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NSR database version of April 29, 2024.

Search: Author = Ma Hongchang

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2022MA31      Astrophys.J.Suppl.Ser. 260, 56 (2022)

H.Ma, M.Liu, Y.Geng, T.Wang, Z.Yu, H.Zheng, S.Gamrath, P.Quinet, Z.Dai

Experimental and Theoretical Radiative Parameters of Highly Excited Odd-parity Levels in Ir II

ATOMIC PHYSICS Ir; measured frequencies; deduced the radiative lifetimes for 15 odd-parity levels. The time-resolved laser-induced fluorescence technique. The pseudorelativistic Hartree-Fock including core-polarization corrections method.

doi: 10.3847/1538-4365/ac721a
Citations: PlumX Metrics

2021GA27      Appl.Radiat.Isot. 176, 109828 (2021)

J.Gao, Z.Liao, W.Liu, Y.Hu, H.Ma, L.Xia, F.Li, T.Lan, Y.Yang, J.Yang, J.Liao, N.Liu

Simple and efficient method for producing high radionuclidic purity ¹¹¹In using enriched ¹¹²Cd target

NUCLEAR REACTIONS ¹¹²Cd(p, 2n)¹¹¹In, E=21 MeV; measured reaction products, Eγ, Iγ; deduced yields.

doi: 10.1016/j.apradiso.2021.109828
Citations: PlumX Metrics

2013AR06      Nucl.Phys. 910-911, 363c (2013)

N.Armesto, H.Ma, M.Martinez, Y.Mehtar-Tani, C.A.Salgado

Coherence and broadening effects in medium induced gluon radiation

doi: 10.1016/j.nuclphysa.2012.12.058
Citations: PlumX Metrics

2000LI39      Phys.Rev. A62, 052504 (2000)

M.Li, H.Ma, M.Chen, F.Lu, J.Tang, F.Yang

Hyperfine-Structure Measurements in ¹⁴¹Pr II and ^{143, 145}Nd II by Collinear Laser-Ion Beam Spectroscopy

NUCLEAR MOMENTS ¹⁴¹Pr, ^143,145Nd; measured hfs; deduced parameters. Collinear laser-ion beam spectroscopy.

doi: 10.1103/PhysRevA.62.052504
Citations: PlumX Metrics

2000LI51      Hyperfine Interactions 128, 417 (2000)

M.Li, H.Ma, M.Chen, Z.Chen, F.Lu, J.Tang, F.Yang

Measurement of hyperfine structure in the lines 578.77 nm and 587.04 nm of PrII

NUCLEAR MOMENTS ¹⁴¹Pr; measured hfs. Fast ion-beam-laser spectroscopy.

doi: 10.1023/A:1012660321742
Citations: PlumX Metrics

1998HE36      High Energy Phys. and Nucl.Phys. (China) 22, 1057 (1998)

J.He, S.Yuan, W.Yang, Z.Li, T.Ma, K.Fang, S.Shen, Z.Gan, Q.Pan, Z.Chen, T.Guo, W.Mou, D.Su, Y.Xu, J.Guo, H.Liu, L.Shi, Z.Zhao, H.Ma

A new isotope of hafnium: ¹⁸⁶Hf

1998YU02      Phys.Rev. C57, 1506 (1998)

S.Yuan, W.Yang, Z.Li, J.He, T.Ma, K.Fang, S.Shen, Z.Gan, Q.Pan, Z.Chen, T.Guo, W.Mou, D.Su, Y.Xu, J.Guo, H.Liu, L.Shi, Z.Zhao, H.Ma

Production and Identification of a New Heavy Neutron-Rich Isotope ¹⁸⁶Hf

NUCLEAR REACTIONS W(¹⁸O, X), E=60 MeV/nucleon; measured Eγ, Iγ(t); deduced evidence for ¹⁸⁶Hf. Transfer reaction, chemical separation of source.

