NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = M.Gomez-Ramos Found 21 matches. 2024CA06 Nuovo Cim. C 47, 41 (2024) J.Casal, M.Gomez-Ramos, A.M.Moro Collective core effects and dineutron correlations in three-body nuclei NUCLEAR REACTIONS 1H(14Be, np)13Be, E=265 MeV/nucleon; analyzed available data. 6He, 11Li, 14Be; deduced σ(θ), average correlation angle as a function of the intrinsic momentum of the knocked-out neutron.
doi: 10.1393/ncc/i2024-24041-0
2024LI18 Phys.Rev. C 109, 034312 (2024) B.D.Linh, A.Corsi, A.Gillibert, A.Obertelli, P.Doornenbal, C.Barbieri, T.Duguet, M.Gomez-Ramos, J.D.Holt, B.S.Hu, T.Miyagi, A.M.Moro, P.Navratil, K.Ogata, S.Peru, N.T.T.Phuc, N.Shimizu, V.Soma, Y.Utsuno, N.L.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, S.Chen, N.Chiga, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, L.X.Chung, F.Flavigny, S.Franchoo, I.Gasparic, R.B.Gerst, J.Gibelin, K.I.Hahn, N.T.Khai, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, D.Sohler, P.-A.Soderstrom, S.Takeuchi, H.Tornqvist, V.Vaquero, V.Wagner, S.T.Wang, V.Werner, X.Xu, Y.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Onset of collectivity for argon isotopes close to N=32
doi: 10.1103/PhysRevC.109.034312
2023PO05 Phys.Rev.Lett. 130, 172501 (2023) T.Pohl, Y.L.Sun, A.Obertelli, J.Lee, M.Gomez-Ramos, K.Ogata, K.Yoshida, B.S.Cai, C.X.Yuan, B.A.Brown, H.Baba, D.Beaumel, A.Corsi, J.Gao, J.Gibelin, A.Gillibert, K.I.Hahn, T.Isobe, D.Kim, Y.Kondo, T.Kobayashi, Y.Kubota, P.Li, P.Liang, H.N.Liu, J.Liu, T.Lokotko, F.M.Marques, Y.Matsuda, T.Motobayashi, T.Nakamura, N.A.Orr, H.Otsu, V.Panin, S.Y.Park, S.Sakaguchi, M.Sasano, H.Sato, H.Sakurai, Y.Shimizu, A.I.Stefanescu, L.Stuhl, D.Suzuki, Y.Togano, D.Tudor, T.Uesaka, H.Wang, X.Xu, Z.H.Yang, K.Yoneda, J.Zenihiro Multiple Mechanisms in Proton-Induced Nucleon Removal at ∼ 100 MeV/Nucleon NUCLEAR REACTIONS 1H(14O, X), E ∼ 100 MeV/nucleon; measured reaction products. 13N, 13O; deduced inclusive σ and parallel momentum distributions for proton-induced single proton- and neutron-removal reactions from the neutron-deficient 14O nucleus with large Fermi-surface asymmetry. Comparison with he state-of-the-art reaction models, with nuclear structure inputs from many-body shell-model calculations.
doi: 10.1103/PhysRevLett.130.172501
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
2022ZA04 Phys.Rev. C 106, 014622 (2022) V.A.B.Zagatto, M.Gomez-Ramos, L.R.Gasques, A.M.Moro, L.C.Chamon, M.A.G.Alvarez, V.Scarduelli, J.P.Fernandez-Garcia, J.R.B.de Oliveira, A.Lepine-Szily, A.Arazi Elastic, inelastic, and one-neutron transfer angular distributions of 6Li + 120Sn at energies near the Coulomb barrier NUCLEAR REACTIONS 120Sn(6Li, 6Li), (6Li, 7Li), E=19, 24, 27 MeV; measured reaction products, angular distributions; deduced elastic, inelastic and neutron transfer σ(θ). Comparison to continuum-discretized coupled channels (CDCC) calculations. SATURN (silicon array based on telescopes of USP for reactions and nuclear applications) and STAR (silicon telescopes array for reactions) at tandem accelerator at the LAFN-USP laboratory.
