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NSR database version of April 24, 2024.

Search: Author = M.L.Sergi

Found 63 matches.

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2023GU07      Eur.Phys.J. A 59, 65 (2023)

G.L.Guardo, T.Petruse, D.Lattuada, M.La Cognata, D.L.Balabanski, E.Aciksoz, L.Acosta, L.Capponi, D.Carbone, S.Cherubini, D.Choudhury, G.D'Agata, A.Di Pietro, P.Figuera, M.Gulino, A.I.Kilik, M.La Commara, L.Lamia, C.Matei, S.Palmerini, R.G.Pizzone, G.G.Rapisarda, S.Romano, M.L.Sergi, P.-A.Soderstrom, R.Sparta, A.Tumino, S.Vinals

Direct measurement of the ¹⁹F(p, α₀)¹⁶O reaction at E_cm= 0.4-0.9 using the LHASA detector array

NUCLEAR REACTIONS ¹H(¹⁹F, α), E(cm)=0.4-0.9 MeV; measured reaction products, Eα, Iα; deduced σ(θ), S-factor. Comparison with NACRE compilation, available data. INFN-Laboratori Nazionali del Sud, Catania (Italy).

doi: 10.1140/epja/s10050-023-00957-1
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Data from this article have been entered in the XUNDL database. For more information, click here.

2023TU05      Commun. Phys. 6, 106 (2023)

A.Tumino, G.G.Rapisarda, M.La Cognata, A.Oliva, A.Kievsky, C.A.Bertulani, G.D'Agata, M.Gattobigio, G.L.Guardo, L.Lamia, D.Lattuada, R.G.Pizzone, S.Romano, M.L.Sergi, R.Sparta, M.Viviani

Coulomb-free ¹S_o p - p scattering length from the quasi-freep p + d → p + p + n reaction and its relation to universality

NUCLEAR REACTIONS ²H(p, 2p), E(cm)<1 MeV; analyzed available data; deduced p-p scattering σ, σ(θ), scattering length and effective range from a Bayesian approach analysis.

doi: 10.1038/s42005-023-01221-0
Citations: PlumX Metrics

2022LA01      Phys.Lett. B 826, 136917 (2022)

M.La Cognata, S.Palmerini, P.Adsley, F.Hammache, A.Di Pietro, P.Figuera, R.Alba, S.Cherubini, F.Dell'Agli, G.L.Guardo, M.Gulino, L.Lamia, D.Lattuada, C.Maiolino, A.Oliva, R.G.Pizzone, P.M.Prajapati, S.Ramano, D.Santonocito, R.Sparta, M.L.Sergi, A.Tumino

Exploring the astrophysical energy range of the ²⁷Al(p, α)²⁴Mg reaction: A new recommended reaction rate

NUCLEAR REACTIONS ²H(²⁷Al, α²⁴Mg)¹NN, E<1.5 MeV; measured reaction products. ²⁸Si, ²⁴Mg; deduced σ(θ, E), strengths of the levels, astrophysical reaction rates. The indirect Trojan Horse method (THM), INFN-LNS Tandem accelerator (Catania, Italy).

doi: 10.1016/j.physletb.2022.136917
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Data from this article have been entered in the XUNDL database. For more information, click here.

2022LA14      Astrophys.J. 941, 96 (2022)

M.La Cognata, S.Palmerini, P.Adsley, F.Hammache, A.Di Pietro, P.Figuera, F.Dell'Agli, R.Alba, S.Cherubini, G.L.Guardo, M.Gulino, L.Lamia, D.Lattuada, C.Maiolino, A.Oliva, R.G.Pizzone, P.M.Prajapati, G.G.Rapisarda, S.Romano, D.Santonocito, R.Sparta, M.L.Sergi, A.Tumino, P.Ventura

A New Reaction Rate of the ²⁷Al(p/α)²⁴Mg Reaction Based on Indirect Measurements at Astrophysical Energies and Implications for ²⁷Al Yields of Intermediate-mass Stars

NUCLEAR REACTIONS ²H(²⁷Al, α²⁴Mg), E=80 MeV; measured reaction products. ²⁸Si, ²⁴Mg; deduced σ(θ), σ(θ, E), resonance strengths. Comparison with Monte Carlo code RatesMC. Indirect Trojan Horse Method (THM), the INFN-LNS Tandem (Catania, Italy).

doi: 10.3847/1538-4357/ac9c5e
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Data from this article have been entered in the XUNDL database. For more information, click here.

