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Search: Author = J.Carbonell

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2023CA18      Eur.Phys.J. A 59, 259 (2023)

J.Carbonell, G.Hupin, S.Wycech

Comparison of N-bar N optical models

doi: 10.1140/epja/s10050-023-01161-x
Citations: PlumX Metrics

2023LA03      Phys.Rev.Lett. 130, 102501 (2023)

R.Lazauskas, E.Hiyama, J.Carbonell

Low Energy Structures in Nuclear Reactions with 4n in the Final State

NUCLEAR STRUCTURE 8He, 2,4NN; calculated strength and low energy four-neutron response functions with the AV18 nn interaction, low energy 4n response functions for the scaled nn MT13 potential; deduced the sharp low energy peak observed by studying the missing mass spectra of four neutrons as a consequence of dineutron-dineutron correlations.

doi: 10.1103/PhysRevLett.130.102501
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2022AU03      Eur.Phys.J. A 58, 88 (2022)

T.Aumann, W.Bartmann, O.Boine-Frankenheim, A.Bouvard, A.Broche, F.Butin, D.Calvet, J.Carbonell, P.Chiggiato, H.De Gersem, R.De Oliveira, T.Dobers, F.Ehm, J.Ferreira Somoza, J.Fischer, M.Fraser, E.Friedrich, A.Frotscher, M.Gomez-Ramos, J.-L.Grenard, A.Hobl, G.Hupin, A.Husson, P.Indelicato, K.Johnston, C.Klink, Y.Kubota, R.Lazauskas, S.Malbrunot-Ettenauer, N.Marsic, W.F.O Muller, S.Naimi, N.Nakatsuka, R.Necca, D.Neidherr, G.Neyens, A.Obertelli, Y.Ono, S.Pasinelli, N.Paul, E.C.Pollacco, D.Rossi, H.Scheit, M.Schlaich, A.Schmidt, L.Schweikhard, R.Seki, S.Sels, E.Siesling, T.Uesaka, M.Vilen, M.Wada, F.Wienholtz, S.Wycech, S.Zacarias

PUMA, antiProton unstable matter annihilation

doi: 10.1140/epja/s10050-022-00713-x
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2022HI06      Phys.Lett. B 833, 137367 (2022)

E.Hiyama, R.Lazauskas, J.Carbonell

7H ground state as a 3H+4n resonance

NUCLEAR STRUCTURE 3,4,5,7H, 4NN; analyzed available data; calculated S- and P-wave n-t phase shifts, resonant states, energy trajectories, eigenvalues of the 7H hamiltonian as a function of the stabilization parameter. The solution of the 5-body Schrodinger equation has been obtained by means of the variational Gaussian expansion approach and the resonance parameters.

doi: 10.1016/j.physletb.2022.137367
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2022HI10      Phys.Rev. C 106, 064001 (2022)

E.Hiyama, R.Lazauskas, J.Carbonell, T.Frederico

Scaling of the 19B two-neutron halo properties close to unitarity

NUCLEAR STRUCTURE 19B; calculated rms radii, S(2n), ground-state energy, n-17B scattering length, rms relative separation distances in the 17B+n+n system. Faddeev equation formalism in configuration space with Gaussian expansion method are used for solving three-body problem. Calculations with charge independent Bonn-A and charge dependent AV18 nn-interactions.

doi: 10.1103/PhysRevC.106.064001
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2021LA14      Phys.Lett. B 820, 136573 (2021), Erratum Phys.Lett. B 841, 137936 (2023)

R.Lazauskas, J.Carbonell

Antiproton-deuteron hydrogenic states in optical models

doi: 10.1016/j.physletb.2021.136573
Citations: PlumX Metrics

2021MA23      Eur.Phys.J. A 57, 105 (2021)

F.M.Marques, J.Carbonell

The quest for light multineutron systems

NUCLEAR REACTIONS 12C, 4He(π-, π+), E=165 MeV; 7Li(7Li, 10C), E<65 MeV; analyzed available data. 3,4NN; deduced miltineutron systems.

