Zobrazeno 1 - 10
of 341
pro vyhledávání: '"Rapuano F"'
Autor:
Bodin, F., Boucaud, Ph., Cabibbo, N., Di Carlo, F., De Pietri, R., Di Renzo, F., Kaldass, H., Lonardo, A., Lukyanov, M., De Luca, S., Micheli, J., Morenas, V., Pene, O., Pleiter, D., Paschedag, N., Rapuano, F., Rossetti, D., Sartori, L., Schifano, F., Simma, H., Tripiccione, R., Vicini, P.
Publikováno v:
ECONF C030626:FRAP15,2003
We present the APE (Array Processor Experiment) project for the development of dedicated parallel computers for numerical simulations in lattice gauge theories. While APEmille is a production machine in today's physics simulations at various sites in
Externí odkaz:
http://arxiv.org/abs/hep-lat/0309007
Autor:
Bodin, F., Boucaud, Ph., Micheli, J., Pene, O., Cabibbo, N., Di Carlo, F., Lonardo, A., de Luca, S., Rapuano, F., Rossetti, D., Vicini, P., De Pietri, R., Di Renzo, F., Kaldass, H., Paschedag, N., Simma, H., Morenas, V., Pleiter, D., Sartori, L., Schifano, F., Tripiccione, R.
Publikováno v:
ECONF C0303241:THIT005,2003
We present the current status of the apeNEXT project. Aim of this project is the development of the next generation of APE machines which will provide multi-teraflop computing power. Like previous machines, apeNEXT is based on a custom designed proce
Externí odkaz:
http://arxiv.org/abs/hep-lat/0306018
Autor:
Ammendola, R., Bodin, F., Boucaud, Ph., Cabibbo, N., Di Carlo, F., De Pietri, R., Di Renzo, F., Errico, W., Fucci, A., Guagnelli, M., Kaldass, H., Lonardo, A., de Luca, S., Micheli, J., Morenas, V., Pene, O., Petronzio, R., Palombi, F., Pleiter, D., Paschedag, N., Rapuano, F., De Riso, P., Rossetti, D., Salamon, A., Salina, G., Sartori, L., Schifano, F., Simma, H., Tripiccione, R., Vicini, P.
Publikováno v:
Nucl.Phys.Proc.Suppl.119:1038-1040,2003
We present the current status of the apeNEXT project. Aim of this project is the development of the next generation of APE machines which will provide multi-teraflop computing power. Like previous machines, apeNEXT is based on a custom designed proce
Externí odkaz:
http://arxiv.org/abs/hep-lat/0211031
Autor:
Boucaud, Ph., Giménez, V., Lin, C. -J. D., Lubicz, V., Martinelli, G., Papinutto, M., Rapuano, F., Sachrajda, C. T.
Publikováno v:
Nucl.Phys.Proc.Suppl.106:329-331,2002
We propose an approach for calculating $K\to\pi\pi$ decays to the next-to-leading order in chiral expansion. A detailed numerical study of this approach is being performed.
Comment: 3 pages, 1 figure, lattice 2001, matrixelement
Comment: 3 pages, 1 figure, lattice 2001, matrixelement
Externí odkaz:
http://arxiv.org/abs/hep-lat/0110206
Autor:
Bodin, F., Boucaud, P., Cabibbo, N., Calvayrac, F., Della Morte, M., De Pietri, R., De Riso, P., Di Carlo, F., Di Renzo, F., Errico, W., Frezzotti, R., Gensch, U., Giorgino, T., Guagnelli, M., Herve, N., Kaldass, H., Lonardo, A., Lukyanov, M., Magazzu, G., Micheli, J., Morenas, V., Mori, L., Palombi, F., Paschedag, N., Pene, O., Petronzio, R., Pleiter, D., Rapuano, F., Rossetti, D., Sartori, L., Simma, H., Schifano, F., Tripiccione, R., Vicini, P.
Publikováno v:
Nucl.Phys.Proc.Suppl.106:173-176,2002
APENEXT is a new generation APE processor, optimized for LGT simulations. The project follows the basic ideas of previous APE machines and develops simple and cheap parallel systems with multi T-Flops processing power. This paper describes the main f
Externí odkaz:
http://arxiv.org/abs/hep-lat/0110197
Autor:
Boucaud, Ph., Gimenez, V., Lin, C. J. D., Lubicz, V., Martinelli, G., Papinutto, M., Rapuano, F., Sachrajda, C. T., collaboration, S. P. Qcd R.
Publikováno v:
Nucl.Phys.Proc.Suppl.106:323-325,2002
We present the status of a lattice calculation for the K-->pipi matrix elements of the (delta S=1) effective weak Hamiltonian, directly with two pion in the final state. We study the energy shift of two pion in a finite volume both in the I=0 and I=2
Externí odkaz:
http://arxiv.org/abs/hep-lat/0110169
Autor:
APE-Collaboration, Bartoloni, A., Boucaud, P., Cabibbo, N., Calvayrac, F., Della Morte, M., De Pietri, R., De Riso, P., Di Carlo, F., Di Renzo, F., Errico, W., Frezzotti, R., Giorgino, T., Heitger, J., Lonardo, A., Loukianov, M., Magazzu, G., Micheli, J., Morenas, V., Paschedag, N., Pene, O., Petronzio, R., Pleiter, D., Rapuano, F., Rolf, J., Rossetti, D., Sartori, L., Simma, H., Schifano, F., Torelli, M., Tripiccione, R., Vicini, P., Wegner, P.
Publikováno v:
Nucl.Phys.Proc.Suppl.106:1043-1045,2002
This paper presents the status of the APEmille project, which is essentially completed, as far as machine development and construction is concerned. Several large installations of APEmille are in use for physics production runs leading to many new re
Externí odkaz:
http://arxiv.org/abs/hep-lat/0110153
Publikováno v:
JHEP 0003:018,2000
By combining the first unquenched lattice computation of the B-meson binding energy and the two-loop contribution to the lattice HQET residual mass, we determine the (\bar{{MS}}) (b)-quark mass, (\bar{m}_{b}(\bar{m}_{b})). The inclusion of the two-lo
Externí odkaz:
http://arxiv.org/abs/hep-lat/0002007
Publikováno v:
Nucl.Phys.Proc.Suppl.83:286-288,2000
By combining the first unquenched lattice computation of the B-meson binding energy with the recently calculated two-loop contribution to the lattice HQET mass, we determine the $\bar{MS}$ b-quark mass, $\bar{m}_{b}(\bar{m}_{b})$ at the NNLO. We find
Externí odkaz:
http://arxiv.org/abs/hep-lat/9909138
Autor:
Becirevic, D., Boucaud, Ph., Leroy, J. P., Lubicz, V., Martinelli, G., Mescia, F., Rapuano, F.
Publikováno v:
Phys.Rev.D60:074501,1999
We present a study of the heavy-light spectrum and of the D- and B-meson decay constants. The results wer e obtained in the quenched approximation, by using the non-perturbatively improved Clover lattice action at beta=6.2, with a sample of 100 confi
Externí odkaz:
http://arxiv.org/abs/hep-lat/9811003