2022PI06      Eur.Phys.J. A 58, 234 (2022)

R.G.Pizzone, S.Degl'Innocenti, M.La Cognata, L.Lamia, G.G.Rapisarda, S.Romano, M.L.Sergi, A.Tumino

Indirect investigations on fusion reactions

NUCLEAR REACTIONS ¹⁰B(p, α), E(cm)<0.10 MeV; ¹⁷O(p, α), (p, γ), E not given; ²H(¹⁷O, α¹⁴N)¹NN, E(cm)<0.25 MeV; analyzed available data; deduced S-factors, astrophysical reaction rates. The Trojan Horse Method (THM), Asymptotic Normalisation Coefficient (ANC).

doi: 10.1140/epja/s10050-022-00889-2
Citations: PlumX Metrics

2022SC17      J.Phys.(London) G49, 110502 (2022)

H.Schatz, A.D.Becerril Reyes, A.Best, E.F.Brown, K.Chatziioannou, K.A.Chipps, C.M.Deibel, R.Ezzeddine, D.K.Galloway, C.J.Hansen, F.Herwig, A.P.Ji, M.Lugaro, Z.Meisel, D.Norman, J.S.Read, L.F.Roberts, A.Spyrou, I.Tews, F.X.Timmes, C.Travaglio, N.Vassh, C.Abia, P.Adsley, S.Agarwal, M.Aliotta, W.Aoki, A.Arcones, A.Aryan, A.Bandyopadhyay, A.Banu, D.W.Bardayan, J.Barnes, A.Bauswein, T.C.Beers, J.Bishop, T.Boztepe, B.Cote, M.E.Caplan, A.E.Champagne, J.A.Clark, M.Couder, A.Couture, S.E.de Mink, S.Debnath, R.J.deBoer, J.den Hartogh, P.Denissenkov, V.Dexheimer, I.Dillmann, J.E.Escher, M.A.Famiano, R.Farmer, R.Fisher, C.Frohlich, A.Frebel, C.Fryer, G.Fuller, A.K.Ganguly, S.Ghosh, B.K.Gibson, T.Gorda, K.N.Gourgouliatos, V.Graber, M.Gupta, W.C.Haxton, A.Heger, W.R.Hix, W.C.G.Ho, E.M.Holmbeck, A.A.Hood, S.Huth, G.Imbriani, R.G.Izzard, R.Jain, H.Jayatissa, Z.Johnston, T.Kajino, A.Kankainen, G.G.Kiss, A.Kwiatkowski, M.La Cognata, A.M.Laird, L.Lamia, P.Landry, E.Laplace, K.D.Launey, D.Leahy, G.Leckenby, A.Lennarz, B.Longfellow, A.E.Lovell, W.G.Lynch, S.M.Lyons, K.Maeda, E.Masha, C.Matei, J.Merc, B.Messer, F.Montes, A.Mukherjee, M.R.Mumpower, D.Neto, B.Nevins, W.G.Newton, L.Q.Nguyen, K.Nishikawa, N.Nishimura, F.M.Nunes, E.O'Connor, B.W.O'Shea, W.-J.Ong, S.D.Pain, M.A.Pajkos, M.Pignatari, R.G.Pizzone, V.M.Placco, T.Plewa, B.Pritychenko, A.Psaltis, D.Puentes, Y.-Z.Qian, D.Radice, D.Rapagnani, B.M.Rebeiro, R.Reifarth, A.L.Richard, N.Rijal, I.U.Roederer, J.S.Rojo, J.S K, Y.Saito, A.Schwenk, M.L.Sergi, R.S.Sidhu, A.Simon, T.Sivarani, A.Skuladottir, M.S.Smith, A.Spiridon, T.M.Sprouse, S.Starrfield, A.W.Steiner, F.Strieder, I.Sultana, R.Surman, T.Szucs, A.Tawfik, F.Thielemann, L.Trache, R.Trappitsch, M.B.Tsang, A.Tumino, S.Upadhyayula, J.O.Valle Martinez, M.Van der Swaelmen, C.Viscasillas Vazquez, A.Watts, B.Wehmeyer, M.Wiescher, C.Wrede, J.Yoon, R.G.T.Zegers, M.A.Zermane, M.Zingale, the Horizon 2020 Collaborations

Horizons: nuclear astrophysics in the 2020s and beyond

doi: https://dx.doi.org/10.1088/1361-6471/ac8890
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2021DA04      Phys.Rev. C 103, 015806 (2021)

G.D'Agata, A.I.Kilic, V.Burjan, J.Mrazek, V.Glagolev, V.Kroha, G.L.Guardo, M.La Cognata, L.Lamia, S.Palmerini, R.G.Pizzone, G.G.Rapisarda, S.Romano, M.L.Sergi, R.Sparta, C.Spitaleri, I.Sivacek, A.Tumino

²⁶Si(p, γ)²⁷P direct proton capture by means of the asymptotic normalization coefficients method for mirror nuclei

NUCLEAR REACTIONS ²⁶Mg(d, p)²⁷Mg, E=19.2 MeV; measured reaction products, σ(θ) for ground and first excited states using ΔE-E telescopes at INFN-LNS-Catania accelerator facility; deduced Optical Model Potential parameters for entrance and exit channels using DWBA calculations. ²⁶Mg(n, γ)²⁷Mg; ²⁶Si(p, γ)²⁷P; deduced spectroscopic factors and asymptotic normalization coefficients (ANCs) for capture in the ground and first excited states, width Γ_p for first resonance in ²⁷P using the ANC methodology for mirror nuclei. ²⁶Si(p, γ)²⁷P, T₉=0.1-2.0; calculated astrophysical reaction rates.

doi: 10.1103/PhysRevC.103.015806
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1035. Data from this article have been entered in the XUNDL database. For more information, click here.

