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NSR database version of May 8, 2024.

Search: Author = J.P.Briand

Found 18 matches.

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1996BR37      Phys.Rev. A53, 2194 (1996)

J.-P.Briand, B.d'Etat-Ban, D.Schneider, M.A.Briere, V.Decaux, J.W.McDonald, S.Bardin

Time for the Empty L Shell of a Hollow Atom to be Filled

doi: 10.1103/PhysRevA.53.2194
Citations: PlumX Metrics

1993BI22      Phys.Rev. A47, R2454 (1993)

B.B.Birkett, J.-P.Briand, P.Charles, D.D.Dietrich, K.Finlayson, P.Indelicato, D.Liesen, R.Marrus, A.Siminovici

Hyperfine Quenching and Measurement of the 2³P₀-2³P₁ Fine-Structure Splitting in Heliumlike Silver (Ag⁴⁵⁺)

ATOMIC PHYSICS ^107,109Ag; measured fine-structure splitting in heliumlike Ag; deduced hyperfine quenching features.

doi: 10.1103/PhysRevA.47.R2454
Citations: PlumX Metrics

1992IN01      Phys.Rev.Lett. 68, 1307 (1992)

P.Indelicato, B.B.Birkett, J.-P.Briand, P.Charles, D.D.Dietrich, R.Marrus, A.Siminovici

Hyperfine Quenching and Precision Measurement of the 2³P₀-2³P₁ Fine-Structure Splitting in Heliumlike Gadolinium (Gd⁶²⁺)

ATOMIC PHYSICS ^155,157Gd; measured hyperfine-quenched transition T_1/2.

doi: 10.1103/PhysRevLett.68.1307
Citations: PlumX Metrics

1989BR33      Nucl.Instrum.Methods Phys.Res. A285, 547 (1989)

J.P.Briand, J.Dewynck, P.Chevallier, J.L.Bobin

Cold Fusion: An alternative diagnostic

NUCLEAR REACTIONS ²H(d, X), E=low; measured X-ray spectra; deduced fusion related power release upper limit. Slowing down of proton fusion products in Pd targets.

doi: 10.1016/0168-9002(89)90231-3
Citations: PlumX Metrics

1974BR22      Phys.Rev.Lett. 33, 266 (1974)

J.P.Briand, P.Chevallier, A.Johnson, J.P.Rozet, M.Tavernier, A.Touati

α Continuous Spectra Following K and L Autoionization during α Decay Of ²¹⁰Po

RADIOACTIVITY ²¹⁰Po; measured αx-coin; deduced autoionization probability.

doi: 10.1103/PhysRevLett.33.266
Citations: PlumX Metrics

1974BR43      Phys.Lett. 49A, 51 (1974)

J.P.Briand, P.Chevallier, A.Johnson, J.P.Rozet, M.Tavernier, A.Touati

Experimental Determination of the Energy of K Hypersatellite Lines for Various Elements

RADIOACTIVITY ⁵⁵Fe, ²⁰⁷Bi, ²⁰³Pb, ¹³⁷La(EC); measured (K X-ray)(K X-ray)-coin, E X-ray, I X-ray; deduced K-shell double ionization in ⁵⁵Mn, ²⁰⁷Pb, ²⁰³Tl, ¹³⁷Ba.

doi: 10.1016/0375-9601(74)90665-3
Citations: PlumX Metrics

1971BR06      C.R.Acad.Sci., Ser.B, 272, 254 (1971)

J.-P.Briand, P.Chevallier, J.Borg

Schema des Niveaux Nucleaires du Thorium-230

RADIOACTIVITY ²³⁰Pa; measured Eγ, Iγ, γγ-coin, ceγ-coin. ²³⁰Th deduced levels, J, π, K, γ-branching.

1971BR10      C.R.Acad.Sci., Ser.B 272, 155 (1971)

J.-P.Briand, P.Chevallier, A.Touati, M.Tavernier

Etude des Electrons de Conversion du Thorium-230 Excite dans la Desintegration par Capture Electronique du Protactinium-230

RADIOACTIVITY ²³⁰Pa; measured E(ce), I(ce). ²³⁰Th deduced levels, transitions, ICC, γ-multipolarity.