doi: 10.1103/PhysRevC.106.014622
2021AU02 Prog.Part.Nucl.Phys. 118, 103847 (2021) T.Aumann, C.Barbieri, D.Bazin, C.A.Bertulani, A.Bonaccorso, W.H.Dickhoff, A.Gade, M.Gomez-Ramos, B.P.Kay, A.M.Moro, T.Nakamura, A.Obertelli, K.Ogata, S.Paschalis, T.Uesaka Quenching of single-particle strength from direct reactions with stable and rare-isotope beams
doi: 10.1016/j.ppnp.2021.103847
2021CA20 Phys.Rev. C 104, 024618 (2021) Opening angle and dineutron correlations in knockout reactions with Borromean two-neutron halo nuclei NUCLEAR REACTIONS 1H(11Li, np)10Li, E=246 MeV/nucleon; 1H(19B, np), E not given; calculated missing momentum distributions, σ(θ), average opening angles with and without absorption, effect of proton-core S matrix on the average opening angle; deduced dineutron correlations. Quasifree sudden model for knockout process, and eikonal S matrix between the proton target and the core of the Borromean nucleus, with final states built within a three-body model for the projectile. Comparison with experimental data for 1H+11Li reaction. 11Li, 19B; calculated ground-state probability densities.
doi: 10.1103/PhysRevC.104.024618
2021GO05 Eur.Phys.J. A 57, 57 (2021) M.Gomez-Ramos, J.Gomez-Camacho, J.Lei, A.M.Moro The Hussein-McVoy formula for inclusive breakup revisited NUCLEAR REACTIONS 9Be(14O, 13N), E=80 MeV/nucleon; 9Be(14O, 13O), E=53 MeV/nucleon; calculated integrated nonelastic breakup σ.
doi: 10.1140/epja/s10050-021-00376-0
2021GO16 Eur.Phys.J. A 57, 148 (2021) M.Gomez-Ramos, A.Obertelli, Y.L.Sun Breakup reactions and their ambiguities NUCLEAR REACTIONS 12C(11Li, 9Li), E=780 MeV/nucleon; calculated σ(E), momentum distributions. 11Li; deduced ambiguities in the nuclear information extracted from breakup reactions, focusing on those originating from the description of the reaction mechanism and the overall ambiguity inherent to their interpretation in terms of shell occupancies.
doi: 10.1140/epja/s10050-021-00446-3
2021LI58 Phys.Rev. C 104, 044331 (2021) B.D.Linh, A.Corsi, A.Gillibert, A.Obertelli, P.Doornenbal, C.Barbieri, S.Chen, L.X.Chung, T.Duguet, M.Gomez-Ramos, J.D.Holt, A.Moro, P.Navratil, K.Ogata, N.T.T.Phuc, N.Shimizu, V.Soma, Y.Utsuno, N.L.Achouri, H.Baba, F.Browne, D.Calvet, F.Chateau, N.Chiga, M.L.Cortes, A.Delbart, J.-M.Gheller, A.Giganon, C.Hilaire, T.Isobe, T.Kobayashi, Y.Kubota, V.Lapoux, H.N.Liu, T.Motobayashi, I.Murray, H.Otsu, V.Panin, N.Paul, W.Rodriguez, H.Sakurai, M.Sasano, D.Steppenbeck, L.Stuhl, Y.L.Sun, Y.Togano, T.Uesaka, K.Wimmer, K.Yoneda, O.Aktas, T.Aumann, F.Flavigny, S.Franchoo, I.Gasparic, R.-B.Gerst, J.Gibelin, K.I.Hahn, N.T.Khai, D.Kim, T.Koiwai, Y.Kondo, P.Koseoglou, J.Lee, C.Lehr, T.Lokotko, M.MacCormick, K.Moschner, T.Nakamura, S.Y.Park, D.Rossi, E.Sahin, D.Sohler, P.