2021KI06      Phys.Rev. C 104, 015807 (2021)

G.G.Kiss, M.La Cognata, R.Yarmukhamedov, K.I.Tursunmakhatov, I.Wiedenhover, L.T.Baby, S.Cherubini, A.Cvetinovic, G.D'Agata, P.Figuera, G.L.Guardo, M.Gulino, S.Hayakawa, I.Indelicato, L.Lamia, M.Lattuada, F.Mudo, S.Palmerini, R.G.Pizzone, G.G.Rapisarda, S.Romano, M.L.Sergi, R.Sparta, C.Spitaleri, O.Trippella, A.Tumino, M.Anastasiou, S.A.Kuvin, N.Rijal, B.Schmidt, S.B.Igamov, S.B.Sakuta, Zs.Fulop, Gy.Gyurky, T.Szucs, Z.Halasz, E.Somorjai, Z.Hons, J.Mrazek, R.E.Tribble, A.M.Mukhamedzhanov

Indirect determination of the astrophysical S factor for the ⁶Li (p, γ)⁷Be reaction using the asymptotic normalization coefficient method

NUCLEAR REACTIONS ⁶Li(³He, d)⁷Be, E=3, 5 MeV; measured E(d), I(d), σ(θ) using ΔE-E silicon detector telescopes at the University of Catania and the FN tandem accelerator of Florida State University. ⁷Be; deduced levels, asymptotic normalization coefficient (ANCs) for the g.s. and the first excited state at 429 keV of ⁷Be from DWBA analysis of angular distributions. ⁶Li(p, γ)⁷Be, E=0.05-0.35 MeV; deduced asymptotic normalization coefficient (ANCs) using results from the ⁶Li(³He, d) reaction. ⁶Li(p, γ)⁷Be, E<1.0 MeV; analyzed available experimental data; deduced astrophysical S factor from direct experimental data, as well as present indirect method from ANCs determined in ⁶Li(³He, d) experiment. Relevance to big-bang and stellar nucleosynthesis.

doi: 10.1103/PhysRevC.104.015807
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Data from this article have been entered in the XUNDL database. For more information, click here.

2021SP03      Eur.Phys.J. A 57, 170 (2021)

R.Sparta, L.Lamia, M.La Cognata, C.Spitaleri, G.G.Rapisarda, G.L.Guardo, S.Cherubini, G.D'Agata, A.Di Pietro, P.Figuera, M.Gulino, D.Lattuada, M.Lattuada, S.Palmerini, R.G.Pizzone, S.Romano, M.L.Sergi, A.Tumino, S.Typel

¹⁰B(n, α₀)⁷Li and ¹⁰B(n, α₁)⁷Li reactions measured via Trojan Horse Method

NUCLEAR REACTIONS ²H(¹⁰B, α⁷Be), E=28 MeV; measured reaction products, Eα, Iα; deduced momentum distribution for the spectator particle, σ(θ), σ(E), ¹⁰B(n, α) σ using the Trojan Horse Method.

doi: 10.1140/epja/s10050-021-00481-0
Citations: PlumX Metrics

2020KI11      Phys.Lett. B 807, 135606 (2020)

G.G.Kiss, M.La Cognata, C.Spitaleri, R.Yarmukhamedov, I.Wiedenhover, L.T.Baby, S.Cherubini, A.Cvetinovic, G.D'Agata, P.Figuera, G.L.Guardo, M.Gulino, S.Hayakawa, I.Indelicato, L.Lamia, M.Lattuada, F.Mudo, S.Palmerini, R.G.Pizzone, G.G.Rapisarda, S.Romano, M.L.Sergi, R.Sparta, O.Trippella, A.Tumino, M.Anastasiou, S.A.Kuvin, N.Rijal, B.Schmidt, S.B.Igamov, S.B.Sakuta, K.I.Tursunmakhatov, Zs.Fulop, G.Gyurky, T.Szucs, Z.Halasz, E.Somorjai, Z.Hons, J.Mrazek, R.E.Tribble, A.M.Mukhamedzhanov

Astrophysical S-factor for the ³He(α, γ)⁷Be reaction via the asymptotic normalization coefficient (ANC) method

NUCLEAR REACTIONS ⁶Li(³He, d)⁷Be, E=3, 5 MeV; measured reaction products; deduced σ(θ), S-factor, external capture contribution using the Asymptotic Normalization Coefficient (ANC) technique.

doi: 10.1016/j.physletb.2020.135606
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2598. Data from this article have been entered in the XUNDL database. For more information, click here.

