Abstract We have observed 123 pulsars with periods longer than 0.1 s in the Meterwavelength Single Pulse Polarimetric Emission Survey. In this work, a detailed study of polarization behavior these has been carried out. were able to fit rotating vector model position angle sweeps 68 pulsars, and 34 emission heights could be measured. all cases radio was constrained arise below 10% light cylinder...

Abstract. Results from the photon multiplicity measurements using a fine granularity preshower photon multiplicity detector (PMD) at CERN SPS are discussed. These include study of pseudorapidity distributions of photons, scaling of photon multiplicity with number of participating nucleons, centrality dependence of < pT > of photons, event-by-event fluctuations in photon multiplicity and localis...

Figure S1 shows the energetic order of the different terms of Ni2O2 according to the MRCI calculations (without Davidson correction) that use the orbitals from the CASSCF calculations with the smaller active space (8 or 10 orbitals) at the Davidson corrected MRCI minimum structure of the Ag ground term. The other two terms that form the lowest-lying spin ladder together with the ground term are...

We show that Bertini theorems hold for F-signature and Hilbert–Kunz multiplicity. In particular, if $$X \subseteq {\mathbb {P}}^n$$ is normal quasi-projective with greater than $$\lambda $$ (respectively the multiplicity less ) at all points $$x \in X$$ , then a general hyperplane $$H multiplicity) of \cap H$$ X .

STAR collected data in proton-proton collisions at √ s = 200 GeV with transverse and longitudinal beam polarizations during the initial running periods in 2002–2004 at the Relativistic Heavy Ion Collider at Brookhaven National Laboratory. Results on the single transverse spin asymmetries in the production of high energy forward neutral pions and of forward charged hadrons will be presented. Dat...

We classify all multiplicity-free products of Schur functions and all multiplicity-free products of characters of SL(n; C). 0. Introduction In this paper, we classify the products of Schur functions that are multiplicity-free; i.e., products for which every coeecient in the resulting Schur function expansion is 0 or 1. We also solve the slightly more general classiication problem for Schur func...

We calculate the exact fragmentation functions for c and b quark fragmentation taking into account the spin orientation of the initial heavy quark in the form of analytical and rather simple expressions. Our calculations show that spin orientation may have an important effect on the fragmentation spectrum. This effect is more striking in the cases of c ?D, D*; c? ? , ? , and ?B , B *.

A bstract We explore the on-shell recursion for tree-level scattering amplitudes with massive spinning particles. Based on factorization structure encoded in same way by two different relations, we conjecture an all-multiplicity formula gauged particles of arbitrary spin and any number identical-helicity gluons. Specializing to quantum chromodynamics (QCD), solve relations presence pairs quarks...

The present study aimed to identify the organizational factors affecting the growth and success of academic spin-offs. The research was conducted based on a mixed method design and the study population consisted of experts of incubation centers and spin-offs. The participants were selected using purposive sampling in the qualitative part and random stratified sampling in the quantitative part. ...

we study the coherent spin-polarized transport through a zigzag-edge graphene flake (zgf), using hubbard model in the nearest neighbor approximation within the framework of the green function’s technique and landauer formalism. the system considered consists of electrode/ (zgf)/electrode, in which the electrodes are chosen to be armchair nanoribbons. the study was performed for two types of ele...