doi: 10.1140/epja/s10050-021-00417-8
Citations: PlumX Metrics

2021YD01      Eur.Phys.J. A 57, 303 (2021)

E.Ydrefors, J.Carbonell

Protonium annihilation densities in a unitary coupled channel model

doi: 10.1140/epja/s10050-021-00609-2
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2019HI05      Phys.Rev. C 100, 011603 (2019)

E.Hiyama, R.Lazauskas, F.M.Marques, J.Carbonell

Modeling 19B as a 17B - n - n three-body system in the unitary limit

NUCLEAR STRUCTURE 19B; calculated n-17B scattering length, radial potential, ground state energy and probability amplitude of ground state using three-body (17B-n-n) system model, with the two-body subsystems 17B-n and n-n as unbound (virtual) states close to the unitary limit. Discussed link with the Efimov physics, and possibility to explain recently discovered resonant states in 20,21B.

doi: 10.1103/PhysRevC.100.011603
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2019LA07      Phys.Lett. B 791, 335 (2019)

R.Lazauskas, E.Hiyama, J.Carbonell

Ab initio calculations of 5H resonant states

NUCLEAR STRUCTURE 5H; calculated resonant states, J, π using the 5-body Faddeev-Yakubovsky equations in configuration space with realistic nuclear Hamiltonians.

doi: 10.1016/j.physletb.2019.02.047
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2017CA16      Few-Body Systems 58, 67 (2017)

J.Carbonell, R.Lazauskas, E.Hiyama, M.Kamimura

On the Possible Existence of Four Neutron Resonances

NUCLEAR REACTIONS 3He(n, n), E=0.03-10 MeV;3He(n, x), E not given; calculated possible tetraneutron resonance trajectory for 0+ state; deduced resonance, σ, resonance energy and width vs other parameters, higher 4n resonances, tetraneutron production response function via double charge exchange; deduced parameters.

doi: 10.1007/s00601-017-1219-0
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2017LA11      Prog.Theor.Exp.Phys. 2017, 073D03 (2017)

R.Lazauskas, J.Carbonell, E.Hiyama

Modeling the double charge exchange response function for a tetraneutron system

NUCLEAR REACTIONS 4He(8He, 8Be)4NN, E<8 MeV; analyzed available data; calculated σ, response functions, 4n resonance trajectory.

doi: 10.1093/ptep/ptx078
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2017PA16      Phys.Rev. C 95, 054001 (2017)

M.Pavon Valderrama, M.Sanchez Sanchez, C.-J.Yang, B.Long, J.Carbonell, U.van Kolck

Power counting in peripheral partial waves: The singlet channels

doi: 10.1103/PhysRevC.95.054001
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2016HI03      Phys.Rev. C 93, 044004 (2016)

E.Hiyama, R.Lazauskas, J.Carbonell, M.Kamimura

Possibility of generating a 4-neutron resonance with a T=3/2 isospin 3-neutron force

NUCLEAR STRUCTURE 4n; calculated narrow resonant states of tetraneutron for Jπ=0+, 2+ and 2-. 4H, 4He, 4Li; calculated energies of the lowest T=1, Jπ=2- states. 3n; calculated resonance trajectories for Jπ=3/2-, 1/2- and 1/2+ states. Complex scaling method (CSM) for resonance positions and widths. Gaussian expansion method used to solve Schrodinger equation and Lagrange-mesh technique to solve Faddeev-Yakubovsky (FY) equation. Comparison with recent experimental data from RIKEN.

doi: 10.1103/PhysRevC.93.044004
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2015DY02      Phys.Lett. B 744, 391 (2015)

S.Dymov, T.Azaryan, Z.Bagdasarian, S.Barsov, J.Carbonell, D.Chiladze, R.Engels, R.Gebel, K.Grigoryev, M.Hartmann, A.Kacharava, A.Khoukaz, V.Komarov, P.Kulessa, A.Kulikov, V.Kurbatov, N.Lomidze, B.Lorentz, G.Macharashvili, D.Mchedlishvili, S.Merzliakov, M.Mielke, M.Mikirtychyants, S.Mikirtychyants, M.Nioradze, H.Ohm, D.Prasuhn, F.Rathmann, V.Serdyuk, H.Seyfarth, V.Shmakova, H.Stroher, M.Tabidze, S.Trusov, D.Tsirkov, Yu.Uzikov, Yu.Valdau

