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NSR database version of April 11, 2024.

Search: Author = I.T.Cheon

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2011CH59      J.Korean Phys.Soc. 59, 1536s (2011)

Il.-T.Cheon, J.H.Lee

How is it possible to change the Nuclear Lifetime?

RADIOACTIVITY 133Cs(IT);calculated T1/2 modified by re-absorption of γ rays.

doi: 10.3938/jkps.59.1536
Citations: PlumX Metrics


2007CH70      Eur.Phys.J. A 33, 213 (2007)

I.-T.Cheon

The modified decay width of the radioactive nucleus

RADIOACTIVITY 121Sb(IT); calculated decay width of the first excited state from embedded ions as a function of reflector material and temperature.

doi: 10.1140/epja/i2006-10445-5
Citations: PlumX Metrics


2006CH29      J.Korean Phys.Soc. 49, 66 (2006)

I.-T.Cheon, M.T.Jeong

Effects of the γ-rays Scattered Backward by Metals on the Nuclear Energy Level Width

NUCLEAR STRUCTURE 133Cs; calculated excited state width, T1/2, environmental effects in gold or platinum cylinder.


2005CH15      Europhys.Lett. 69, 900 (2005); Erratum Europhys.Lett. 72, 1056 (2005)

Il.-T.Cheon

Modification of the nuclear energy level width

NUCLEAR STRUCTURE 133Cs; calculated environmental modification to level width, T1/2.

doi: 10.1209/epl/i2004-10439-3
Citations: PlumX Metrics


2005CH73      J.Korean Phys.Soc. 47, 944 (2005)

I.-T.Cheon, M.T.Jeong, B.G.Yu

Lifetime of the First Excited State of the 133Cs Nucleus Placed in a Gold Cylinder

NUCLEAR STRUCTURE 133Cs; calculated excited state T1/2, environmental effects in gold cylinder.


2004CH48      Prog.Theor.Phys.(Kyoto), Suppl. 154, 387 (2004)

I.-T.Cheon

Modification of the Nuclear Lifetime

NUCLEAR STRUCTURE 133Cs; calculated environmental modification of level T1/2.

doi: 10.1143/PTPS.154.387
Citations: PlumX Metrics


2003CH07      J.Phys.(London) G29, 293 (2003)

M.K.Cheoun, I.-T.Cheon

An analysis of the models for the radiative muon capture on a proton

NUCLEAR REACTIONS 1H(μ-, ν), E not given; analyzed Eγ for radiative capture; deduced coupling constant.

doi: 10.1088/0954-3899/29/2/306
Citations: PlumX Metrics


2003CH52      J.Korean Phys.Soc. 43, S87 (2003)

I.-T.Cheon, M.T.Jeong

Change of Nuclear Lifetime

NUCLEAR REACTIONS 133Cs(γ, γ'), E=81 keV; measured Mossbauer spectra. 133Cs level deduced T1/2, environmental effects.

RADIOACTIVITY 133Ba(EC); measured delayed Eγ, Iγ, γγ-coin. 133Cs level deduced T1/2, environmental effects.


2001CH87      J.Phys.Soc.Jpn. 70, 3193 (2001)

Il.-T.Cheon

Measurement of the Width of the First Excited State in 133Cs

NUCLEAR REACTIONS 133Cs(γ, γ'), E=81 keV; measured Mossbauer spectra. 133Cs level deduced T1/2, environmental effects.

doi: 10.1143/JPSJ.70.3193
Citations: PlumX Metrics


2001HA48      Nucl.Phys. A691, 713 (2001)

B.S.Han, M.K.Cheoun, K.S.Kim, Il.-T.Cheon

An Isobaric Model for Kaon Photoproduction

NUCLEAR REACTIONS 1H(γ, K+), E < 2.0 GeV; calculated kaon production σ, σ(θ), polarization observables. Isobaric model, comparison with data.

doi: 10.1016/S0375-9474(01)00584-X
Citations: PlumX Metrics


2001JE05      Nucl.Phys. A684, 496c (2001)

M.T.Jeong, Il.-T.Cheon

Investigation of the Neutral Pion Photoproduction on the Proton Near Threshold

NUCLEAR REACTIONS 1H(γ, π0), E ≈ 140-160 MeV; calculated σ, σ(θ); deduced rescattering contributions. Comparison with data.

