Piri Keşif Aracı

1

Strangeness nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

A. Gal

Yıl:

2000

Strangeness nuclear physics An overview of strangeness nuclear physics is given, focussing on spin dependent effects in Λ hypernuclei, on the ΛN → NN weak interaction in Λ hypernuclei , on the density dependence of the Σ nuclear potential and on double strangeness physics.

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An overview of strangeness nuclear physics is given, focussing on spin dependent effects in Λ hypernuclei, on the ΛN → NN weak interaction in Λ hypernuclei, on the density dependence of the Σ nuclear potential and on double strangeness physics. A special emphasis is placed on the recent proposal to study experimentally Ξ− atoms.

DOI: 10.1016/S0375-9474(00)00105-6

Cilt: 670
Sayı: 1-4
Sayfa: 229-240
ISSN: 0375-9474

2

Nuclear physics today

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

S. Galès

Yıl:

1999

Nuclear physics today This brief review explores the future perspectives of nuclear physics at the dawn of the next millennium, a century after the great discoveries of H. Nuclear physics plays an important role in the understanding of the formation of matter in the universe. Challenging physics issues like the quest for the quark-gluon plasma, the structure and the dynamics of hadrons, the properties of nuclei under extreme

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This brief review explores the future perspectives of nuclear physics at the dawn of the next millennium, a century after the great discoveries of H. Becquerel, Marie and Pierre Curie. Nuclear physics plays an important role in the understanding of the formation of matter in the universe. Today, fundamental research is moving towards new frontiers. Challenging physics issues like the quest for the quark-gluon plasma, the structure and the dynamics of hadrons, the properties of nuclei under extreme conditions of spin, mass, temperature and/or far off stability are the main research avenues for the future.

DOI: 10.1016/S0375-9474(99)00245-6

Cilt: 654
Sayı: 1-2
Sayfa: C19-C33
ISSN: 0375-9474

3

Nuclear Physics A

Dergi Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yıl:

2001

Nuclear Physics A

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DOI: 10.1016/S0375-9474(01)00915-0

Cilt: 681
Sayı: 1-4
Sayfa: 487-493
ISSN: 0375-9474

4

Nuclear physics and supernovae

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Sam M. Austin

Yıl:

1999

Nuclear physics and supernovae

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At the end of the life of a massive star, its iron core collapses under the unopposed attraction of gravity and initiates the supernova process. A violent explosion ensues and blows off the surface layers of the star, leaving behind a neutron star or a black hole. Both the nature of the collapse and nucleosynthesis by the r-process that synthesizes half of the heavier elements, depend upon the strengths of Gamow Teller transitions in the nuclei involved: those with masses near iron and larger. We will discuss progress made obtaining the needed strengths, with special attention to data on radioactive nuclei and how one may obtain it using radioactive beams.

DOI: 10.1016/S0375-9474(99)00073-1

Cilt: 649
Sayı: 1-4
Sayfa: 279-287
ISSN: 0375-9474

5

Perspectives in nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Claude Détraz

Yıl:

1995

Perspectives in nuclear physics

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DOI: 10.1016/0375-9474(94)00627-Y

Cilt: 583
Sayı: 0
Sayfa: 3-11
ISSN: 0375-9474

6

Nuclear physics at SLAC

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Peter Bosted

Yıl:

1985

Nuclear physics at SLAC A short overview of past, present, and possible future nuclear physics experiments at SLAC is presented.

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A short overview of past, present, and possible future nuclear physics experiments at SLAC is presented.

DOI: 10.1016/0375-9474(85)90622-0

Cilt: 446
Sayı: 1-2
Sayfa: 463-465
ISSN: 0375-9474

7

QCD and nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

A.H. Mueller

Yıl:

1999

QCD and nuclear physics The main part of this talk is a review and summary of how QCD is used in two main areas of nuclear physics, namely in determining the quark flavor and Brief comments are made concerning effective theories in hadron physics and on the separation of various twists in using the operator product expansion

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The main part of this talk is a review and summary of how QCD is used in two main areas of nuclear physics, namely in determining the quark flavor and spin content of the proton and in ultrarelativistic heavy ion collisions. Brief comments are made concerning effective theories in hadron physics and on the separation of various twists in using the operator product expansion to analyze hard processes.