Analysing powers and spin correlations in deuteron-proton charge exchange at 726 MeV

NUCLEAR REACTIONS 1H(polarized d, 2p), E=726 MeV; measured reaction products, Ep, Ip; deduced yields, analysing powers. Comparison with an impulse approximation calculation.

doi: 10.1016/j.physletb.2015.04.019
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2015MA16      Phys.Rev. C 91, 034602 (2015)

D.Mancusi, A.Boudard, J.Carbonell, J.Cugnon, J.-C.David, S.Leray

Improving the description of proton-induced one-nucleon removal in intranuclear-cascade models

NUCLEAR REACTIONS 40Ca(p, 39Ca), (p, 39K), E=500-1000 MeV; 208Pb(p, 207Pb), (p, 207Tl), E=500-1000 MeV; calculated one-proton- and one-neutron-removal cross sections, mass distribution of the residues, isotopic distributions of Z=76-83 residues, double-differential cross sections for the production of neutrons. INCL/ABLA07, Isabel/ABLA07, CEM03.03 and Geant4¬Ěs Bertini model, INCL/GEMINI++ calculations. Comparison with experimental data.

NUCLEAR STRUCTURE 208Pb; calculated proton kinetic-energy and space densities, space-kinetic-energy density contours, proton and neutron densities using initial conditions of the standard intranuclear-cascade models (INCL).

doi: 10.1103/PhysRevC.91.034602
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2014BA37      Few-Body Systems 55, 683 (2014)

B.L.G.Bakker, J.Carbonell, C.Elster, E.Epelbaum, N.Kalantar-Nayestanaki, J.-M.Richard

Panel Session on the Future of Few-Body Physics

doi: 10.1007/s00601-014-0821-7
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2014CA33      Few-Body Systems 55, 687 (2014)

J.Carbonell, V.A.Karmanov

Transition Electromagnetic Form Factor in the Minkowski Space Bethe-Salpeter Approach

doi: 10.1007/s00601-013-0770-6
Citations: PlumX Metrics

2013MC08      Eur.Phys.J. A 49, 49 (2013)

D.Mchedlishvili, S.Barsov, J.Carbonell, D.Chiladze, S.Dymov, A.Dzyuba, R.Engels, R.Gebel, V.Glagolev, K.Grigoryev, P.Goslawski, M.Hartmann, A.Kacharava, V.Kamerdzhiev, I.Keshelashvili, A.Khoukaz, V.Komarov, P.Kulessa, A.Kulikov, A.Lehrach, N.Lomidze, B.Lorentz, G.Macharashvili, R.Maier, S.Merzliakov, M.Mielke, M.Mikirtychyants, S.Mikirtychyants, M.Nioradze, H.Ohm, M.Papenbrock, D.Prasuhn, F.Rathmann, V.Serdyuk, H.Seyfarth, H.J.Stein, E.Steffens, H.Stockhorst, H.Stroher, M.Tabidze, S.Trusov, Yu.Uzikov, Yu.Valdau, C.Wilkin

The neutron-proton charge-exchange amplitudes measured in the dp → ppn reaction

doi: 10.1140/epja/i2013-13049-0
Citations: PlumX Metrics

2013MC12      Phys.Lett. B 726, 145 (2013)

D.Mchedlishvili, S.Barsov, J.Carbonell, D.Chiladze, S.Dymov, A.Dzyuba, R.Engels, R.Gebel, V.Glagolev, K.Grigoryev, P.Goslawski, M.Hartmann, O.Imambekov, A.Kacharava, V.Kamerdzhiev, I.Keshelashvili, A.Khoukaz, V.Komarov, P.Kulessa, A.Kulikov, A.Lehrach, N.Lomidze, B.Lorentz, G.Macharashvili, R.Maier, S.Merzliakov, M.Mielke, M.Mikirtychyants, S.Mikirtychyants, M.Nioradze, H.Ohm, M.Papenbrock, D.Prasuhn, F.Rathmann, V.Serdyuk, H.Seyfarth, H.J.Stein, E.Steffens, H.Stockhorst, H.Stroher, M.Tabidze, S.Trusov, Yu.Uzikov, Yu.Valdau, C.Wilkin

