Preliminary results on nuclear interactions of K+-mesons in the energy region (240÷300) MeV

1958 ◽  
Vol 10 (3) ◽  
pp. 538-540 ◽  
Author(s):  
D. Keefe ◽  
A. Kernan ◽  
A. Montwill
Keyword(s):  
Energy Region ◽  
Preliminary Results ◽  
Nuclear Interactions ◽  
K Mesons

scholarly journals Charmonia in moving frames

2018 ◽  
Vol 175 ◽  
pp. 14006 ◽  
Author(s):  
S. Prelovsek ◽  
G. Bali ◽  
S. Collins ◽  
D. Mohler ◽  
M. Padmanath ◽  
...  
Keyword(s):  
Irreducible Representation ◽  
Energy Region ◽  
Rotational Symmetry ◽  
Moving Frame ◽  
Moving Frames ◽  
Lattice Simulation ◽  
Preliminary Results ◽  
Additional Information ◽  
Scattering Matrices ◽  
Zero Momentum

Lattice simulation of charmonium resonances with non-zero momentum provides additional information on the two-meson scattering matrices. However, the reduced rotational symmetry in a moving frame renders a number of states with different JP in the same lattice irreducible representation. The identification of JP for these states is particularly important, since quarkonium spectra contain a number of states with different JP in a relatively narrow energy region. Preliminary results concerning spin-identification are presented in relation to our study of charmonium resonances in flight on the Nf = 2 + 1 CLS ensembles.

Interactions of 1.15 GeV/c K− mesons in emulsions. Preliminary results

1959 ◽  
Vol 13 (6) ◽  
pp. 1294-1295 ◽  
Author(s):  
C. M. Garelli ◽  
B. Quassiati ◽  
L. Tallone ◽  
M. Vigone
Keyword(s):  
Preliminary Results ◽  
K Mesons

A search for nuclear disintegrations produced by slow negative heavy mesons

1954 ◽  
Vol 221 (1146) ◽  
pp. 394-405 ◽  
Keyword(s):  
Qualitative Analysis ◽  
Scattering Method ◽  
Mass Measurements ◽  
Heavy Mesons ◽  
Preliminary Results ◽  
Nuclear Interactions ◽  
Photographic Emulsions

This paper describes the preliminary results of a search for evidence of the nuclear interactions of negative heavy mesons. A qualitative analysis is given of the possible characteristics of their interactions and the appearance these might be expected to have in photographic emulsions. 37 ml. of emulsion, in which are recorded 10000 stars and 1200 slow π -mesons, have been completely examined. In the conditions of exposure, such a volume should contain six examples, with good geometry, of the decay of heavy mesons. Mass measurements have been carried out, by the range/scattering method, on 417 tracks of σ-mesons. In addition, 1800 σ-mesons, observed in 42 ml. of emulsion, have been examined. No disintegrations which can be attributed to heavy mesons have been found. The results suggest that some of the negative heavy mesons, on being brought to rest in photographic emulsions, behave in a manner qualitatively different from that of negative π -particles. Possible explanations for this result are suggested.

Preliminary results on the energy dependence of the production of collinear relativistic particles at ADONE in the 3.1 GeV c.m. energy region

1974 ◽  
Vol 11 (17) ◽  
pp. 718-722 ◽  
Author(s):  
G. Barbiellini ◽  
G. Nicoletti ◽  
G. Barbarino ◽  
M. Castellano ◽  
F. Cevenini ◽  
...  
Keyword(s):  
Energy Dependence ◽  
Energy Region ◽  
Preliminary Results ◽  
Relativistic Particles

Nuclear scattering of K+-mesons in the energy region of 80 MeV

1957 ◽  
Vol 5 (1) ◽  
pp. 123-141 ◽  
Author(s):  
N. N. Biswas ◽  
L. Ceccarelli-Fabbrichesi ◽  
M. Ceccarelli ◽  
K. Gottstein ◽  
N. C. Varshneya ◽  
...  
Keyword(s):  
Energy Region ◽  
Nuclear Scattering ◽  
K Mesons

Nuclear interactions of neutral K-mesons of long lifetime

1958 ◽  
Vol 9 (5) ◽  
pp. 864-879 ◽  
Author(s):  
V. Bisi ◽  
R. Cester ◽  
A. Debenedetti ◽  
C. M. Garelli ◽  
B. Quassiati ◽  
...  
Keyword(s):  
Nuclear Interactions ◽  
Long Lifetime ◽  
K Mesons

Nuclear interactions of neutral K-mesons of long lifetime. — II

1959 ◽  
Vol 12 (1) ◽  
pp. 16-26 ◽  
Author(s):  
V. Bisi ◽  
R. Cester ◽  
A. Debenedetti ◽  
C. M. Garelli ◽  
N. Margem ◽  
...  
Keyword(s):  
Nuclear Interactions ◽  
Long Lifetime ◽  
K Mesons

Nuclear interactions of K-mesons

1955 ◽  
Vol 41 (1) ◽  
pp. 15-24 ◽  
Author(s):  
R. R. Daniel ◽  
D. Lal
Keyword(s):  
Nuclear Interactions ◽  
K Mesons

Nuclear interactions from 30 to 10 6 GeV

1964 ◽  
Vol 278 (1374) ◽  
pp. 401-415 ◽  
Keyword(s):  
Angular Distribution ◽  
Energy Region ◽  
Cosmic Radiation ◽  
Particle Production ◽  
Cosmic Ray ◽  
Nucleon Nucleon ◽  
Nuclear Interactions ◽  
The Future

We shall discuss some of the main features of particle production in nucleon-nucleon collisions in the energy region from 30 to 10 6 GeV. The cosmic radiation provides us with a source of particles a small fraction of which have an energy far greater than any now available in the laboratory— or even projected in the future. The cosmic ray fluxes are such that one can hope to make a direct study of the interactions of particles whose energy is as high as 10 6 GeV. One can obtain the coarse features of these interactions, for example, the number, energy and angular distribution of mesons produced. Such information is of great interest in its own right; it also can be of great value in making decisions about the energy and nature of new accelerators.

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