doi: 10.1016/S0375-9474(01)00475-4
Citations: PlumX Metrics


2001KI01      Nucl.Phys. A679, 304 (2001)

G.Kim, R.R.Khaydarov, Il.-T.Cheon, F.A.Gareev

Dipole and Quadrupole Moments of Mirror Nuclei 8B and 8Li

NUCLEAR STRUCTURE 8B, 8Li; calculated radii, μ, electric quadrupole moments; deduced halo features. Multiparticle shell model, comparison with data.

doi: 10.1016/S0375-9474(00)00352-3
Citations: PlumX Metrics


2000KI18      Eur.Phys.J. A 8, 131 (2000)

K.S.Kim, M.K.Cheoun, Il.-T.Cheon, Y.Chung

Effects of the Form Factor on Exclusive (e, e'p) Reactions

NUCLEAR REACTIONS 40Ca(e, e'p), E=375 MeV; 208Pb(e, e'p), E=412.3 MeV; calculated reduced σ vs nucleon momentum; deduced role of in-medium form factor, sensitivity to anomalous magnetic moments. Comparisons with data.

doi: 10.1007/s100530050017
Citations: PlumX Metrics


2000KI27      J.Phys.Soc.Jpn. 69, 2034 (2000)

K.S.Kim, M.K.Cheoun, Il.-T.Cheon, Y.Chung

Effects of Coulomb Distortion on the Second, Fourth, and Fifth Structure Functions and the Asymmetry for (e, e'p) Reactions for High Electron Energy

NUCLEAR REACTIONS 16O(e, e'p), E=2441.6 MeV; calculated σ(E, θ), structure functions, left-right asymmetry; deduced Coulomb distortion effects. Comparison with data.

doi: 10.1143/JPSJ.69.2034
Citations: PlumX Metrics


2000SH46      Eur.Phys.J. A 9, 269 (2000)

Y.C.Shin, B.S.Han, M.K.Cheoun, K.S.Kim, Il.-T.Cheon

Pion and Kaon Electromagnetic Form Factors in a SUL(3) (x) SUR(3) Effective Lagrangian

doi: 10.1007/s100500070044
Citations: PlumX Metrics


1999JE05      Eur.Phys.J. A 4, 357 (1999)

M.T.Jeong, Il.-T.Cheon

KNΛ and KNΣ Coupling Constants from the Chiral Bag Model

doi: 10.1007/s100500050244
Citations: PlumX Metrics


1999KO23      Phys.Rev. C59, 3473 (1999)

Y.Ko, M.K.Cheoun, Il.-T.Cheon

Importance of the Doppler Effect for the Determination of the Deuteron Binding Energy

NUCLEAR REACTIONS 1H(n, γ), E not given; analyzed data; deduced Doppler effects in deuteron binding energy uncertainty.

doi: 10.1103/PhysRevC.59.3473
Citations: PlumX Metrics


1998CH38      Prog.Theor.Phys.(Kyoto) 100, 327 (1998)

Il.-T.Cheon, G.Kim, A.V.Khugaev

Overbarrier Resonances as Solutions of Set Inhomogeneous Schrodinger Equations

NUCLEAR STRUCTURE 13C; calculated resonance wave functions. Inhomogeneous differential equations, iteration procedure, Woods-Saxon potential.

doi: 10.1143/PTP.100.327
Citations: PlumX Metrics


1998KI17      J.Phys.Soc.Jpn. 67, 2568 (1998)

G.Kim, A.V.Khugaev, Il.T.Cheon

Glauber Calculation of Elastic Proton-Nucleus Scattering

NUCLEAR REACTIONS 12,13C(p, p), E=1 GeV; analyzed σ(θ); deduced neutron halo role. Glauber theory.

doi: 10.1143/JPSJ.67.2568
Citations: PlumX Metrics


1996CH30      Phys.Rev. C54, 1811 (1996)

M.K.Cheoun, B.S.Han, B.G.Yu, Il.-T.Cheon

Kaon Photoproduction Near Threshold and Their Coupling Constants

NUCLEAR REACTIONS 1H(γ, X), E=910-925 MeV; calculated Λ production σ(E); deduced leading coupling constant g(KNΛ) estimation method.