1971BR13      J.Phys.(Paris) 32, 101 (1971)

J.P.Briand, P.Chevallier, A.Touati

Emission β^- de ²²⁰Fr

RADIOACTIVITY ²²⁰Fr; measured Eα, Iα; deduced J, π, β-branching. ²¹⁶Rn; measured αα-delay, Eα. ^212mBi, ^216mAt; measured Eα, Iα.

doi: 10.1051/jphys:01971003202-3010100
Citations: PlumX Metrics

1970BR29      C.R.Acad.Sci., Ser.B, 271, 162 (1970)

J.-P.Briand, P.Chevallier, A.Touati

Etude des Niveaux Nucleaires de l'Astate-216

RADIOACTIVITY ²²⁰Fr; measured Eγ, Iγ, αγ-coin, deduced Iα. ²¹⁶At deduced levels, γ-branching.

1970BR31      C.R.Acad.Sci., Ser.B, 271, 58 (1970)

J.-P.Briand, P.Chevallier

Etude de la Desintegration a de l'Actinium-224

RADIOACTIVITY ²²⁴Ac; measured αγ-, αce-coin; deduced Iα. ²²⁰Fr deduced levels, γ-multipolarity, J, π.

1969BR10      Compt.Rend. 268B, 1105 (1969)

J.-P.Briand, P.Chevallier, A.Touati

Etude des Niveaus Nuclearies du Radium 222 Excites dans la Desintegration α du Thorium 226

RADIOACTIVITY ²²⁶Th; measured Eγ, Iγ, αγ-, αce-coin. ²²²Ra deduced levels, J, π, γ-multipolarity. Ge(Li) detector.

1969BR31      Compt.Rend. 269B, 582 (1969)

J.-P.Briand, P.Chevallier, J.Borg, J.Teillac

Etude des Transitions du Thorium-230 Excitees dans la Desintegration Par Capture Electronique du Protactinium-230

RADIOACTIVITY ²³⁰Pa[from Th(p, 3n)]; measured Eγ, Iγ. ²³⁰Th deduced transitions.

1967BR15      Nucl.Phys. A99, 28(1967)

J.P.Briand

Etude des Niveaux Nucleaires du ²²⁰Fr Excites dans la Desintegration α de l'²²⁴Ac

RADIOACTIVITY ²²⁴Ac [from ²³²Th(p, xn)]; measured Eα, Iα, Eγ, Iγ, ICC, γγ-, αγ-coin. ²²⁰Fr deduced levels.

doi: 10.1016/0375-9474(67)90206-0
Citations: PlumX Metrics

1965BR11      Compt.Rend. 260, 5251 (1965)

J.-P.Briand, P.Chevallier

Etude des Niveaux Nucleaires du Bismuth 212 (ThC) Excites dans la Desintegration α de l'Astate 216

NUCLEAR STRUCTURE ²¹⁶At; measured not abstracted; deduced nuclear properties.

1965BR32      Compt.Rend. 261, 2629 (1965)

J.-P.Briand, P.Chevallier

Etude de l'Emission α du Protactinium 230

NUCLEAR STRUCTURE ²³⁰Pa; measured not abstracted; deduced nuclear properties.

1964BR16      Phys.Lett. 10, 90 (1964)

J.P.Briand, M.Lefort

Etude de l'Emission α de la Serie Ac²²⁴ → Fr²²⁰ → At²¹⁶ → ThC

NUCLEAR STRUCTURE ²²⁰Fr, ²²⁴Ac, ²¹⁶At; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(64)90591-8
Citations: PlumX Metrics

1962BR05      Compt.rend. 254, 84 (1962)

J.-P.Briand

Sur la Nature de la Transition de 29 keV du Protactinium 234 (UX₂)

NUCLEAR STRUCTURE ²³⁴Th; measured not abstracted; deduced nuclear properties.