2020PI11      Eur.Phys.J. A 56, 199 (2020)

R.G.Pizzone, C.Spampinato, R.Sparta, M.Couder, W.Tan, V.Burjan, G.D'Agata, G.L.Guardo, M.La Cognata, L.Lamia, J.Mrazek, S.Palmerini, S.Typel, A.Tumino, M.Wiescher, S.Anguilar, D.Bardayan, D.Blankstein, L.Boccioli, L.Callahan, S.M.Cha, K.Y.Chae, A.M.Clark, B.Frentz, M.R.Hall, A.Gula, S.Henderson, R.Kelmar, M.S.Kwag, I.Indelicato, M.La Commara, D.Lattuada, Q.Liu, J.Long, M.Mazzocco, A.Majumdar, S.McGuinness, A.Nelson, A.A.Oliva, P.O'Malley, P.M.Prajapati, G.G.Rapisarda, S.Romano, M.L.Sergi, C.Seymour, M.Skulski, C.Spitaleri, J.Wilkinson

Indirect measurement of the ³He(n, p)³H reaction cross section at Big Bang energies

NUCLEAR REACTIONS ²H(³He, pt), E=9 MeV; measured reaction products, Ep, Ip; deduced σ for ³He(n, p) reaction using the Trojan Horse Method (THM).

doi: 10.1140/epja/s10050-020-00212-x
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14716.

2020PI17      Eur.Phys.J. A 56, 283 (2020)

R.G.Pizzone, C.A.Bertulani, L.Lamia, M.La Cognata, M.L.Sergi, R.Sparta, A.Tumino

Clusters and their fundamental role for Trojan Horse Method

NUCLEAR REACTIONS ⁶Li(d, α), E(cm)<3 MeV; ⁷Li(p, α), E(cm)<7 MeV; ²H(d, p), E(cm)<0.9 MeV; analyzed available data; deduced S-factors, momentum distributions within the framework of the Plane Wave Impulse Approximation (PWIA). The Trojan Horse Method (THM).

doi: 10.1140/epja/s10050-020-00285-8
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2019GU32      Eur.Phys.J. A 55, 211 (2019)

G.L.Guardo, C.Spitaleri, L.Lamia, R.Spartá, N.Carlin, S.Cherubini, G.Gimenez Del Santo, I.Indelicato, M.La Cognata, D.Lattuada, S.Messina, M.Munhoz, S.S.Perrotta, R.G.Pizzone, G.G.Rapisarda, S.Romano, M.L.Sergi, F.A.Souza, A.Szanto de Toledo, S.Tudisco, A.Tumino

The ¹⁰B(n, α)⁷Li cross sections at ultra-low energy through the Trojan Horse Method applied to the ²H(¹⁰B, α⁷Li)¹H

doi: 10.1140/epja/i2019-12914-0
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31824. Data from this article have been entered in the XUNDL database. For more information, click here.

2019LA13      Astrophys.J. 879, 23 (2019)

L.Lamia, M.Mazzocco, R.G.Pizzone, S.Hayakawa, M.La Cognata, C.Spitaleri, C.A.Bertulani, A.Boiano, C.Boiano, C.Broggini, A.Caciolli, S.Cherubini, G.D'Agata, H.da Silva, R.Depalo, F.Galtarossa, G.L.Guardo, M.Gulino, I.Indelicato, M.La Commara, G.La Rana, R.Menegazzo, J.Mrazek, A.Pakou, C.Parascandolo, D.Piatti, D.Pierroutsakou, S.M.R.Puglia, S.Romano, G.G.Rapisarda, A.M.Sanchez-Benitez, M.L.Sergi, O.Sgouros, F.Soramel, V.Soukeras, R.Sparta, E.Strano, D.Torresi, A.Tumino, H.Yamaguchi, G.L.Zhang

Cross-section Measurement of the Cosmologically Relevant ⁷Be(n, α)⁴He Reaction over a Broad Energy Range in a Single Experiment

NUCLEAR REACTIONS ²H(⁷Be, 2α), E<2 MeV; measured reaction products, Ep, Ip. ⁸Be; deduced σ, astrophysical reaction rates. Trojan Horse Method.

doi: 10.3847/1538-4357/ab2234
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23726.

2018CV01      Phys.Rev. C 97, 065801 (2018)

A.Cvetinovic, C.Spitaleri, R.Sparta, G.G.Rapisarda, S.M.R.Puglia, M.La Cognata, S.Cherubini, G.L.Guardo, M.Gulino, L.Lamia, R.G.Pizzone, S.Romano, M.L.Sergi, A.Tumino

Trojan horse measurement of the ¹⁰B(p, α₀) cross section in the energy range from 3 keV to 2.2 MeV

NUCLEAR REACTIONS ²H(¹⁰B, α⁷Be), E=3-2200 keV; measured Eα, ⁷Be particles, ⁷Beα-coin, angular distributions, and triple differential σ(E, θ_α, θ_Be) at INFN-Catania accelerator facility; deduced Trojan horse method (THM) bare-nucleus S(E) factors, and electron screening potential. ¹¹C; deduced levels, resonances. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.97.065801
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2426. Data from this article have been entered in the XUNDL database. For more information, click here.