Excitation of the Δ(1232) isobar in deuteron charge exchange on hydrogen at 1.6, 1.8, and 2.3 GeV

NUCLEAR REACTIONS 1H(polarized d, n), E=1.6, 1.8, 2.3 GeV; measured reaction products; deduced σ(E), analysing powers. Comparison with calculations.

doi: 10.1016/j.physletb.2013.08.018
Citations: PlumX Metrics

2013MO41      Ann.Nucl.Energy 54, 167 (2013)

B.Morillon, R.Lazauskas, J.Carbonell

Influence of the ab initio n-d cross sections in the critical heavy-water benchmarks

doi: 10.1016/j.anucene.2012.06.032
Citations: PlumX Metrics

2011DE19      Eur.Phys.J. A 47, 57 (2011)

F.de Soto, J.C.Angles d'Auriac, J.Carbonell

The nuclear Yukawa model on a lattice

doi: 10.1140/epja/i2011-11057-8
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2011LA15      Phys.Rev. C 84, 034002 (2011)

R.Lazauskas, J.Carbonell

Application of the complex-scaling method to few-body scattering

doi: 10.1103/PhysRevC.84.034002
Citations: PlumX Metrics

2011VI06      Phys.Rev. C 84, 054010 (2011)

M.Viviani, A.Deltuva, R.Lazauskas, J.Carbonell, A.C.Fonseca, A.Kievsky, L.E.Marcucci, S.Rosati

Benchmark calculation of n-3H and p-3He scattering

NUCLEAR REACTIONS 3He(p, p), E=2.25, 4.05, 5.54 MeV; 3H(n, n), E=1.0, 2.0, 3.5, 6.0 MeV; analyzed phase shifts, mixing parameters, total cross sections, differential σ(θ), neutron and triton analyzing powers using AGS, HS, and FY methods with I-N3LO, Argonne v18, CD Bonn interactions for four-nucleon problem.

doi: 10.1103/PhysRevC.84.054010
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2010CA32      Eur.Phys.J. A 46, 387 (2010)

J.Carbonell, V.A.Karmanov

Solving the Bethe-Salpeter equation for two fermions in Minkowski space

doi: 10.1140/epja/i2010-11055-4
Citations: PlumX Metrics

2009CA04      Eur.Phys.J. A 39, 53 (2009)

J.Carbonell, V.A.Karmanov, M.Mangin-Brinet

Electromagnetic form factor via Bethe-Salpeter amplitude in Minkowski space

doi: 10.1140/epja/i2008-10690-6
Citations: PlumX Metrics

2009CH31      Eur.Phys.J. A 40, 23 (2009)

D.Chiladze, J.Carbonell, S.Dymov, A.Dzyuba, V.Glagolev, M.Hartmann, A.Kacharava, I.Keshelashvili, A.Khoukaz, V.Komarov, P.Kulessa, A.Kulikov, N.Lomidze, G.Macharashvili, Y.Maeda, D.Mchedlishvili, T.Mersmann, S.Merzliakov, M.Mielke, S.Mikirtychyants, M.Nekipelov, M.Nioradze, H.Ohm, F.Rathmann, H.Stroher, M.Tabidze, S.Trusov, Yu.Uzikov, Yu.Valdau, C.Wilkin

The dp → ppn reaction as a method to study neutron-proton charge-exchange amplitudes

doi: 10.1140/epja/i2008-10731-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0606.