-A.Soderstrom, S.Takeuchi, N.D.Ton, H.Tornqvist, V.Vaquero, V.Wagner, H.Wang, V.Werner, X.Xu, Y.Yamada, D.Yan, Z.Yang, M.Yasuda, L.Zanetti Investigation of the ground-state spin inversion in the neutron-rich 47, 49Cl isotopes NUCLEAR REACTIONS 1H(50Ar, 2p)49Cl, (50Ar, 2n2p)47Cl; 1H(52K, n3p)49Cl; 1H(48Cl, np)47Cl, [secondary ion beams from 9Be(70Zn, X), E=345 MeV/nucleon primary reaction at RIBF-RIKEN facility, followed by separation of ions by BigRIPS separator using Bπ-ΔE-TOF measurement and MINOS hydrogen target system]; measured reaction products, A/Q versus Z plot, scattered ions of 47Cl and 49Cl using the SAMURAI spectrometer and identified by A/Q and Z, Eγ, Iγ, γγ-coin using DALI2+ array of 226 NaI(Tl) detectors. 47,49Cl; deduced levels, J and π for 49Cl, parallel and transverse momentum distributions and L-transfers for 49Cl, inclusive cross sections. Comparison of experimental level structure with shell-model calculations using SDPF-MU interactions, and IMSRG calculation. Comparison of momentum distributions with distorted-wave impulse approximation (DWIA), and transfer to continuum (TC) methods. Comparison of inclusive cross sections with LISE++ theoretical calculations. 49Cl; calculated levels, J, π, T1/2 of levels, B(E2), B(M1) using SDFP-MU shell-model. 45,47,49Cl; calculated levels, J, π, spectroscopic factors using shell-model and ab initio approaches. 41,43,45,47Cl; spin inversion issue not settled. Comparison of experimental and theoretical (from CGF) energy difference between the first 1/2+ and 3/2+ states in 35,36,37,38,39,40,41,43,45,47,49,51,53Cl, 37,38,39,40,41,43,45,47,49,51,53,55K.
doi: 10.1103/PhysRevC.104.044331
2020FR06 Phys.Rev.Lett. 125, 012501 (2020) A.Frotscher, M.Gomez-Ramos, A.Obertelli, P.Doornenbal, G.Authelet, H.Baba, D.Calvet, F.Chateau, S.Chen, A.Corsi, A.Delbart, J.-M.Gheller, A.Giganon, A.Gillibert, T.Isobe, V.Lapoux, M.Matsushita, S.Momiyama, T.Motobayashi, M.Niikura, H.Otsu, N.Paul, C.Peron, A.Peyaud, E.C.Pollacco, J.-Y.Rousse, H.Sakurai, C.Santamaria, M.Sasano, Y.Shiga, N.Shimizu, D.Steppenbeck, S.Takeuchi, R.Taniuchi, T.Uesaka, H.Wang, K.Yoneda, T.Ando, T.Arici, A.Blazhev, F.Browne, A.M.Bruce, R.Carroll, L.X.Chung, M.L.Cortes, M.Dewald, B.Ding, Zs.Dombradi, F.Flavigny, S.Franchoo, F.Giacoppo, M.Gorska, A.Gottardo, K.Hadynska-Klek, Z.Korkulu, S.Koyama, Y.Kubota, A.Jungclaus, J.Lee, M.Lettmann, B.D.Linh, J.Liu, Z.Liu, C.Lizarazo, C.Louchart, R.Lozeva, K.Matsui, T.Miyazaki, K.Moschner, S.Nagamine, N.Nakatsuka, C.Nita, S.Nishimura, C.R.Nobs, L.Olivier, S.Ota, Z.Patel, Zs.Podolyak, M.Rudigier, E.Sahin, T.Y.Saito, C.Shand, P.-A.Soderstrom, I.G.Stefan, T.Sumikama, D.Suzuki, R.Orlandi, V.Vaquero, Zs.Vajta, V.Werner, K.Wimmer, J.Wu, Z.Xu Sequential Nature of (p, 3p) Two-Proton Knockout from Neutron-Rich Nuclei NUCLEAR REACTIONS 1H(101Sr, 3p), (75Zn, 3p), (81Ga, 3p)79Cu, (81Ga, 2p)80Zn, E ∼ 205 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ.
