Physical sciences topic list of research papers
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The ALPHA antihydrogen trapping apparatus
Abstract The ALPHA collaboration, based at CERN, has recently succeeded in confining cold antihydrogen atoms in a magnetic minimum neutral atom trap and has performed the first study of a resonant transition of the anti-atoms. The ALPHA apparatus...
2013 / C. Amole, G.B. Andresen, M.D. Ashkezari, M. Baquero-Ruiz, W. Bertsche, et al. -
Study of hadronic five-body decays of charmed mesons
Abstract We study the decay of D + and D + s mesons into charged five-body final states, and report the discovery of the decay mode D ...
2003 / J.M Link, M Reyes, P.M Yager, J.C Anjos, I Bediaga, et al. -
Search for stable and long-lived massive charged particles in e+e− collisions at s=130–209 GeV
Abstract A search for stable and long-lived massive particles of electric charge |Q/e|=1 or fractional charges of 2/3, 4/3, and 5/3 is reported using data collected by the OPAL detector at LEP, at centre-of-mass energies from 130 to 209 GeV. These...
2003 / G. Abbiendi, C. Ainsley, P.F. Åkesson, G. Alexander, J. Allison, et al. -
Search for events with large missing transverse momentum, jets, and at least two tau leptons in 7 TeV proton–proton collision data with the ATLAS detector
Abstract A search for events with large missing transverse momentum, jets, and at least two tau leptons has been performed using 2 fb−1 of proton–proton collision data at s ...
2012 / G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek, A.A. Abdelalim, et al. -
Magnetization Dynamics Symmetry in Spin Torque Induced Magnetization Switching2010 / Xiaobin Wang
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Determination of the semi-leptonic branching fraction of charm hadrons produced in neutrino charged-current interactions
Abstract During the years 1994–1997, the emulsion target of the CHORUS detector was exposed to the CERN-SPS Wide Band Neutrino Beam. The improvements of the past few years in the automatic emulsion scanning systems allowed a sample of events located ...
2002 / A Kayis-Topaksu, G Onengüt, M de Jong, O Melzer, R.G.C Oldeman, et al. -
Evidence for the 125 GeV Higgs boson decaying to a pair of τ leptons2014 / S. Chatrchyan, V. Khachatryan, A.M. Sirunyan, A. Tumasyan, W. Adam, et al.
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Interpreting the 750 GeV diphoton excess by the singlet extension of the Manohar–Wise model
Abstract The evidence of a new scalar particle X from the 750 GeV diphoton excess, and the absence of any other signal of new physics at the LHC so far suggest the existence of new colored scalars, which may be moderately light and thus can induce...
2016 / Junjie Cao, Chengcheng Han, Liangliang Shang, Wei Su, Jin Min Yang, et al. -
Study of J/ψ production and cold nuclear matter effects in pPb collisions at $ \sqrt{{{s_{NN }}}} $ = 5 TeV2014 / R. Aaij, B. Adeva, M. Adinolfi, C. Adrover, A. Affolder, et al.
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On the chirality of the SM and the fermion content of GUTs
Abstract The Standard Model (SM) is a chiral theory, where right- and left-handed fermion fields transform differently under the gauge group. Extra fermions, if they do exist, need to be heavy otherwise they would have already been observed. With no ...
2015 / Renato M. Fonseca -
Analysis of the quark sector in the 2HDM with a four-zero Yukawa texture using the most recent data on the CKM matrix
Abstract In this Letter we analyse, in the context of the general 2-Higgs Doublet Model, the structure of the Yukawa matrices, ...
2015 / O. Félix-Beltrán, F. González-Canales, J. Hernández-Sánchez, S. Moretti, R. Noriega-Papaqui, et al. -
Relative information entropy in cosmology: The problem of information entanglement
Abstract The necessary information to distinguish a local inhomogeneous mass density field from its spatial average on a compact domain of the universe can be measured by relative information entropy. The Kullback–Leibler (KL) formula arises very...
2016 / Viktor G. Czinner, Filipe C. Mena -
Upper limit on the η→γγγ branching ratio with the KLOE detector
Abstract We have searched for the C-violating decay η→γγγ in a sample of ∼18 million η mesons produced in φ→ηγ decays, collected with the KLOE detector at the Frascati φ-factory DAΦNE. No signal is observed and we obtain the upper limit...
2004 / A Aloisio, F Ambrosino, A Antonelli, M Antonelli, C Bacci, et al. -
Search for lepton flavor and lepton number violating τ decays into a lepton and two charged mesons
Abstract We search for lepton flavor and lepton number violating τ decays into a lepton ( ℓ = electron or muon) and two charged mesons ( ...
2009 / Y. Miyazaki, H. Aihara, K. Arinstein, V. Aulchenko, T. Aushev, et al. -
Theoretical analysis of the background intensity distribution in X-ray Birefringence Imaging using synchrotron bending-magnet radiation2015 / John P. Sutter, Igor P. Dolbnya, Stephen P. Collins, Kenneth D. M. Harris, Gregory R. Edwards-Gau, et al.
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Device-independent bit commitment based on the CHSH inequality2016 / N Aharon, S Massar, S Pironio, J Silman
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The Distinctive Features of Anticoincidence Detector System of the GAMMA-400 Gamma-ray Telescope
Abstract Some features of scintillation anticoincidence system (includes ACtop detector section located upper the converter-tracker and four AClat ones placed from its lateral sides) of the GАММА-400 gamma-ray telescope, related to joint operations...
2015 / M.F. Runtso, A.I. Arkhangelskiy, I.V. Arkhangelskaja, А.М. Galper, V.А. Kaplin, et al. -
Implications of the diphoton excess on left–right models and gauge unification
Abstract The recent diphoton excess signal at an invariant mass of 750 GeV can be interpreted in the framework of left–right symmetric models with additional scalar singlets and vector-like fermions. We propose a minimal scenario for such a purpose. ...
2016 / Frank F. Deppisch, Chandan Hati, Sudhanwa Patra, Prativa Pritimita, Utpal Sarkar -
Anisotropic parton escape is the dominant source of azimuthal anisotropy in transport models
Abstract We trace the development of azimuthal anisotropy ( v n ...
2015 / Liang He, Terrence Edmonds, Zi-Wei Lin, Feng Liu, Denes Molnar, et al. -
Gluon saturation and Feynman scaling in leading neutron production
Abstract In this paper we extend the color dipole formalism for the study of leading neutron production in e + p → e ...
2015 / F. Carvalho, V.P. Gonçalves, D. Spiering, F.S. Navarra