DOI: 10.1016/S0375-9474(99)00246-8

Cilt: 654
Sayı: 1-2
Sayfa: C37-C54
ISSN: 0375-9474

8

Nuclear Physics: Macroscopic aspects

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

W.J. Swiatecki

Yıl:

1994

Nuclear Physics: Macroscopic aspects A systematic macroscopic, leptodermous approach to nuclear statics and dynamics is described, based formally on the assumptions ħ → O and b/R ⪡ 1, where b is the surface diffuseness and R the nuclear radius. firm determination of the principal properties of the nuclear fluid.

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A systematic macroscopic, leptodermous approach to nuclear statics and dynamics is described, based formally on the assumptions ħ → O and b/R ⪡ 1, where b is the surface diffuseness and R the nuclear radius. The resulting static model of shell-corrected nuclear binding energies and deformabilities is accurate to better than 1 part in a thousand and yields a firm determination of the principal properties of the nuclear fluid. As regards dynamics, the above approach suggests that nuclear shape evolutions will often be dominated by dissipation, but quantitative comparisons with experimental data are more difficult than in the case of statics. In its simplest liquid drop version the model exhibits interesting formal connections to the classic astronomical problem of rotating gravitating masses.

DOI: 10.1016/0375-9474(94)90048-5

Cilt: 574
Sayı: 1-2
Sayfa: 233-251
ISSN: 0375-9474

9

Nuclear physics from QCD

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

S.R. Beane

Yıl:

2004

Nuclear physics from QCD Recent attempts to make direct contact between QCD and simple nuclear systems are reviewed.

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Recent attempts to make direct contact between QCD and simple nuclear systems are reviewed.

DOI: 10.1016/j.nuclphysa.2004.03.045

Cilt: 737
Sayı: 0
Sayfa: 16-24
ISSN: 0375-9474

10

Nuclear Physics and Archaeometry

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Pier Andrea Mandò

Yıl:

2005

Nuclear Physics and Archaeometry

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DOI: 10.1016/j.nuclphysa.2005.02.107

Cilt: 751
Sayı: 0
Sayfa: 393-408
ISSN: 0375-9474

11

Nuclear physics with OBELIX

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yıl:

1993

Nuclear physics with OBELIX

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Recent experimental results in antinucleon-nucleus interaction obtained by the OBELIX collaboration at LEAR are presented. Preliminary results concerning the total antineutron-nucleus annihilation cross section at low energy are reported. They represent the first complete set of measurements on medium and heavy nuclei available in the momentum region below 300 MeV/c. A new measurement of the exotic one-meson annihilation at rest pd → π−p (Pontecorvo reaction) with the better statistics and precision up to now, is reported. Finally, the measurement

DOI: 10.1016/0375-9474(93)90406-N

Cilt: 558
Sayı: 0
Sayfa: 369-381
ISSN: 0375-9474

12

Atomic and nuclear physics

Kitap Eleştirisi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

N.O. Lassen

Yıl:

1969

Atomic and nuclear physics

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DOI: 10.1016/0375-9474(69)90324-8

Cilt: 139
Sayı: 3
Sayfa: 705-706
ISSN: 0375-9474

13

Trends in nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

A. Richter

Yıl:

1993

Trends in nuclear physics of examples from the fields of nuclear structure, nuclear and hadronic matter, the quark-gluon plasma, strong interaction physics with hadron beams, nuclear physics with electrons and of the nucleus as a laboratory for fundamental interactions. Modern nuclear physics offers truly outstanding opportunities and its development clearly shows that whenever a qualitative advance in experimental techniques

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The present status, some problems and recent progress made in our understanding of nuclear phenomena are pointed out by using a highly personal selection of examples from the fields of nuclear structure, nuclear and hadronic matter, the quark-gluon plasma, strong interaction physics with hadron beams, nuclear physics with electrons and of the nucleus as a laboratory for fundamental interactions. Modern nuclear physics offers truly outstanding opportunities and its development clearly shows that whenever a qualitative advance in experimental techniques becomes available, the nucleus is capable of providing us with surprises. This fact determines largely the trends in our field.

DOI: 10.1016/0375-9474(93)90640-J

Cilt: 553
Sayı: 0
Sayfa: 417-461
ISSN: 0375-9474

14

Quarks and nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

B. Povh

Yıl:

1981

Quarks and nuclear physics The introduction of quark concept in nuclear physics may improve our understanding of the nuclear properties just where such improvements are needed most Strange particles, antiprotons and high energy hadron interaction with nucleus are useful sources of information concerning the short range nuclear force

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The introduction of quark concept in nuclear physics may improve our understanding of the nuclear properties just where such improvements are needed most: at small distances. Strange particles, antiprotons and high energy hadron interaction with nucleus are useful sources of information concerning the short range nuclear force. Deep inelastic scattering of electrons off nuclei will eventually tell us if quarks in nuclei feel that they are not in an isolated hadron but rather in hadrons closely packed in a nucleus.