doi: 10.1103/PhysRevLett.125.012501
2020GO16 Phys.Rev. C 102, 064613 (2020) M.Gomez-Ramos, A.Deltuva, A.M.Moro Benchmarking Faddeev and transfer-to-the-continuum calculations for (p, pN) reactions NUCLEAR REACTIONS 1H(11Be, np)10Be, E=100-400 MeV/nucleon; calculated transverse and longitudinal momentum distributions for removal of proton from different orbitals, and as function of binding energy. Distorted-wave impulse approximation, the Faddeev-AGS type formalism, and the transfer-to-the-continuum (TC) method, with realistic Reid93 interaction. Benchmarking the observables in proton-removal reactions.
doi: 10.1103/PhysRevC.102.064613
2019CO12 Phys.Lett. B 797, 134843 (2019) A.Corsi, Y.Kubota, J.Casal, M.Gomez-Ramos, A.M.Moro, G.Authelet, H.Baba, C.Caesar, D.Calvet, A.Delbart, M.Dozono, J.Feng, F.Flavigny, J.-M.Gheller, J.Gibelin, A.Giganon, A.Gillibert, K.Hasegawa, T.Isobe, Y.Kanaya, S.Kawakami, D.Kim, Y.Kiyokawa, M.Kobayashi, N.Kobayashi, T.Kobayashi, Y.Kondo, Z.Korkulu, S.Koyama, V.Lapoux, Y.Maeda, F.M.Marques, T.Motobayashi, T.Miyazaki, T.Nakamura, N.Nakatsuka, Y.Nishio, A.Obertelli, A.Ohkura, N.A.Orr, S.Ota, H.Otsu, T.Ozaki, V.Panin, S.Paschalis, E.C.Pollacco, S.Reichert, J.-Y.Rousse, A.T.Saito, S.Sakaguchi, M.Sako, C.Santamaria, M.Sasano, H.Sato, M.Shikata, Y.Shimizu, Y.Shindo, L.Stuhl, T.Sumikama, Y.L.Sun, M.Tabata, Y.Togano, J.Tsubota, T.Uesaka, Z.H.Yang, J.Yasuda, K.Yoneda, J.Zenihiro Structure of 13Be probed via quasi-free scattering NUCLEAR REACTIONS 1H(11Li, X), 246 MeV/nucleon; 1H(14Be, np)13Be, E=265 MeV/nucleon; 1H(17B, X), E=277 MeV/nucleon; measured reaction products, Ep, Ip, En, In, Eγ, Iγ. 12,13Be; deduced σ(E), partial level scheme, scattering lengths, resonance energies and widths, transverse momentum distributions.
doi: 10.1016/j.physletb.2019.134843
2019GO22 J.Phys.(London) G46, 085102 (2019) Perey-effect in continuum-discretized coupled-channel description of (d, p) reactions NUCLEAR REACTIONS 40Ca(d, p), E=10, 20, 56 MeV; calculated σ, σ(θ); deduced Perey effect.
doi: 10.1088/1361-6471/ab25c5
2018GO14 Phys.Rev. C 98, 011601 (2018) Reduced sensitivity of the (d, p) cross sections to the deuteron model beyond the adiabatic approximation NUCLEAR REACTIONS 26mAl(d, p), E=9.2, 25, 50 MeV; calculated differential σ(θ) and spectroscopic factors for the g.s., and 0.84-, 6.8-, and 10.2-MeV 1/2+ states in 27Al, and deuteron and system wave functions using continuum-discretized coupled-channel (CDCC), and adiabatic distorted-wave approximation (ADWA) approaches, with two different NN potentials. Comparison with available experimental data.
