Results 71 to 80 of about 728 (182)

Up, down, strange and charm quark masses with Nf=2+1+1 twisted mass lattice QCD

Nuclear Physics B, 2014
We present a lattice QCD calculation of the up, down, strange and charm quark masses performed using the gauge configurations produced by the European Twisted Mass Collaboration with Nf=2+1+1 dynamical quarks, which include in the sea, besides two light ...
N. Carrasco, A. Deuzeman, P. Dimopoulos, R. Frezzotti, V. Giménez, G. Herdoiza, P. Lami, V. Lubicz, D. Palao, E. Picca, S. Reker, L. Riggio, G.C. Rossi, F. Sanfilippo, L. Scorzato, S. Simula, C. Tarantino, C. Urbach, U. Wenger   +18 more
doaj   +1 more source

Meanings of Autistic Rituals and Routines: Using Personal Explanations Written by Bloggers to Improve Inclusion

Diversity &Inclusion Research, Volume 2, Issue 3, July 2025.
ABSTRACT Rituals and routines are used to define autism. However, descriptions that come from diagnostic manuals exclude many people from being recognised as autistic initially, and exclude others from owning a positive autistic identity. Different examples and descriptions of these behaviours are missing from clinical guidelines.
Stephanie Petty, Amy Cantwell
wiley   +1 more source

Strange Quark Matter in a Strong Magnetic Field

East European Journal of Physics, 2013
Thermodynamic properties of strange quark matter are considered in strong magnetic fields up to 1020 G. It is shown that the appearance of the longitudinal (along the magnetic field) instability beyond some critical magnetic field precludes the formation
Alexander Isayev
doaj  

Two–fluid CFL strange quark stars with scalar dark matter: Critical mass and mass–gap implications

Nuclear Physics B
We investigate the structure of strange quark stars (SQSs) in the color–flavor–locked (CFL) phase in the presence of scalar bosonic dark matter within a two–fluid formalism.
J. Sedaghat, G.H. Bordbar, M. Haghighat, S.M. Zebarjad   +3 more
doaj   +1 more source

Exercise echocardiography for improved assessment of diastolic filling dynamics

Experimental Physiology, Volume 110, Issue 6, Page 809-820, 1 June 2025.
Abstract During exercise stress, heart rate (HR) increases to support cardiac output, which also reduces ventricular filling time. Although echocardiography is widely used to assess cardiac function, studies display conflicting data on the dynamic changes in the healthy trained and untrained heart during rest and acute exercise stress. To address these
Mads Fischer, Thomas Bonne, Magnus Bak Klaris, Emil Lenzing, Eric J. Stöhr, Jacob Bejder, Carsten Lundby, Nikolai B. Nordsborg, Lars Nybo   +8 more
wiley   +1 more source

Torsional oscillations of strange stars

EPJ Web of Conferences, 2014
Strange stars are one of the hypothetical compact stellar objects that can be formed after a supernova explosion. The existence of these objects relies on the absolute stability of strange collapsed quark matter with respect to standard nuclear matter ...
Mannarelli Massimo
doaj   +1 more source

An Algebraic Roadmap of Particle Theories

Annalen der Physik, Volume 537, Issue 4, April 2025.
Algebraic models of particle physics are often met with recurring obstacles. An ideal algebraic model should ‘1e conform to the Coleman‐Mandula theorem, ‘2e evade familiar fermion doubling problems, ‘3e naturally explain the Standard Model's chirality, ‘4e exclude B‐L gauge symmetry at low energy, and ‘5e explain the existence of three generations ...
Nichol Furey
wiley   +1 more source

Stellar model with non-zero strange quark mass ( $$m_s\ne 0$$ m s ≠ 0 ) and Mak–Harko density profile admitting observational results

European Physical Journal C: Particles and Fields
This article describes the configuration of strange quark stars composed of three flavour quarks in hydrostatic equilibrium considering the energy density profile of Mak and Harko and non-zero strange quark mass ( $$m_s\ne {0}$$ m s ≠ 0 ).
R. Roy, K. B. Goswami, A. Saha, A. Hakim, P. K. Chattopadhyay   +4 more
doaj   +1 more source

Modified F(R,T)-Gravity Model Coupled with Magnetized Strange Quark Matter Fluid

Mathematics
This research note presents the properties of the F(R,T)-gravity model in combination with magnetized strange quark matter. We obtain the equation of state for the magnetized strange quark matter in the F(R,T)-gravity model endowed with the Lagrangian ...
Mohd Danish Siddiqi, Meraj Ali Khan, Ibrahim Al-Dayel   +2 more
doaj   +1 more source

An Interview With Peter Rousseeuw

International Statistical Review, Volume 93, Issue 1, Page 1-17, April 2025.
Summary Peter J. Rousseeuw is a statistician known mainly for his work on robust statistics and cluster analysis. Among his creations are least trimmed squares regression, the minimum covariance determinant estimator, the partitioning around medoids clustering method and the silhouettes graphical display.
Mia Hubert
wiley   +1 more source