RADIOACTIVITY ¹⁸⁶Hf(β^-) [from W(¹⁸O, X)]; measured Eγ, Iγ(t), T_1/2.

doi: 10.1103/PhysRevC.57.1506
Citations: PlumX Metrics

1997YA18      High Energy Phys. and Nucl.Phys. (China) 21, 958 (1997)

W.Yang, S.Yuan, Z.Li, J.He, T.Ma, K.Fang, S.Shen, Z.Gan, Q.Pan, W.Mou, D.Su, Z.Chen, T.Guo, J.Guo, H.Liu, L.Shi, Z.Zhao, H.Ma

A new neutron-rich isotope: ¹⁸⁶Hf

1993XI03      Chin.J.Nucl.Phys. 15, No 3, 248 (1993)

Z.Xia, H.Ma, X.Xia, Y.Zhong, H.Liu, X.Lu

Polarization of L₁ X-Ray Emitted from He⁺²-Au Impact Ionization

NUCLEAR REACTIONS ¹⁹⁷Au(α, X), E=1.2-4.5 MeV; measured L X-ray polarization vs projectile velocity.

ATOMIC PHYSICS ¹⁹⁷Au(α, X), E=1.2-4.5 MeV; measured L X-ray polarization vs projectile velocity.

1987LI07      Nucl.Instrum.Methods Phys.Res. A255, 115 (1987)

Li Jizhou, Lu Hanlin, Ma Hongchang, Zhao Wenrong, Cui Yunfeng, Fan Peiguo, Wang Dahai

Angular Distribution of the T(d, n)⁴He Reaction at 1, 1.5 and 2 MeV Deuteron Energy

NUCLEAR REACTIONS ³H(d, n), E=1, 1.5, 2 MeV; measured σ(θ); deduced Legendre coefficients.

doi: 10.1016/0168-9002(87)91085-0
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1246.

1986MA73      Chin.J.Nucl.Phys. 8, 312 (1986)

Ma Hongchang, Lu Hanlin, Rong Chaofan, Zhao Wenrong, Ren Peixue, Yang Xiaoyan

Absolute Measurement of ¹¹⁵In Capture Cross Section at 144 and 565 keV

NUCLEAR REACTIONS ¹¹⁵In(n, γ), E=144, 565 keV; measured absolute σ. Activation technique.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30759.

1984MA71      Chin.J.Nucl.Phys. 6, 219 (1984)

Ma Hongchang, Rong Chaofan, Zheng Jinmei, Liu Jianhua, Zhang Shuping, Ren Peixue

Precision Measurements of the Energy of 14 MeV Neutrons from T(d, n)⁴He Reaction

NUCLEAR REACTIONS ³H(d, n), E=14 MeV; measured σ(En).

1983RY06      J.Phys.(London) G9, 1549 (1983)

T.B.Ryves, Ma Hongchang, S.Judge, P.Kolkowski

Indium Cross Sections between 14 and 18 MeV

RADIOACTIVITY ¹¹²In(EC), (β⁺); measured T_1/2. ¹¹²Cd levels deduced β-branching. ^112mIn(IT); measured T_1/2; deduced Iγ. ^114mIn(IT), (EC); measured Eγ, Iγ. ¹¹⁴Cd levels deduced ICC. ¹¹⁴In(EC), (β⁺), (β^-); measured T_1/2.

NUCLEAR REACTIONS ^113,115In(n, n'), (n, 2n), ¹¹⁵In(n, p), (n, α), E=14.3 MeV; ¹¹⁵In(n, n'), E=14.67 MeV; ¹¹⁵In(n, 2n), E=14.67, 16.63, 18.12 MeV; measured σ. Activation technique, ⁵⁶Fe(n, p) reaction standard.

doi: 10.1088/0305-4616/9/12/015
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21918.

1980MA47      Chin.J.Nucl.Phys. 2, 47 (1980)

Ma Hongchang, Li Jizhou, Huang Jianzhou, Fan Peiguo, Lu Hanlin

Measurement of Cross Section for the Reaction ⁴⁵Sc(n, 2n)^44mSc and Isomeric Cross Section Ratio σ(m)/σ(g)

NUCLEAR REACTIONS ⁴⁵Sc(n, 2n), E=13.15-18.26 MeV; measured σ, isomeric σ(ratio). Activation technique.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30599.