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Nuclear, atomic and molecular physics and sustainable development: an issue within CEPAMOQ

-researchers and six doctoral students are involved in this area. Research of a theoretical nature is oriented towards fun­ damental studies of atomic physics (life times of heavy radioactive ions including ... about nuclear, atomic and molecular physics and sustainable development is sur­ prising, all the more given that the former suffers from a negative perception associated with the military use of nuclear

Nuclear shapes

nuclear structure relat­ ed to the study of nuclear shapes, in par­ ticular at high angular momenta, has be­ come more and more important. Indeed, very few nuclei have a spherical shape in their ground ... rotor: E-1(1+1). The measured quadrupole moments (1(1+1)/2J where J is the dynamical moment of inertia) for these nuclei characterise their deformation. As nuclear rotation also modifies the microscopic

Topical Issue on Frontiers in Nuclear, Heavy Ion and Strong Field Physics

world to pursue world-leading research in nuclear and heavy ion physics. Under the tutelage of Walter Greiner, more than 150 students earned their doctorates. More than 40 of these became leading scholars ... establishing heavy ion physics as an independent, rapidly growing research field, and as one of the founders of the Gesellschaft fu¨r Schwerionenforschung (GSI), the Helmholtz Center for Heavy Ion Research, as

Heavy ice

occur. skate on. This pleasant aspect of ice was touched upon in Instead, the pond would freeze rapidly from the bottom an earlier column (EPN 41/6; Physics in Daily Life p. 29). up. The poor fish would

Role of hydration energy and co-ions association on monovalent and divalent cations adsorption at mica-aqueous interface

Adsorption of ions at the solid - aqueous interface is the primary mechanism in fast biological processes to very slow geological transformations. Despite, little is known about role of ion charge ... . Introduction Adsorption of ions on the charge surface is a fundamental approach widely used in remediation of heavy metals1,2,3, water purification4,5,6,7, minerals formation8, surface-mediated reactions9,10

Titania-Coated Silica Alone and Modified by Sodium Alginate as Sorbents for Heavy Metal Ions

The novel organic-inorganic biohybrid composite adsorbent was synthesized based on nanosized silica-titania modified with alginate within the development of effective adsorbent for heavy metal ions ... adsorbent for heavy metal ions. Effects of metal species Cu(II), Zn(II), Cd(II), and Pb(II); concentrations; pH; temperature; and adsorption onto titania-coated silica (ST20) initial or modified by sodium

Heavy Ion Acceleration at J-PARC

J-PARC, the Japan Proton Accelerator Research Complex, is an accelerator, which provides a high-intensity proton beam. Recently as a very attractive project, the acceleration of heavy ions produced ... acceleration of heavy ions produced by supplementary ion sources, called J-PARC-HI, is seriously contemplated by domestic as well as international communities. The planned facility would accelerate heavy ions up

Heavy Ion Acceleration at J-PARC

J-PARC, the Japan Proton Accelerator Research Complex, is an accelerator, which provides a high-intensity proton beam. Recently as a very attractive project, the acceleration of heavy ions produced ... acceleration of heavy ions produced by supplementary ion sources, called J-PARC-HI, is seriously contemplated by domestic as well as international communities. The planned facility would accelerate heavy ions up

Experimental progress in positronium laser physics

, UK The eld of experimental positronium physics has advanced signi cantly in the last few decades, with new areas of research driven by the development of techniques for trapping and manipulating ... molecular species. These methods are also applicable to antihydrogen production and spectroscopic studies of energy levels and resonances in positronium ions and molecules. A summary of recent progress in

Strange and heavy hadrons production from coalescence plus fragmentation in AA collisions at RHIC and LHC

In a coalescence plus fragmentation approach we study the pT spectra of charmed hadrons D0, Ds up to about 10 GeV and the Λ+c /D0 ratio from RHIC to LHC energies. In this study we have included the ... fraction for D+s are small and less than about 8% of produced total heavy hadrons as obtained in [17]. Again the comparison with the experimental data shows that the description by both hadronization