2018DA14      Astrophys.J. 860, 61 (2018)

G.D'Agata, R.G.Pizzone, M.La Cognata, I.Indelicato, C.Spitaleri, S.Palmerini, O.Trippella, D.Vescovi, S.Blagus, S.Cherubini, P.Figuera, L.Grassi, G.L.Guardo, M.Gulino, S.Hayakawa, R.Kshetri, L.Lamia, M.Lattuada, T.Mijatovic, M.Milin, D.Miljanic, L.Prepolec, G.G.Rapisarda, S.Romano, M.L.Sergi, N.Skukan, N.Soic, V.Tokic, A.Tumino, M.Uroic

The ¹⁹F(α, p)²²Ne Reaction at Energies of Astrophysical Relevance by Means of the Trojan Horse Method and Its Implications in AGB Stars

NUCLEAR REACTIONS ¹⁹F(⁶Li, p²²Ne), E=6 MeV; measured reaction products. ²³Na; deduced yields, σ(θ), σ, reaction rates. Comparison with available data.

doi: 10.3847/1538-4357/aac207
Citations: PlumX Metrics

2018RA17      Acta Phys.Pol. B49, 669 (2018)

G.G.Rapisarda, C.Spitaleri, A.Cvetinovic, R.Sparta, S.Cherubini, G.L.Guardo, M.Gulino, M.La Cognata, L.Lamia, S.M.R.Puglia, S.Romano, M.L.Sergi

Recent Results on the ¹⁰B(p, α)⁷Be Reaction Studied via THM at Low Energies

NUCLEAR REACTIONS ²H(¹⁰B, α⁷Be)¹n, (p, α)¹n, E=28 MeV; measured reaction products using the Trojan Horse Method (THM); deduced Q-value spectrum for the ²H(¹⁰B, α⁷Be)¹n reaction; σ(α₀) from 3 keV to 2.2 MeV; deduced that better energy resolution would lead to improvement in astrophysical S(E) factor determination, results for the σ(θ₁) indication feasibility of measurements of several ¹¹C excited levels. Results preliminary, final results to be available soon.

doi: 10.5506/aphyspolb.49.669
Citations: PlumX Metrics

2018RA25      Eur.Phys.J. A 54, 189 (2018)

G.G.Rapisarda, C.Spitaleri, A.Cvetinovic, R.Sparta, S.Cherubini, G.L.Guardo, M.Gulino, M.La Cognata, L.Lamia, R.G.Pizzone, S.Romano, M.L.Sergi, A.Tumino

Study of the ¹⁰B(p, α₁)⁷Be reaction by means of the Trojan Horse Method

NUCLEAR REACTIONS ¹⁰B(p, α₁)⁷Be, E not given; measured using ²H(¹⁰B, α⁷Be) as the Trojan Horse partner; deduced σ(θ) vs E^* of ¹¹C (unnormalized), Γ widths for six lowest lying resonances. ²H(¹⁰B, α⁷Be); measured reaction products; measured ⁷Be-n and α-n Q-value.

doi: 10.1140/epja/i2018-12622-3
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Data from this article have been entered in the XUNDL database. For more information, click here.

2017GU05      Phys.Rev. C 95, 025807 (2017)

G.L.Guardo, C.Spitaleri, L.Lamia, M.Gulino, M.La Cognata, X.Tang, R.deBoer, X.Fang, V.Goldberg, J.Mrazek, A.Mukhamedzhanov, M.Notani, R.G.Pizzone, G.G.Rapisarda, M.L.Sergi, M.Wiescher

Assessing the near threshold cross section of the ¹⁷O(n, α)¹⁴C reaction by means of the Trojan horse method

NUCLEAR REACTIONS ²H(¹⁷O, α¹⁴C), E=43.5 MeV; measured reaction products, particle spectra, (particle)(particle)-coin, angular distributions using two telescopes of ionization chambers (IC) and silicon position-sensitive detector (PSD) at LNS-Catania and NSL-Notre Dame accelerator facilities; deduced normalized reaction yields, experimental momentum distribution, quasifission (QF) cross sections and best fit from R-matrix analysis. ¹⁸O; deduced levels, resonances, J, π, and Trojan horse method (THM) analysis of Γ_n, Γ_α and total widths. ¹⁷O(n, α)¹⁴C, T₉=0.01-10; deduce astrophysical reaction rates by THM method.

doi: 10.1103/PhysRevC.95.025807
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23332. Data from this article have been entered in the XUNDL database. For more information, click here.