DOI: 10.1016/0375-9474(81)90309-2

Cilt: 358
Sayı: 0
Sayfa: 113-120
ISSN: 0375-9474

15

Progress in nuclear physics

Kitap Eleştirisi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yıl:

1969

Progress in nuclear physics

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DOI: 10.1016/0375-9474(69)90304-2

Cilt: 139
Sayı: 3
Sayfa: 699-0
ISSN: 0375-9474

16

Nuclear physics with strange probes

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Kyugo S. Hayano

Yıl:

1988

Nuclear physics with strange probes puzzles concerning ∑ hypernuclei are described, and the new data from KEK on 12C (stopped K−, π+) are presented, which are analyzed in terms of the ∑-nuclear

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Hyperons in a nucleus can be regarded as a test probe marked by strangeness. It is hoped that quark degrees of freedom in nuclei may be revealed by the use of such probes, but the experimental data are rather poor at present. The current puzzles concerning ∑ hypernuclei are described, and the new data from KEK on 12C (stopped K−, π+) are presented, which are analyzed in terms of the ∑-nuclear interaction parameters.

DOI: 10.1016/0375-9474(88)90837-8

Cilt: 478
Sayı: 0
Sayfa: 113-125
ISSN: 0375-9474

17

Getting to know nuclear physics

Dergi Makalesi Open Access

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Maurice Jacob

Yıl:

1990

Getting to know nuclear physics

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DOI: 10.1016/0375-9474(90)90530-Y

Cilt: 518
Sayı: 1-2
Sayfa: xi-xv
ISSN: 0375-9474

18

Nuclear physics at large Q2

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

D. Von Harrach

Yıl:

1988

Nuclear physics at large Q2

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DOI: 10.1016/0375-9474(88)90827-5

Cilt: 478
Sayı: 0
Sayfa: 29-45
ISSN: 0375-9474

19

Nuclear physics in colourful worlds

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

H. Müther , C.A. Engelbrecht , G.E. Brown

Yıl:

1987

Nuclear physics in colourful worlds A more general understanding of nuclear physics can be achieved by considering what it would be like in worlds with the number of colours different from The empirical binding energy of nuclear matter results from a very near cancellation between attractive and repulsive terms which are two orders of magnitude If the number of colours were decreased by one, or the bare quark masses raised by more than 20%, nuclear matter would become unbound.

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When quantumchromodynamics (QCD) is generalized from SU(3) to an SU(Nc) gauge theory, where Nc is the number of colours, it depends on only two parameters: Nc and the bare quark mass mq. A more general understanding of nuclear physics can be achieved by considering what it would be like in worlds with the number of colours different from 3, and bare quark masses different from the “empirical” ones. Such an investigation can be carried out within a framework of meson-exchange interactions. The empirical binding energy of nuclear matter results from a very near cancellation between attractive and repulsive terms which are two orders of magnitude larger and may be expected to depend sensitively on the parameters of QCD. It is indeed found that our world is wedged into a small corner of the two-dimensional manifold of mq versus Nc. If the number of colours were decreased by one, or the bare quark masses raised by more than 20%, nuclear matter would become unbound. By tracing the origin of this state of affairs, one obtains a clearer picture of the relative importance of various effects on the behaviour of the bulk nuclear matter. In particular, correlations like those embodied in the Coester band of saturation points appear to have a broader degree of validity than is implied by fits to the actual physical world only.

DOI: 10.1016/0375-9474(87)90572-0

Cilt: 462
Sayı: 4
Sayfa: 701-726
ISSN: 0375-9474

20

Hideki Yukawa and Nuclear Physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Akito Arima

Yıl:

2008

Hideki Yukawa and Nuclear Physics

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DOI: 10.1016/j.nuclphysa.2008.02.243

Cilt: 805
Sayı: 1-4
Sayfa: 72c-89c
ISSN: 0375-9474

21

Nuclear physics with polarized electrons

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

S. Kowalski

Yıl:

1985

Nuclear physics with polarized electrons

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DOI: 10.1016/0375-9474(85)90607-4

Cilt: 446
Sayı: 1-2
Sayfa: 363-376
ISSN: 0375-9474

22

Some symmetries in nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Ernest M. Henley

Yıl:

2010

Some symmetries in nuclear physics Some nuclear symmetries that have received recent attention are discussed. They include nuclear shapes, Wigner and Serber Symmetries, and dynamical symmetries, including supersymmetry.

