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NSR database version of May 10, 2024.

Search: Author = N.Ghahramany

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2020SE06      Nucl.Phys. A1000, 121846 (2020)

M.R.Seyedhabashi, E.Kazemi, M.Janbazi, N.Ghahramany

Coupling constants calculation of charmed meson with kaon from QCD sum rules

doi: 10.1016/j.nuclphysa.2020.121846
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2017AN07      Int.J.Mod.Phys. E26, 1750050 (2017)

A.Ansari, N.Ghahramany

Production cross-sections of superheavy elements using nearly double magic nuclei as projectile

NUCLEAR STRUCTURE ^282,284,286Cn, ^288,290,292Fl, ^292,294,296Lv, ^294,296,298Og, ^{294,296,298,300}119, ^{296,298,300,302,304,306}120; calculated fission barrier height. Comparison with available data.

NUCLEAR REACTIONS ²⁴⁴Pu(⁵⁰Ti, X)²⁹⁴Lv, ²⁴³Am(⁵⁰Ti, X)²⁹³Ts, ²⁴⁸Cm(⁵⁰Ti, X)²⁹⁸Og, ²⁴⁹Bk(⁵⁰Ti, X)²⁹⁹119, ²⁴⁹Cf(⁵⁰Ti, X)²⁹⁹120, ²³⁸U(⁵⁴Cr, X)²⁹²Lv, ²³⁷Np(⁵⁴Cr, X)²⁹¹Ts, ²⁴⁴Pu(⁵⁴Cr, X)²⁹⁸Og, ²⁴³Am(⁵⁴Cr, X)²⁹⁷119, ²⁴⁸Cm(⁵⁴Cr, X)³⁰²120, ²³⁸U(⁵⁸Fe, X)²⁹⁶Og, ²³⁷Np(⁵⁸Fe, X)²⁹⁵119, ²⁴⁴Pu(⁵⁸Fe, X)³⁰²120, ²³⁸U(⁶⁴Ni, X)³⁰²120, E(cm)<270; calculated fusion, 3n-, 4n-channels evaporation residue σ, reaction parameters. Comparison with experimental data.

doi: 10.1142/S0218301317500501
Citations: PlumX Metrics

2016GH11      Eur.Phys.J. A 52, 287 (2016)

N.Ghahramany, A.Ansari

Synthesis and decay process of superheavy nuclei with Z=119-122 via hot-fusion reactions

NUCLEAR REACTIONS ²⁴⁹Bk, ²⁴⁹Cf, ²⁵⁴Es(⁵⁰Ti, x), E^*=0-70 MeV;²⁴⁹Cf(⁵⁴Cr, xn), E^*=0-70 MeV;²⁴³Am(⁵⁴Cr, xn), ²⁴⁸Cm(⁵¹V, xn), ²⁴⁹Bk(⁵⁰Ti, xn), ²⁵⁴Es(⁴⁸Ca, xn), E^*=5-100 MeV;²³⁸U(⁶⁴Ni, xn), ²⁴⁴Pu(⁵⁸Fe, xn), ²⁴⁸Cm(⁵⁴Cr, xn), ²⁴⁹Cf(⁵⁰Ti, xn), ²⁵⁷Fm(⁴⁸Ca, xn), E^*=5-100 MeV;²⁴⁷Bk(⁵⁴Cr, xn), ²⁵²Cf(⁵¹V, xn), (⁵⁰Ti, xn);²⁴⁴Pu(⁶⁴Ni, xn), ²⁴⁹Cf(⁵²Cr), e^*=10-100 MeV;²²⁶Ra, ²³²Th, ²³⁸U, ²³⁷Np, ^242,244Pu, ²⁴³Am, ^245,248Cm, ²⁴⁹Bk, ²⁴⁹Cf(⁴⁸Ca, 3n), (⁴⁸Ca, 4n), E^*=22-65 MeV; calculated compound-nucleus formation probability, fission barrier vs fissility parameter, neutron binding energy vs mass number, fusion σ, evaporation residue σ. Compared with data.

doi: 10.1140/epja/i2016-16287-6
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2002GH01      Phys.Lett. 528B, 239 (2002)

N.Ghahramany, G.R.Boroun

Extraction of the Structure Function F₂(x, Q²) at Low-x from the Cross Section Derivative

NUCLEAR REACTIONS ¹H(e, e'X), E=high; analyzed data; deduced structure function F₂(x, Q²).

doi: 10.1016/S0370-2693(02)01227-3
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2000GH06      Phys.Rev. C61, 064004 (2000)

N.Ghahramany, G.Forozani

Direct Reconstruction of p-p Elastic Scattering Ampitudes at 1.8 and 2.1 GeV

NUCLEAR REACTIONS ¹H(p, p), E=1.8, 2.1 GeV; analyzed data; deduced helicity and transversity scattering amplitudes vs angle.

doi: 10.1103/PhysRevC.61.064004
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1995GH14      Can.J.Phys. 73, 638 (1995)

N.Ghahramany, H.Falinejad

Formation of the Interaction Matrix in Pion-Nucleon Scattering in Optimal Conditions and Amplitude Determination at 471, 547, and 625 MeVc^-1

NUCLEAR REACTIONS ¹H(π⁺, π⁺), E at 0.547, 2.39 GeV/c; ¹H(π^-, π^-), E at 471, 625 MeV/c; calculated helicty amplitude vs recoil angle. Polarization parameters data input.

doi: 10.1139/p95-093
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