2007DE03      Nucl.Phys. B(Proc.Supp.) S164, 252 (2007)

F.de Soto, J.Carbonell, C.Roiesnel, Ph.Boucaud, J.P.Leroy, O.Pene

Nuclear models on a lattice

doi: 10.1016/j.nuclphysbps.2006.11.086
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2007DE22      Eur.Phys.J. A 31, 777 (2007)

F.De Soto, J.Carbonell, C.Roiesnel, Ph.Boucaud, J.P.Leroy, O.Pene

Yukawa model on a lattice: Two-body states

doi: 10.1140/epja/i2007-10005-7
Citations: PlumX Metrics

2007DE44      Nucl.Phys. A790, 410c (2007)

F.De Soto, J.Carbonell, C.Roiesnel, Ph.Boucaud, J.P.Leroy, O.Pene

Two body scattering length of Yukawa model on a lattice

doi: 10.1016/j.nuclphysa.2007.03.141
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2007HA21      Phys.Rev.Lett. 99, 022506 (2007)

K.Hagino, H.Sagawa, J.Carbonell, P.Schuck

Coexistence of BCS- and BEC-Like Pair Structures in Halo Nuclei

doi: 10.1103/PhysRevLett.99.022506
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2007KA43      Nucl.Phys. A790, 598c (2007)

V.A.Karmanov, J.Carbonell, M.Mangin-Brinet

Bethe-Salpeter equation with cross-ladder kernel in Minkowski and Euclidean spaces

doi: 10.1016/j.nuclphysa.2007.03.101
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2006CA11      Eur.Phys.J. A 27, 11 (2006)

J.Carbonell, V.A.Karmanov

Cross-ladder effects in Bethe-Salpeter and light-front equations

doi: 10.1140/epja/i2005-10194-y
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2006CH23      Phys.Lett. B 637, 170 (2006)

D.Chiladze, J.Carbonell, S.Dymov, V.Glagolev, M.Hartmann, V.Hejny, A.Kacharava, I.Keshelashvili, A.Khoukaz, H.R.Koch, V.Komarov, P.Kulessa, A.Kulikov, G.Macharashvili, Y.Maeda, T.Mersmann, S.Merzliakov, S.Mikirtytchiants, A.Mussgiller, M.Nioradze, H.Ohm, F.Rathmann, R.Schleichert, H.J.Stein, H.Stroher, Yu.Uzikov, S.Yaschenko, C.Wilkin

Vector and tensor analysing powers in deuteron-proton breakup reactions at intermediate energies

NUCLEAR REACTIONS 1H(polarized d, np), (polarized d, 2p), E at 2.4 GeV/c; measured vector and tensor analyzing powers. Comparison with impulse approximation calculations.

doi: 10.1016/j.physletb.2006.04.031
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1406.

2006KA10      Eur.Phys.J. A 27, 1 (2006)

V.A.Karmanov, J.Carbonell

Solving Bethe-Salpeter equation in Minkowski space

doi: 10.1140/epja/i2005-10193-0
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2005LA06      Phys.Rev. C 71, 034004 (2005)

R.Lazauskas, J.Carbonell, A.C.Fonseca, M.Viviani, A.Kievsky, S.Rosati

Low energy n-3H scattering: A novel testground for nuclear interactions

NUCLEAR REACTIONS 3H(n, n), E(cm)=0.1-5 MeV; calculated phase shifts, total σ. Three methods compared.

doi: 10.1103/PhysRevC.71.034004
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2005LA11      Phys.Rev. C 71, 044004 (2005)

R.Lazauskas, J.Carbonell

Three-neutron resonance trajectories for realistic interaction models

NUCLEAR STRUCTURE 3n; calculated resonance trajectories.

doi: 10.1103/PhysRevC.71.044004
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2005LA27      Phys.Rev. C 72, 034003 (2005)

R.Lazauskas, J.Carbonell

Is a physically observable tetraneutron resonance compatible with realistic nuclear interactions?