A New Model for Calculating the Ground and Excited States Masses Spectra of Doubly Heavy Baryons

Since the doubly heavy baryons masses are experimentally unknown (except and ), we present the ground state masses and the positive and negative parity excited state masses of doubly heavy baryons ... , Fields, Gravitation and Cosmology, vol. 91, no. 9, 2015. View at Publisher · View at Google ScholarT. M. Aliev, K. Azizi, and M. Savei, “Doubly heavy spin-1/2 baryon spectrum in QCD,” Nuclear Physics A

A new trend in nuclear physics development

, China Institute of Atomic Energy , Beijing 102413 , China - Atomic nuclei comprise a principal level of material structure. Nuclear physics, in itself an substantial area of study, serves as a link ... between atomic physics and particle physics. The main research areas of nuclear physics involve strong interaction, weak interaction, and electromagnetic interaction. Nuclear physics, a vital frontier in

Extreme light - An intense pursuit of fundamental high energy physics

structure of vacuum and applications to subatomic physics. ... -rays by up-conversion. physics including nuclear and particle physics. The next intensity level leads to a quiver energy equal to the proton rest mass, or 1025 W/cm2. It is these enormous intensities

The transverse momentum distribution of hadrons within jets

We study the transverse momentum distribution of hadrons within jets, where the transverse momentum is defined with respect to the standard jet axis. We consider the case where the jet substructure ... Physics 4 Nuclear Science Division, Lawrence Berkeley National Laboratory 5 Mani L. Bhaumik Institute for Theoretical Physics, University of California , USA 6 Theoretical Division, Los Alamos National

Heavy-Light Mesons in the Nonrelativistic Quark Model Using Laplace Transformation Method

present results are employed to study the different properties of the heavy-light mesons (HLM). The masses of the scalar, vector, pseudoscalar, and pseudovector for B, Bs, D, and Ds mesons have been ... . View at Google ScholarR. Kumar, D. Kumar, and F. Chand, “Mass spectra of heavy quarkonia using Cornell plus harmonic potential,” in Proceedings of the DAE Symposium on Nuclear Physics, vol. 57, p. 664

Development of heavy-flavour flow-harmonics in high-energy nuclear collisions

uctuations. Within the same transport framework, for the sake of consistency, we also compare the nuclear modi cation factor of the pT spectra of charm and beauty quarks, heavy hadrons and their decay ... in exploiting the experimental data on heavy- avour observables (e.g. the nuclear modi cation factor and the elliptic ow) to estimate a posteriori the most probable value of the heavy quark transport

The Charm of Theoretical Physics (1958–1993)

Personal recollections on theoretical particle physics in the years when the Standard Theory was formed. In the background, the remarkable development of Italian theoretical physics in the second ... theory that combines relativity with an internal symmetry cannot contain interact ions [Coleman & Mandula, 1967 ]. Interactions between particles are the very essence of physics, the reason why the Sun

Measurements of jets in heavy ion collisions

The Quark Gluon Plasma (QGP) is created in high energy heavy ion collisions at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC). This medium is transparent to ... forward is discussed. 1 Introduction A hot, dense liquid of quarks and gluons called the Quark Gluon Plasma (QGP) is formed when heavy ions collide at relativistic speeds. High energy partons scattered

Central and peripheral interactions of hadrons

higher energies is discussed. The notion of central and peripheral collisions of hadrons is treated in terms of the impact-parameter description. It is shown that the shape of the differential cross ... ” , Moscow 115409 , Russia 2 Lebedev Physics Institute , Moscow 119991 , Russia Surprisingly enough, the ratio of elastic to inelastic cross sections of proton interactions increases with energy in the

Very heavy dark Skyrmions

A dark sector with a solitonic component provides a means to circumvent the problem of generically low annihilation cross sections of very heavy dark matter particles. At the same time, enhanced ... of the toolsets of nuclear theory and mathematical physics, and they have also become very popular in condensed matter physics. Their emergence in black hole physics [ 74,75 ] and as dark matter