doi: 10.1103/PhysRevC.54.1811
Citations: PlumX Metrics


1994CH44      Nucl.Phys. A577, 307c (1994)

Il.-T.Cheon, H.K.Han

Galilei Invariance and Decay Asymmetry of Hypernuclei

NUCLEAR STRUCTURE A=3, 4; calculated hypernuclei decay partial, total widths; deduced Galilei invariant term contribution.

doi: 10.1016/0375-9474(94)90872-9
Citations: PlumX Metrics


1994CH65      J.Phys.Soc.Jpn. 63, 2453 (1994)

Il.-T.Cheon, G.Langouche, K.Milants

Observation of Energy-Shifted Gamma-Ray Absorption by 133Cs Nucleus Placed in Finite Space

NUCLEAR REACTIONS 133Cs(γ, γ), E=81 keV; measured Mossbauer spectra; deduced energy shifted γ-absorption evidence.

doi: 10.1143/JPSJ.63.2453
Citations: PlumX Metrics


1993CH56      J.Phys.Soc.Jpn. 62, 4240 (1993)

Il.-T.Cheon

Effects of the Opaquencess of Metallic Plates on the Shift of Gamma-Ray Absorption Spectrum in the Finite Space

doi: 10.1143/JPSJ.62.4240
Citations: PlumX Metrics


1993YI01      Phys.Lett. 306B, 212 (1993)

E.-J.Yi, I.-T.Cheon

A Bag with Soft Surface

NUCLEAR STRUCTURE 1n, 1H; calculated μ, electromagnetic form factors. Bag with soft surface.

doi: 10.1016/0370-2693(93)90070-X
Citations: PlumX Metrics


1992CH47      J.Phys.Soc.Jpn. 61, 2726 (1992)

I.-T.Cheon, M.T.Jeong

Nucleon Electromagnetic Properties Modified in Nuclear Medium

NUCLEAR STRUCTURE 1n, 1H; calculated form factors, μ, rms radii for free, nucleons bound in 12C, 40Ca, 56Fe. Cloudy bag model.

doi: 10.1143/JPSJ.61.2726
Citations: PlumX Metrics


1989JE02      Phys.Rev. C39, 2295 (1989)

M.T.Jeong, Il.T.Cheon

Application of Chiral Bag Model to Pion Photoproduction

NUCLEAR REACTIONS 13C(γ, π+), E=193 MeV; 1H(γ, π+), (γ, π-), E ≈ 194-240 MeV; calculated σ(θ). Chiral bag model.

doi: 10.1103/PhysRevC.39.2295
Citations: PlumX Metrics


1988LE03      Phys.Lett. 202B, 21 (1988)

S.Lee, K.J.Kong, I.-T.Cheon

Nucleon Magnetic Form Factors in the Cloudy Bag Model

NUCLEAR STRUCTURE 1n, 1H; calculated μ, magnetic form factors. Cloudy bag model.

doi: 10.1016/0370-2693(88)90846-5
Citations: PlumX Metrics


1984CH20      Phys.Lett. 144B, 312 (1984)

I.-T.Cheon, S.J.Choi, M.T.Jeong

Investigation of Electromagnetic Form Factors for Light Nuclei

NUCLEAR REACTIONS 6Li, 9Be(e, e), (e, e'), E not given; calculated transverse form factors; deduced meson exchange effects. Cohen-Kurath wave functions.

doi: 10.1016/0370-2693(84)91268-1
Citations: PlumX Metrics


1983CH15      Phys.Lett. 124B, 451 (1983)

I.-T.Cheon

Electron Scattering from 13C

NUCLEAR REACTIONS 13C(e, e), (e, e'), E not given; calculated transverse form factors.

doi: 10.1016/0370-2693(83)91549-6
Citations: PlumX Metrics


1983CH54      Lett.Nuovo Cim. 38, 555 (1983)

I.-T.Cheon

Investigation of Nucleon Recoil in the Photopion Production

NUCLEAR REACTIONS 13C(γ, π+), E=193 MeV; calculated σ(θ); deduced nucleon motion effects in photopion production. Impulse approximation, Cohen-Kurath wave function, Chew-Goldberger-Low-Nambu amplitude.