2017LA19      Astrophys.J. 850, 175 (2017)

L.Lamia, C.Spitaleri, C.A.Bertulani, S.Q.Hou, M.La Cognata, R.G.Pizzone, S.Romano, M.L.Sergi, A.Tumino

On the Determination of the ⁷Be(n, α)⁴He Reaction Cross Section at BBN Energies

NUCLEAR REACTIONS ⁷Be(n, α), E(cm)<8 MeV; analyzed available data; deduced σ using Trojan Horse method.

doi: 10.3847/1538-4357/aa965c
Citations: PlumX Metrics

2017PI03      Astrophys.J. 836, 57 (2017)

R.G.Pizzone, G.D'Agata, M.La Cognata, I.Indelicato, C.Spitaleri, S.Blagus, S.Cherubini, P.Figuera, L.Grassi, G.L.Guardo, M.Gulino, S.Hayakawa, R.Kshetri, L.Lamia, M.Lattuada, T.Mijatovic, M.Milin, D.Miljanic, L.Prepolec, G.G.Rapisarda, S.Romano, M.L.Sergi, N.Skukan, N.Soic, V.Tokic, A.Tumino, M.Uroic

First Measurement of the ¹⁹F(α, p)²²Ne Reaction at Energies of Astrophysical Relevance

NUCLEAR REACTIONS ¹⁹F(⁶Li, p²²Ne), E=6 MeV; measured reaction products, Ep, Ep; deduced σ(θ), S factor, reaction rate. Comparison with available data.

doi: 10.3847/1538-4357/836/1/57
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0839.

2017SP04      Phys.Rev. C 95, 035801 (2017)

C.Spitaleri, S.M.R.Puglia, M.La Cognata, L.Lamia, S.Cherubini, A.Cvetinovic, G.D'Agata, M.Gulino, G.L.Guardo, I.Indelicato, R.G.Pizzone, G.G.Rapisarda, S.Romano, M.L.Sergi, R.Sparta, S.Tudisco, A.Tumino, M.Gimenez Del Santo, N.Carlin, M.G.Munhoz, F.A.Souza, A.Szanto de Toledo, A.Mukhamedzhanov, C.Broggini, A.Caciolli, R.Depalo, R.Menegazzo, V.Rigato, I.Lombardo, D.Dell'Aquila

Measurement of the ¹⁰B(p, α₀)⁷Be cross section from 5 keV to 1.5 MeV in a single experiment using the Trojan horse method

NUCLEAR REACTIONS ²H(¹⁰B, α⁷Be), E=27 MeV; measured α and ⁷Be spectra using ΔE-E method at Pelletron-Linac laboratory of DFN-Sao Paulo; deduced Q-value spectrum, energy scatter plots, momentum distribution, astrophysical S(E) factors, Trojan horse method (THM) astrophysical factor, R-matrix fit of THM data ¹¹C; deduced levels, resonances, center-of-mass energies, J, π, Γ_p, Γ_α0, Γ_α1.

doi: 10.1103/PhysRevC.95.035801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0837.

2016CA21      Eur.Phys.J. A 52, 136 (2016)

A.Caciolli, R.Depalo, C.Broggini, M.La Cognata, L.Lamia, R.Menegazzo, L.Mou, S.M.R.Puglia, V.Rigato, S.Romano, C.Rossi Alvarez, M.L.Sergi, C.Spitaleri, A.Tumino

A new study of ¹⁰B(p, α)⁷Be reaction at low energies

NUCLEAR REACTIONS ¹⁰B(p, α), E=250-1182 keV; measured ⁷Li, ⁷Be activation Eγ, Iγ using HPGe; deduced ⁷Be yield.

RADIOACTIVITY ⁷Be(β⁺), (EC). ⁷Li measured activation Eγ, Iγ using HPGe. ⁷Be deduced S-factor; calculated S-factor using R-matrix; deduced ¹¹C resonances, parameters, justification of THM (Troian Horse Method) published. More detailed calculations in progress.

doi: 10.1140/epja/i2016-16136-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2359.

2015SE08      Phys.Rev. C 91, 065803 (2015)

M.L.Sergi, C.Spitaleri, M.La Cognata, L.Lamia, R.G.Pizzone, G.G.Rapisarda, X.D.Tang, B.Bucher, M.Couder, P.Davies, R.deBoer, X.Fang, L.Lamm, C.Ma, M.Notani, S.O'Brien, D.Roberson, W.Tan, M.Wiescher, B.Irgaziev, A.Mukhamedzhanov, J.Mrazek, V.Kroha

Improvement of the high-accuracy ¹⁷O(p, α)¹⁴N reaction-rate measurement via the Trojan Horse method for application to ¹⁷O nucleosynthesis

NUCLEAR REACTIONS ²H(¹⁷O, α¹⁴N)n, E=41, 43.5 MeV; measured particle spectra, (¹⁴N)α-coin at LNS-Catania and NSL-Notre Dame accelerator facilities; deduced Q-value spectra, yields as function of ¹⁴N and α emission angles, E(¹⁴N-α) versus E(α-n) plots, neutron momentum distributions, (¹⁴N)α-coincidence yields for different neutron momentum ranges, differential σ(E) of the Trojan-Horse reaction. ¹⁸F; deduced parameters for the two resonance levels, resonance strengths for the 65-keV resonance. ¹⁷O(p, α)¹⁴N; deduced reaction rates via Trojan Horse Method (THM). ¹⁸F; compiled resonance energies, J, π, Γ_p, Γ_α, Γ_γ for 24 resonances from -3.12 keV to 1684.5 keV. Relevance to destruction of ¹⁷O and the formation of ¹⁸F in stellar sites.

doi: 10.1103/PhysRevC.91.065803
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Data from this article have been entered in the XUNDL database. For more information, click here.