NUCLEAR STRUCTURE 4n; calculated resonance energies; deduced no observable state. Faddeev-Yakubovski equations, realistic interactions, complex scaling and analytical continuation in the coupling constant.

doi: 10.1103/PhysRevC.72.034003
Citations: PlumX Metrics

2004LA16      Few-Body Systems 34, 105 (2004)

R.Lazauskas, J.Carbonell

Ab-Initio Calculations of Four-Nucleon Elastic Scattering

NUCLEAR REACTIONS 3H(n, n), E(cm)=2.625 MeV; 3He(p, p), E(cm)=4.1325 MeV; calculated σ(θ). 3H(n, n), E < 10 MeV; calculated total σ. 3He(p, p), E(cm) < 0.6 MeV; calculated σ(E, θ=120°). Faddeev-Yakubovski equations, comparison with data.

doi: 10.1007/s00601-004-0049-z
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2004LA22      Phys.Rev. C 70, 044002 (2004)

R.Lazauskas, J.Carbonell

Testing nonlocal nucleon-nucleon interactions in four-nucleon systems

NUCLEAR STRUCTURE 3H, 3,4He; calculated binding energies, radii, partial wave contributions. 4He calculated continuum states features. Fadeev-Yakubovski equations, nonlocal nucleon-nucleon interaction models.

NUCLEAR REACTIONS 3H(n, X), E=0.1-10 MeV; calculated scattering lengths, phase shifts, total σ. Fadeev-Yakubovski equations, nonlocal nucleon-nucleon interaction models.

doi: 10.1103/PhysRevC.70.044002
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2003CA08      Phys.Rev. C 67, 037001 (2003)

J.Carbonell, V.A.Karmanov

Three-boson relativistic bound states with zero-range two-body interaction

doi: 10.1103/PhysRevC.67.037001
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2003MA74      Phys.Rev. C 68, 055203 (2003)

M.Mangin-Brinet, J.Carbonell, V.A.Karmanov

Two-fermion relativistic bound states in light-front dynamics

doi: 10.1103/PhysRevC.68.055203
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2001CA18      Nucl.Phys. A684, 218c (2001)


The Continuum Spectrum of the 4N System: Results and challenges

NUCLEAR REACTIONS 3H(n, n), E ≈ 0-6 MeV; calculated σ, σ(θ); 3H(p, p), E(cm) ≈ 50-500 keV; calculated σ(θ=120°); deduced continuum states features.

doi: 10.1016/S0375-9474(01)00417-1
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2001CA52      Nucl.Phys. A692, 11c (2001)

J.Carbonell, M.Mangin-Brinet

Selected Topics on Low Energy Antiproton Physics

doi: 10.1016/S0375-9474(01)01154-X
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2001KA24      Nucl.Phys. A684, 366c (2001)

V.A.Karmanov, J.Carbonell, M.Mangin-Brinet

Relativistic Wave Functions and Energies for Nonzero Angular Momentum States in Light-Front Dynamics

doi: 10.1016/S0375-9474(01)00387-6
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2001MA61      Nucl.Phys. A689, 463c (2001)

M.Mangin-Brinet, J.Carbonell

Bound States of Two Scalar Particles in Light-Front Dynamics

doi: 10.1016/S0375-9474(01)00879-X
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2001VO14      Nucl.Phys. A689, 529c (2001)

A.Yu.Voronin, J.Carbonell

Antihydrogen-Hydrogen Annihilation at Sub-Kelvin Temperatures

NUCLEAR REACTIONS 1,2H(p-bar, X), E=low; calculated annihilation σ. Coupled-channels approach.

doi: 10.1016/S0375-9474(01)00897-1
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2000CA12      Nucl.Phys. A663-664, 361c (2000)

J.Carbonell, V.A.Karmanov

Deuteron Electromagnetic Form Factors in the Light-Front Dynamics

NUCLEAR STRUCTURE 2H; calculated form factors. Comparisons with data.

doi: 10.1016/S0375-9474(99)00617-X
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1999CA38      Eur.Phys.J. A 6, 9 (1999)

J.Carbonell, V.A.Karmanov

Deuteron Electromagnetic Form Factors in the Light-Front Dynamics

NUCLEAR STRUCTURE 2H; calculated electromagnetic form factors, structure functions; deduced influence of nucleon form factors. Relativistic nucleon-meson dynamics.

