n.abdallah

أ. د. نبيل نور الدين عبداللاه

استاذ - رئيس جامعة سوهاج السابق

كلية العلوم

العنوان: سوهاج -

8

إعجاب
1999 | الكلمات المفتاحية Total Disintegration,
Characteristics of the Total Disintegration of AgBr Nuclei by^ 2^ 4Mg and^ 3^ 2S Nuclei at 4.5 A GeV/c
Characteristics of the Total Disintegration of AgBr Nuclei by^ 2^ 4Mg and^ 3^ 2S Nuclei at 4.5 A GeV/c إقراء المزيد

1996 | الكلمات المفتاحية the multiplicity,
Characteristics of inelastic interactions of 7Li with emulsion nuclei at 3 A GeV/c
In this work we present some general characteristics of inelastic interactions of 3 A GeV/c 7 Li projectiles with emulsion nuclei. The mean free path is measured and found to agree with the different theoretical parameterizations. The multiplicity characteristics for interactions were studied and separated into (H),(CNO) and (AgBr) groups. The KNO type of scaling behavior of the multiplicity distribution ... إقراء المزيد

1995 | الكلمات المفتاحية Nuclear emulsions,
INTERACTIONS OF RELATIVISTIC 24Mg NUCLEI WITH EMULSION NUCLEI AT 4.5 GeV/c PER NUCLEON
Nuclear emulsions are used to investigate spallations produced by 108 GeV/c 24Mg nuclei. The main experimental characteristics (inelastic cross-sections and multiplicities of various types of secondary particles and their dependence on the masses of the colliding nuclei) in inelastic interactions of 24Mg nuclei with nuclei of nuclear emulsion at 4.5 GeV/c per nucleon have been studied. The integral multiplicity distribution ... إقراء المزيد

1995 | الكلمات المفتاحية Multiplicity correlation, J. Korean Phys. Soc,
Multiplicity correlation in heavy-ion interactions at 3-A-GeV/c and 4.5-A-GeV/c
Multiplicity correlation in heavy-ion interactions at 3-A-GeV/c and 4.5-A-GeV/c إقراء المزيد

1995 | الكلمات المفتاحية multiplicity,
Multiplicity Characteristics of Particles Emitted in 4.5 A GeV/c28Si-Emission Collisions
Multiplicity Characteristics of Particles Emitted in 4.5 A GeV/c28Si-Emission Collisions إقراء المزيد

1994 | الكلمات المفتاحية Inelastic interactions,
Multiplicity distribution of shower particles produced in interactions of (4.1-4.5) A GeV/c {sup 6} Li,{sup 7} Li,{sup 24} Mg and {sup 28} Si with emulsion
Inelastic interactions of (4.1-4.5) A GeV/c {sup 6} Li,{sup 7} Li,{sup 24} Mg and {sup 28} Si nuclei with emulsion, were investigated. The experimental multiplicity distributions of charged shower particles were regenerated by theoretical calculations based on a geometrical picture of the two interacting nuclei. The experimental multiplicity distributions of charged grey and black particles were studied.(author). 7 refs., 5 ... إقراء المزيد

1994 | الكلمات المفتاحية shower particles,
Multiplicity distribution of shower particles produced in interactions of (4.1-4.5) A GeV/c 6Li, 7Li, 24Mg and 28Si with emulsion
Inelastic interactions of (4.1-4.5) A GeV/c 6 Li, 7 Li, 24 Mg and 28 Si nuclei with emulsion, were investigated. The experimental multiplicity distributions of charged shower particles were regenerated by theoretical calculations based on a geometrical picture of the two interacting nuclei. The experimental multiplicity distributions of charged grey and black particles were studied. إقراء المزيد

1994 | الكلمات المفتاحية nucleus nucleus, nuclear reaction,
Angular distributions of secondary relativistic charged particles produced in interactions of Mg-24 and Li-7 in emulsion at 3-A/GeV/c to 4.5-A/GeV/c
Angular distributions of secondary relativistic charged particles produced in interactions of Mg-24 and Li-7 in emulsion at 3-A/GeV/c to 4.5-A/GeV/c إقراء المزيد

1993 | الكلمات المفتاحية Photoemulsions, residual nucleus,
Complete destruction of Ag (Br) emulsion nuclei induced by 4.5 A GeV/c Si28 ions
Photoemulsions have been irradiated with 4.5A GeV/c Si 28 ions. Events having a number of heavily ionizing particles N h≥ 28, were selected for this study. It is shown that these events represent the complete destruction of Ag (Br) emulsion nuclei into almost individual nucleons without a measurable residual nucleus. The average multiplicities of the different secondary particles emitted in ... إقراء المزيد

| الكلمات المفتاحية pure neutron matter,
Microscopic and bulk properties of symmetric nuclear and pure neutron matter with chiral N 3 LO nucleon-nucleon force
We have studied the single-particle properties and the equation of state (EOS) of symmetric nuclear and neutron matter within the framework of the Brueckner-Hartree-Fock (BHF) approach extended by including a phenomenological three-body force (3BF). Adding the 3BF to the initial two-body force (2BF) and applying a partial-wave expansion, G-matrix calculations are performed in pure neutron matter as well as in ... إقراء المزيد