doi: 10.1103/PhysRevC.98.011601
2018GO21 Phys.Lett. B 785, 511 (2018) Binding-energy independence of reduced spectroscopic strengths derived from (p, 2p) and (p, pn) reactions with nitrogen and oxygen isotopes NUCLEAR REACTIONS 13,14,15,16,17,18,21,22,23O, 21N, 12C(p, 2p), 21N, 22,23O(p, np), E=300–450 MeV/nucleon; analyzed available data; calculated σ, spectroscopic factors.
doi: 10.1016/j.physletb.2018.08.058
2018YO03 Phys.Rev. C 97, 024608 (2018) K.Yoshida, M.Gomez-Ramos, K.Ogata, A.M.Moro Benchmarking theoretical formalisms for (p, pn) reactions: The 15C(p, pn)14C case NUCLEAR REACTIONS 15C(p, pn)14C, at momentum=420 MeV/c; calculated longitudinal and transversal momentum distribution in inverse kinematics using Faddeev equations due to Alt, Grassberger and Sandhas (FAGS), and compared with predictions of distorted-wave impulse approximation (DWIA), and transfer-to-continuum (TC) models.
doi: 10.1103/PhysRevC.97.024608
2017GO04 Phys.Rev. C 95, 034609 (2017) Interplay of projectile breakup and target excitation in reactions induced by weakly bound nuclei NUCLEAR REACTIONS 58Ni(d, d), (d, d'), E=80 MeV; 24Mg(d, d), (d, d'), E=70 MeV; 144Sm(6Li, 6Li), (6Li, 6Li'), E=23, 28, 30, 35 MeV; 9Be(6Li, 6Li), (6Li, 6Li'), E=20 MeV; calculated σ(q, E) for elastic and inelastic channels, and compared with experimental data. Extensions of the continuum discretized coupled channels (CDCC) method to include excitation of collective degrees of freedom of the target.
doi: 10.1103/PhysRevC.95.034609
2017GO08 Phys.Rev. C 95, 044612 (2017) Influence of target deformation and deuteron breakup in (d, p) transfer reactions NUCLEAR REACTIONS 10Be(d, p)11Be, E=10-80 MeV; calculated σ(E, θ), ratio between cross sections at the peak as function of the deuteron incident energy using extended continuum-discretized coupled-channel (CDCC) method with the inclusion of target excitations within the coupled-channel Born approximation (CDCC-BA) formulation, and also adiabatic coupled-channel (ACC) method. Comparison with calculations using Faddeev-Grassberger-Sandhas reaction formalism.
doi: 10.1103/PhysRevC.95.044612
2016MO06 Acta Phys.Pol. B47, 821 (2016) A.M.Moro, J.Lei, M.Gomez-Ramos, J.M.Arias, R.de Diego, J.Gomez-Camacho, J.A.Lay Recent Developments for the Calculation of Elastic and Non-elastic Breakup of Weakly-bound Nuclei
doi: 10.5506/APhysPolB.47.821
2015GO13 Phys.Rev. C 92, 014613 (2015) M.Gomez-Ramos, A.M.Moro, J.Gomez-Camacho, I.J.Thompson Transfer induced by core excitation within an extended distorted-wave Born approximation method NUCLEAR REACTIONS 10Be(d, p)11Be, E=21.4 MeV; 30Ne(d, p)31Ne, E=30 MeV; calculated spectroscopic factors for 11Be, σ(θ) for ground and excited states of 11Be and 31Ne, cross sections excluding and including prompt core-excitation (PCE) effects. Extended distorted-wave Born approximation (DWBA) formalism. Comparison with available experimental data.
doi: 10.1103/PhysRevC.92.014613
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