2014PI08      Few-Body Systems 55, 1001 (2014)

R.G.Pizzone, C.Spitaleri, M.L.Sergi, L.Lamia, A.Tumino, C.A.Bertulani, L.Blokhintsev, V.Burjan, V.Kroha, M.La Cognata, J.Mrazek, A.M.Mukhamedzhanov, R.Sparta

Trojan Horse Particle Invariance: An Extensive Study

doi: 10.1007/s00601-014-0829-z
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2014SP03      Phys.Rev. C 90, 035801 (2014)

C.Spitaleri, L.Lamia, S.M.R.Puglia, S.Romano, M.La Cognata, V.Crucilla, R.G.Pizzone, G.G.Rapisarda, M.L.Sergi, M.Gimenez Del Santo, N.Carlin, M.G.Munhoz, F.A.Souza, A.Szanto de Toledo, A.Tumino, B.Irgaziev, A.Mukhamedzhanov, G.Tabacaru, V.Burjan, V.Kroha, Z.Hons, J.Mrazek, S.-H.Zhou, C.Li, Q.Wen, Y.Wakabayashi, H.Yamaguchi, E.Somorjai

Measurement of the 10 keV resonance in the ¹⁰B(p, α₀)⁷Be reaction via the Trojan Horse method

NUCLEAR REACTIONS ²H(¹⁰B, α⁷Be), E=24.5 MeV; measured particle spectra by ΔE-E method using ionization chambers and position-sensitive detectors at LNS-Catania accelerator facility; analyzed data by Trojan Horse method (THM); deduced E_α-Be and E_α-n two-dimensional plots, experimental momentum distribution and its comparison with DWBA and PWIA calculations, THM bare nucleus astrophysical S(E) factors using R-matrix formalism for 5-100 keV resonances in ¹¹C, dominated by 10-keV resonance corresponding to 8699-keV, 5/2+ level in ¹¹C. ¹¹C; deduced widths of three resonances.

doi: 10.1103/PhysRevC.90.035801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1765. Data from this article have been entered in the XUNDL database. For more information, click here.

2014TU03      Astrophys.J. 785, 96 (2014)

A.Tumino, R.Sparta, C.Spitaleri, A.M.Mukhamedzhanov, S.Typel, R.G.Pizzone, E.Tognelli, S.Degl'Innocenti, V.Burjan, V.Kroha, Z.Hons, M.La Cognata, L.Lamia, J.Mrazek, S.Piskor, P.G.Prada Moroni, G.G.Rapisarda, S.Romano, M.L.Sergi

New Determination of the ²H(d, p)³H and ²H(d, n)³He Reaction Rates at Astrophysical Energies

NUCLEAR REACTIONS ²H(³He, pt), E=17 MeV;²H(³He, n³He), E=18 MeV; measured reaction products, Ep, Ip; deduced σ(θ), S-factors, reaction rates, inputs for FRANEC evolutionary code. Comparison with available data.

doi: 10.1088/0004-637X/785/2/96
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0651.

2014TU04      Acta Phys.Pol. B45, 181 (2014)

A.Tumino, C.Spitaleri, M.La Cognata, M.L.Sergi, S.Cherubini, M.Gulino, L.Lamia, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, R.SpartA

From Nuclei to Stars with a Trojan Horse

doi: 10.5506/APhysPolB.45.181
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2013GU02      Phys.Rev. C 87, 012801 (2013)

M.Gulino, C.Spitaleri, X.D.Tang, G.L.Guardo, L.Lamia, S.Cherubini, B.Bucher, V.Burjan, M.Couder, P.Davies, R.deBoer, X.Fang, V.Z.Goldberg, Z.Hons, V.Kroha, L.Lamm, M.La Cognata, C.Li, C.Ma, J.Mrazek, A.M.Mukhamedzhanov, M.Notani, S.O'Brien, R.G.Pizzone, G.G.Rapisarda, D.Roberson, M.L.Sergi, W.Tan, I.J.Thompson, M.Wiescher

Suppression of the centrifugal barrier effects in the off-energy-shell neutron + ¹⁷O interaction

NUCLEAR REACTIONS ²H(¹⁷O, α¹⁴C), E=41, 43.5 MeV; measured α and ¹⁴C particle spectra, (¹⁴C)α-coin, angular distributions, yields using position-sensitive silicon detectors (PSD) at LNS, Catania, and at NSL, Notre Dame. CD₂ target; deduced momentum distributions, Q value. DWBA analysis. ¹⁷O(n, α)¹⁴C, E(cm)=0-350 keV; deduced yields, angular distributions, neutron from quasifree breakup of deuteron. ¹⁸O; deduced resonances, J, π, and excitation functions. Trojan Horse method (THM), and suppression of centrifugal barrier. Comparison with previous studies. Relevance to neutron-induced reactions in nuclear reactors, and nucleosynthesis in astrophysics.

