Search Results - "Donangelo, R"

Fusion and breakup of weakly bound nuclei by Canto, L.F., Gomes, P.R.S., Donangelo, R., Hussein, M.S.

“…In this review the phenomenon of heavy-ion fusion at low energies is discussed in detail, with special emphasis given to the fusion of loosely bound stable and…”
Get full text

Post breakup dynamical evolution of fragments produced in nuclear multifragmentation by Souza, S.R., Carlson, B.V., Donangelo, R.

“…The deexcitation of the primary hot fragments, produced in the breakup of an excited nuclear source, during their propagation under the influence of their…”
Get full text

Polarization Potentials in Nuclear Physics by Canto, L. F., Carlson, B. V., Donangelo, R.

“…We present a review of the formalism and give some of the applications of polarization potentials in heavy ion scattering, placing special attention on the…”
Get full text

Decoherence in the quantum walk on the line by Romanelli, A., Siri, R., Abal, G., Auyuanet, A., Donangelo, R.

“…We investigate the quantum walk on the line when decoherences are introduced either through simultaneous measurements of the chirality and particle position,…”
Get full text

Comparison of Statistical Treatments for the Equation of State for Core-Collapse Supernovae by Souza, S. R, Steiner, A. W, Lynch, W. G, Donangelo, R, Famiano, M. A

“…Neutrinos emitted during the collapse, bounce, and subsequent explosion provide information about supernova dynamics. The neutrino spectra are determined by…”
Get full text

Disappearance of Mott Oscillations in Sub-barrier Elastic Scattering of Identical Nuclei and Atomic Ions by Hussein, M. S., Canto, L. F., Donangelo, R., Mittig, W.

“…The scattering of identical nuclei at low energies exhibits conspicuous Mott oscillations which can be used to investigate the presence of components in the…”
Get full text

Quantum random walk on the line as a Markovian process by Romanelli, A., Sicardi Schifino, A.C., Siri, R., Abal, G., Auyuanet, A., Donangelo, R.

“…We analyze in detail the discrete-time quantum walk on the line by separating the quantum evolution equation into Markovian and interference terms. As a result…”
Get full text

Generalized quantum walk in momentum space by Romanelli, A., Auyuanet, A., Siri, R., Abal, G., Donangelo, R.

“…We consider a new model of quantum walk on a one-dimensional momentum space that includes both discrete jumps and continuous drift. Its time evolution has two…”
Get full text

Quantum walk on the line: Entanglement and nonlocal initial conditions by Abal, G., Siri, R., Romanelli, A., Donangelo, R.

Get full text

Effects of non-local initial conditions in the quantum walk on the line by Abal, G., Donangelo, R., Romanelli, A., Siri, R.

“…We report an enhancement of the decay rate of the survival probability when non-local initial conditions in position space are considered in the quantum walk…”
Get full text

Self-organization of value and demand by Donangelo, R, Sneppen, K

“…We study the dynamics of exchange value in a system composed of many interacting agents. The simple model we propose exhibits cooperative emergence and…”
Get full text

Quantum search with resonances by Romanelli, A., Auyuanet, A., Donangelo, R.

“…We present a continuous time quantum search algorithm analogous to Grover's. In particular, the optimal search time for this algorithm is proportional to N ,…”
Get full text

Formation and decay of a hot compound nucleus by Carlson, B.V., Dalmolin, F.T., Dutra, M., Santos, T.J., Souza, S.R., Donangelo, R.

“…The compound nucleus plays an important role in nuclear reactions over a wide range of projectile-target combinations and energies. The limits that angular…”
Get full text

Scaling in fracture and refreezing of sea ice by Korsnes, R., Souza, S.R., Donangelo, R., Hansen, A., Paczuski, M., Sneppen, K.

“…Sea ice breaks up and regenerates rapidly during winter conditions in the Arctic. Analyzing satellite data from the Kara Sea, we find that the average ice floe…”
Get full text

Validity of the semiclassical approximation for the breakup of weakly bound nuclei by Marta, H. D., Canto, L. F., Donangelo, R., Lotti, P.

Get full text

Model for mutation in bacterial populations by Donangelo, R, Fort, H

“…We describe the evolution of E. coli populations through a Bak-Sneppen-type model which incorporates random mutations. We show that, for a value of the…”
Get full text

Fear and its implications for stock markets by SIMONSEN, I, AHLGREN, P. T. H, JENSEN, M. H, DONANGELO, R, SNEPPEN, K

Get full text

Cooperativity in a trading model with memory and production by Donangelo, R, Sneppen, K

“…We consider in a market model the cooperative emergence of value due to a positive feedback between perception of needs and demand. Here we consider also a…”
Get full text

Recent developments in fusion and direct reactions with weakly bound nuclei by Canto, L.F., Gomes, P.R.S., Donangelo, R., Lubian, J., Hussein, M.S.

“…In this Report we give a balanced account of the experimental and theoretical advances acquired over the last decade in the field of near-barrier fusion…”
Get full text

Fusion and breakup of halo nuclei by Hussein, M.S., Canto, L.F., Donangelo, R.

“…We discuss the effect of the coupling to the break-up channel on the total fusion involving a halo nucleus with a heavy target. We show that there is a…”
Get full text