.02TeV at the CERN LHC. The measurement was ...
• #### Suprathermal Fe in the Earth's Plasma Environment: Cluster RAPID Observations ﻿

(Journal article; Peer reviewed, 2020)
Baryonic matter in geospace is almost exclusively in a plasma state, with protons (H +) and to some extent ionized helium (He) and oxygen (O) being the dominant ion species. But also other heavier ion species and even ...
• #### Surface Chemistry Study of Low Salinity Waterflood ﻿

(Master thesis, 2013-06-03)
There is increasing evidence that injecting low salinity brines has a significant impact on the amount of oil recovered, but the exact mechanism by which this occurs is an unsettled issue, and is supposed to be a cause of ...
• #### Swampland de Sitter conjectures in no-scale supergravity models ﻿

(Journal article; Peer reviewed, 2021)
It is challenging to construct explicit and controllable models that realize de Sitter solutions in string compactifications. This difficulty is the main motivation for the refined de Sitter conjecture and the trans-Planckian ...
• #### Swarm in situ observations of F region polar cap patches created by cusp precipitation ﻿

(Peer reviewed; Journal article, 2015-02-26)
High-resolution in situ measurements from the three Swarm spacecraft, in a string-of-pearls configuration, provide new insights about the combined role of flow channel events and particle impact ionization in creating F ...