NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = C.Necheva

Found 5 matches.

Back to query form

1998NE03      Yad.Fiz. 61, No 9, 1555 (1998); Phys.Atomic Nuclei 61, 1445 (1998)

C.Necheva, D.Kolev

Experimental Study of Excitation Functions and Isomeric Ratios for Some ³He-Induced Reactions on ⁹³Nb Near the Coulomb Barrier

NUCLEAR REACTIONS, ICPND ⁹³Nb(³He, X)⁹⁶Tc/⁹⁵Tc/^95mTc/^93mMo/^92mNb/⁹⁰Nb, E=4.5-19.5 MeV; measured production σ; deduced excitation functions, reaction mechanism features. Stacked-foil activation technique.

1997NE03      Appl.Radiat.Isot. 48, 807 (1997)

C.Necheva, D.Kolev

Excitation Functions of α-Induced Reactions on Gold for α-Particle Energies between 11 and 36 MeV

NUCLEAR REACTIONS, ICPND ¹⁹⁷Au(α, γ), (α, n), (α, 2n), (α, 3n), (α, nα), (α, 3np), E ≤ 36 MeV; measured residuals production σ(E), isomers included in some cases. Activation technique. Exciton model analysis.

doi: 10.1016/S0969-8043(96)00277-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0222.

1994NE02      J.Phys.(London) G20, L33 (1994)

Chr.Necheva, D.Kolev, M.Vlasarev

14.5 MeV Neutron Capture Cross-Section Measurements in ¹⁸¹Ta with Activation Technique

NUCLEAR REACTIONS ¹⁸¹Ta(n, γ), E=14.5 MeV; measured capture σ relative to σ(n, p), isomeric ratios. Activation technique.

doi: 10.1088/0954-3899/20/2/002
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31429.

1993KI11      Z.Phys. A345, 285 (1993)

A.Kirov, N.Nenoff, E.Georgieva, C.Necheva, I.Ephtimov

Activation Cross Sections and Isomeric Ratios in Reactions Induced by 14.5 MeV Neutrons on ¹⁵²Sm, ¹⁵⁴Sm and ¹⁷⁸Hf

NUCLEAR REACTIONS ^152,154Sm, ¹⁷⁸Hf(n, p), ¹⁵⁴Sm(n, d), ¹⁵²Sm(n, α), E=14.5 MeV; measured σ, isomeric ratios. Activation technique. Compound, precompound models comparison.

doi: 10.1007/BF01280835
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31439.

1992NE10      Acta Phys.Acad.Sci.Hung. 71, 171 (1992)

Chr.Necheva, N.Nenoff, M.Vlasarev, A.Kirov, D.Kolev

14.5-MeV Neutron Capture Cross-Section Measurements in ¹⁶⁰Gd with Activation Technique