doi: 10.1007/BF02805210
Citations: PlumX Metrics


1982CH16      Z.Phys. A306, 353 (1982)

I.-T.Cheon

Analysis of 13C(γ, π+)13B(g.s.) and 13Ce(e, e')13C (15.11 MeV)

NUCLEAR REACTIONS 13C(γ, π+), E=193 MeV; calculated σ(θ). 13B deduced M1/E2 transition ratio. 13C(e, e'), E not given; calculated transverse form factor. Cohen-Kurath wave function, DWIA model.

doi: 10.1007/BF01432376
Citations: PlumX Metrics


1981CH13      Lett.Nuovo Cim. 31, 347 (1981)

I.-T.Cheon

Relativistic Estimate of Meson Exchange Currents in Elastic Electron-Deuteron Scattering

NUCLEAR REACTIONS 2H(e, e), E not given; analyzed data; deduced relativistic meson exchange current estimates.

NUCLEAR STRUCTURE 2H; calculated charge form factor, structure function. Relativistic treatment.

doi: 10.1007/BF02776133
Citations: PlumX Metrics


1980CH07      Phys.Lett. 90B, 342 (1980)

I.-T.Cheon

Effects of Meson Exchange Currents on Pion Absorption

NUCLEAR REACTIONS 2H(π+, p), E near resonance; calculated total absorption σ. Meson exchange currents, S-matrix.

doi: 10.1016/0370-2693(80)90944-2
Citations: PlumX Metrics


1976CH05      Phys.Lett. 60B, 409 (1976)

I.-T.Cheon

Contributions to the Exchange Currents to Elastic Electron Scattering from Nuclei

NUCLEAR STRUCTURE 40Ca; calculated effects of meson exchange currents on form factors.

doi: 10.1016/0370-2693(76)90693-6
Citations: PlumX Metrics


1974CH39      Lett.Nuovo Cim. 11, 1 (1974)

Il-Tong Cheon

A Simple Relation among the Energy Level Widths of Pionic Atoms and Imaginary Part of π-d Scattering Length

ATOMIC PHYSICS, Mesic-Atoms 2H; calculated pionic level width.

doi: 10.1007/BF02752717
Citations: PlumX Metrics


1974CH49      Nucl.Phys. A234, 401 (1974)

I.-T.Cheon, T.Von Egidy

Empirical Formula for Energy Level Shifts of Pionic Atoms

NUCLEAR STRUCTURE, Mesic-Atoms A=4-238; calculated energy level shifts for pionic atoms.

doi: 10.1016/0375-9474(74)90571-5
Citations: PlumX Metrics


1973CH20      Phys.Rev. C8, 534 (1973)

Il-Tong Cheon

Single-Charge Exchange (π+, π0) in Light Nuclei

NUCLEAR REACTIONS 10,11B, 13C, 14N, 18O(π+, π0), E=180 MeV; measured nothing. calculated σ. 10,11C, 13N, 18F levels deduced J, π.

doi: 10.1103/PhysRevC.8.534
Citations: PlumX Metrics


1971CH06      Phys.Rev. C3, 1023 (1971)

I.-T.Cheon

Phenomenological Wave Function of 6Li

NUCLEAR STRUCTURE 6Li; calculated charge form factor, quadrupole moment.α-d cluster model.

doi: 10.1103/PhysRevC.3.1023
Citations: PlumX Metrics


1971CH23      Phys.Lett. 35B, 276 (1971)

I.T.Cheon

Inelastic Electron Scattering and the Phenomenological Wave Function of 6Li

NUCLEAR REACTIONS 6Li(e, e'), E not given; calculated form factor, B(E2).

doi: 10.1016/0370-2693(71)90256-5
Citations: PlumX Metrics


1969CH25      Phys.Letters 30B, 81 (1969)

I.-T.Cheon

Charge Form Factor and Quadrupole Moment of 6Li

NUCLEAR STRUCTURE 6Li; calculated quadrupole moment, nuclear radius, charge form factor.

doi: 10.1016/0370-2693(69)90402-X
Citations: PlumX Metrics


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Note: The following list of authors and aliases matches the search parameter I.T.Cheon: , I.T.CHEON