doi: 10.1007/s100500050311
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1999CI02      Phys.Lett. 447B, 199 (1999)

F.Ciesielski, J.Carbonell, C.Gignoux

Low Energy n + t Scattering and the NN Forces

NUCLEAR REACTIONS 3H(n, n), E < 10 MeV; calculated σ, phase shifts. Faddeev-Yakubovsky equations, several interactions compared. Comparison with data.

doi: 10.1016/S0370-2693(98)01501-9
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1998CI01      Nucl.Phys. A631, 653c (1998)

F.Ciesielski, J.Carbonell, C.Gignoux

Scattering States in the Four Nucleons System

NUCLEAR REACTIONS 3H(n, n), E < 10 MeV; calculated σ, partial waves contributions. Fadeev-Yakubowski equations.

doi: 10.1016/S0375-9474(98)00085-2
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1998CI04      Phys.Rev. C58, 58 (1998)

F.Ciesielski, J.Carbonell

Solutions of the Faddeev-Yakubovsky Equations for the Four Nucleon Scattering States

NUCLEAR REACTIONS 3H(n, n), E < 10 MeV; calculated σ. 3H(p, p), (p, n), (p, d), E not given; calculated S-matrix elements. Fadeev-Yakubovsky equations.

doi: 10.1103/PhysRevC.58.58
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1998VO06      Phys.Rev. A57, 4335 (1998)

A.Yu.Voronin, J.Carbonell

Antiproton-Hydrogen Annihilation at Subkelvin Temperatures

NUCLEAR REACTIONS 1H(p-bar, X), E at rest; calculated annihilation σ.

ATOMIC PHYSICS 1H(p-bar, X), E at rest; calculated protonium formation σ.

doi: 10.1103/PhysRevA.57.4335
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1998VO14      Hyperfine Interactions 115, 143 (1998)

A.Y.Voronin, J.Carbonell

Antiproton-Hydrogen and Antihydrogen-Hydrogen Annihilation at Sub-Kelvin Temperatures

NUCLEAR REACTIONS 1H(p-bar, X), E=low; calculated annihilation σ; deduced role of metastable states. Coupled-channels approach.

doi: 10.1023/A:1012604923540
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1997CA22      Phys.Lett. 397B, 345 (1997)

J.Carbonell, K.V.Protasov, A.Zenoni

(p-bar)p Low Energy Parameters from Annihilation Cross Section Data

NUCLEAR REACTIONS 1H(p-bar, X), E at 43.6-174.4 MeV/c; analyzed total annihilation σ; deduced spin-averaged scattering amplitude parameters.

doi: 10.1016/S0370-2693(97)00190-1
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1996CA20      Z.Phys. A355, 87 (1996)

J.Carbonell, K.Protasov

Annihilation of Slow Antiprotons in Flight and in Traps

NUCLEAR REACTIONS 1H(p-bar, X), E=low; analyzed annihilation σ. Coulomb interaction included.

doi: 10.1007/s002180050082
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1995CA03      Nucl.Phys. A581, 625 (1995)

J.Carbonell, V.A.Karmanov

Relativistic Deuteron Wave Function in the Light-Front Dynamics

NUCLEAR STRUCTURE 2H; calculated relativistic wave functions. Light front dynamics.

doi: 10.1016/0375-9474(94)00430-U
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1995CA19      Nucl.Phys. A589, 713 (1995)

J.Carbonell, V.A.Karmanov

Relativistic Wave Function of the np System in the J(π) = 0+ Continuous Spectrum State

doi: 10.1016/0375-9474(95)00129-O
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1994DA37      Nuovo Cim. 107A, 2409 (1994)

O.D.Dalkarov, J.Carbonell, K.V.Protasov

Baryon-Antibaryon States: Spectra, production, decay

NUCLEAR REACTIONS 1H(n-bar, n-bar), E at ≤ 300 MeV/c; calculated σ vs momentum. 1H(p-bar, X), E ≈ threshold; calculated σ for (lambda-bar)(lambda) production.