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Some nuclear symmetries that have received recent attention are discussed. They include nuclear shapes, Wigner and Serber Symmetries, and dynamical symmetries, including supersymmetry.

DOI: 10.1016/j.nuclphysa.2010.05.033

Cilt: 844
Sayı: 1-4
Sayfa: 185c-190c
ISSN: 0375-9474

23

Quark models of nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

P.A.M. Guichon

Yıl:

2001

Quark models of nuclear physics

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DOI: 10.1016/S0375-9474(00)00419-X

Cilt: 680
Sayı: 1-4
Sayfa: 229-239
ISSN: 0375-9474

24

Lattice QCD and nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

John W. Negele

Yıl:

1993

Lattice QCD and nuclear physics Recent developments in lattice QCD relevant to nuclear physics are reviewed.

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Recent developments in lattice QCD relevant to nuclear physics are reviewed. Quenched calculations of hadron masses, radii and magnetic moments are shown to be converging to results in reasonable agreement with experiment. Calculations of hadron wave functions, hadron quark correlation functions, vacuum correlation functions of hadron currents, and studies of the role of instantons are presented to provide insight into hadron structure and hadronic models. Recent unquenched calculations of QCD at finite temperature provide evidence that there is a smooth crossover between hadronic matter and the quark-gluon plasma rather than a first- or second-order phase transition. Recent calculations of screening masses and spatial correlation functions at finite temperature are explained in terms of dimensional reduction.

DOI: 10.1016/0375-9474(93)90614-4

Cilt: 553
Sayı: 0
Sayfa: 47-58
ISSN: 0375-9474

25

Laser techniques in nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Ernst Wilhelm Otten

Yıl:

1981

Laser techniques in nuclear physics hyperfine structure and isotope shift of atomic spectra have been in the past the main source of information on spins,moments and changes in charge radii of nuclear

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The hyperfine structure and isotope shift of atomic spectra have been in the past the main source of information on spins,moments and changes in charge radii of nuclear ground states. With the powerful tool of tunable dye lasers a variety of new spectroscopic methods have been developped in recent years leading to a general breakthrough in resolution and sensitivity of optical spectroscopy. Some of them have been especially designed to fit the demands of an on-line spectroscopy of radioactive nuclides which are produced in minute samples only. This paper will describe the principles, applications and results of these experiments.

DOI: 10.1016/0375-9474(81)90612-6

Cilt: 354
Sayı: 1-2
Sayfa: 471-496
ISSN: 0375-9474

26

Isobaric spin in nuclear physics

Kitap Eleştirisi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yıl:

1967

Isobaric spin in nuclear physics

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DOI: 10.1016/0375-9474(67)90108-X

Cilt: 98
Sayı: 3
Sayfa: 627-0
ISSN: 0375-9474

27

Storage rings for nuclear physics

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

R.E. Pollock

Yıl:

1997

Storage rings for nuclear physics Although still a relatively new development, exploitation of the technology of storage rings has been playing an increasing role in the field of nuclear

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Although still a relatively new development, exploitation of the technology of storage rings has been playing an increasing role in the field of nuclear science. These few remarks present a subjective view of some of the progress and problems in this ring application.

DOI: 10.1016/S0375-9474(97)00561-7

Cilt: 626
Sayı: 1-2
Sayfa: 385-393
ISSN: 0375-9474

28

Nuclear physics with strange particles

Araştırma Makalesi

Kaynak:

Science Direct

Dergi:

Nuclear Physics A

Yazar(lar):

Thomas Walcher

Yıl:

1985

Nuclear physics with strange particles

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Strange particles are characterized by having one or more heavy quarks with the flavour strangeness. Evidence is presented that the introduction of strange quarks might offer a possibility to trace the role of quarks in low momentum transfer interactions. Three examples are presented. The description of the K+N scattering in the additive quark model, strange dibaryons and Sigma hypernuclei.

DOI: 10.1016/0375-9474(85)90506-8

Cilt: 434
Sayı: 0
Sayfa: 343-361
ISSN: 0375-9474

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