doi: 10.1007/BF02734009
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1993KO24      Nucl.Phys. A556, 621 (1993)

S.Kox, J.Carbonell, C.Furget, T.Motobayashi, C.Perrin, C.Wilkin, J.Arvieux, J.P.Bocquet, A.Boudard, G.Gaillard, M.Garcon, L.Ghedira, G.Guillaume, F.Merchez, D.Rebreyend, J.Yonnet

Cross Section and Deuteron Analysing Powers of the 1H(d, 2p)n Reaction at 200 and 350 MeV

NUCLEAR REACTIONS 1H(polarized d, 2p), E=200, 350 MeV; measured missing mass spectra, σ(θ) vs momentum transfer squared, analyzing powers; deduced figures of merit. Comparison with impulse approximation model.

doi: 10.1016/0375-9474(93)90473-B
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1992CA27      J.Phys.(London) G18, 1863 (1992)

J.Carbonell, K.V.Protasov

The Determination of Strong p(bar)p Scattering Length from Protonium Level Shifts

NUCLEAR REACTIONS 1H(p-bar, p-bar), E=low; calculated scattering lengths, protonium level shifts, widths. Coulomb corrections, spin-averaging.

doi: 10.1088/0954-3899/18/11/019
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1991CA15      Nucl.Phys. A529, 653 (1991)

J.Carbonell, M.B.Barbaro, C.Wilkin

Deuteron Analysing Powers in the Charge Exchange Reaction d(pol)p → (pp)n

NUCLEAR REACTIONS 1H(polarized d, 2p), E=200 MeV; calculated differential σ, analyzing power. Impulse approximation.

doi: 10.1016/0375-9474(91)90590-3
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1991KO27      Phys.Lett. 266B, 264 (1991)

S.Kox, C.Perrin, J.Arvieux, J.P.Bocquet, A.Boudard, J.Carbonell, G.Gaillard, M.Garcon, L.Ghedira, G.Guillaume, F.Merchez, T.Motobayashi, D.Rebreyend, C.Wilkin, J.Yonnet

The 1H(d, 2p)n Reaction as Basis for a Deuteron Tensor Polarimeter at Intermediate Energies

NUCLEAR REACTIONS 1H(polarized d, 2p), E=350 MeV; measured σ(θ) vs q2, tensor analyzing power vs momentum transfer. Deuteron tensor polarimeter. Impulse approximation.

doi: 10.1016/0370-2693(91)91037-V
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1990DA21      Yad.Fiz. 52, 1670 (1990); Sov.J.Nucl.Phys. 52, 1052 (1990)

O.D.Dalkarov, J.Carbonell, K.V.Protasov

The Coupled-Channels Model for Describing the Low-Energy Nucleon-Antinucleon Interaction

NUCLEAR REACTIONS 1H(p-bar, p-bar), E at 100-300 MeV/c; calculated σ(E). Coupled-channels model.

1989MO22      Phys.Lett. 233B, 69 (1989)

T.Motobayashi, C.Perrin, J.Carbonell, C.Wilkin, S.Kox, F.Merchez, Nguyen Van Sen, D.Rebreyend, G.Guillaume, J.Arvieux, J.Yonnet, B.Bonin, A.Boudard, M.Garcon, J.Guillot, G.Gaillard

Measurements of Tensor Analyzing Powers in the 1H(d, 2p)n Reaction at 200 MeV

NUCLEAR REACTIONS 1H(polarized d, 2p), E=200 MeV; measured differential σ, vector, tensor analyzing power vs momentum.

doi: 10.1016/0370-2693(89)90617-5
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1985CA04      J.Phys.(London) G11, 325 (1985)

J.Carbonell, F.Brut, R.Arvieu, J.Touchard

Classical Properties and Semiclassical Quantisation of a Spherical Nuclear Potential

NUCLEAR STRUCTURE A=16-208; calculated semi-classical, quantum mechanical single particle energies. 16O, 208Pb; calculated single particle level, resonance energies.

doi: 10.1088/0305-4616/11/3/011
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