doi: 10.1103/PhysRevC.87.012801
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2013LA13      Astrophys.J. 768, 65 (2013)

L.Lamia, C.Spitaleri, R.G.Pizzone, E.Tognelli, A.Tumino, S.Degl'Innocenti, P.G.Prada Moroni, M.La Cognata, L.Pappalardo, M.L.Sergi

An Updated ⁶Li(p, α)³He Reaction Rate at Astrophysical Energies with the Trojan Horse Method

NUCLEAR REACTIONS ⁶Li(p, α), E(cm)<1 MeV; analyzed available S-factors, reaction rates; deduced importance of this reaction for ⁶Li destruction in astrophysical environment.

doi: 10.1088/0004-637X/768/1/65
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2147.

2013TU05      Few-Body Systems 54, 745 (2013)

A.Tumino, C.Spitaleri, S.Cherubini, M.Gulino, M.La Cognata, L.Lamia, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi, R.Sparta

New Advances in the Trojan Horse Method as an Indirect Approach to Nuclear Astrophysics

doi: 10.1007/s00601-012-0407-1
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2012LA01      J.Phys.(London) G39, 015106 (2012)

L.Lamia, C.Spitaleri, V.Burjan, N.Carlin, S.Cherubini, V.Crucilla, M.G.Munhoz, M.G.Del Santo, M.Gulino, Z.Hons, G.G.Kiss, V.Kroha, S.Kubono, M.La Cognata, C.Li, J.Mrazek, A.Mukhamedzhanov, R.G.Pizzone, S.M.R.Puglia, Q.Wen, G.G.Rapisarda, C.Rolfs, S.Romano, M.L.Sergi, E.Somorjai, F.A.Souza, A.Szanto de Toledo, G.Tabacaru, A.Tumino, Y.Wakabayashi, H.Yamaguchi, S.-H.Zhou

New measurement of the ¹¹B(p, α₀)⁸Be bare-nucleus S(E) factor via the Trojan horse method

NUCLEAR REACTIONS ²H(¹¹B, α), E=27 MeV; measured reaction products, Eα, Iα. ⁸Be; deduced σ(θ), S-factors.

doi: 10.1088/0954-3899/39/1/015106
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1973.

2012RO32      Prog.Theor.Phys.(Kyoto), Suppl. 196, 184 (2012)

G.V.Rogachev, M.Avila, S.Cherubini, V.Z.Goldberg, M.Gulino, E.D.Johnson, A.N.Kuchera, M.La Cognata, L.Lamia, S.Romano, L.E.Miller, R.G.Pizzone, G.G.Rapisarda, M.L.Sergi, C.Spitaleri, R.E.Tribble, W.H.Trzaska, A.Tumino

Clustering in Non-Self-Conjugate Nuclei

NUCLEAR REACTIONS ⁹Be(p, α), E(cm)=2-5.5 MeV; ⁴He(¹⁴C, X)¹⁸O, E(cm)=2-7 MeV; measured reaction products, Eα, Iα; deduced σ(θ), resonance parameters. Comparison with available data, R-matrix fit.

doi: 10.1143/PTPS.196.184
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2012TU05      J.Phys.:Conf.Ser. 337, 012017 (2012)

A.Tumino, C.Spitaleri, A.M.Mukhamedzhanov, S.Typel, M.Aliotta, V.Burjan, M.G.del Santo, G.G.Kiss, V.Kroha, Z.Hons, M.La Cognata, L.Lamia, J.Mrazek, R.G.Pizzone, S.Piskor, G.G.Rapisarda, S.Romano, M.L.Sergi, R.Sparta

Bare nucleus S(E) factor of the ²H(d, p)³H and ²H(d, n)³He reactions via the Trojan Horse Method

NUCLEAR REACTIONS ²H(³He, pT), (³He, n³He), E(cm)≈0.002-2 MeV; measured reaction products; deduced ²H(d, p) and ²H(d, n) S-factor using THM (Trojan horse method) with quasifree kinematics. Compared with other THM and also with direct data.

doi: 10.1088/1742-6596/337/1/012017
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2011KU24      Phys.Rev. C 84, 054615 (2011); Erratum Phys.Rev. C 85, 069902 (2012); Erratum Phys.Rev. C 88, 039901 (2013)

A.N.Kuchera, G.V.Rogachev, V.Z.Goldberg, E.D.Johnson, S.Cherubini, M.Gulino, M.La Cognata, L.Lamia, S.Romano, L.E.Miller, R.G.Pizzone, G.G.Rapisarda, M.L.Sergi, C.Spitaleri, R.E.Tribble, W.H.Trzaska, A.Tumino

Molecular structures in T=1 states of ¹⁰B

NUCLEAR REACTIONS ¹H(⁹Be, α)⁶Li*, E=22.3-55.6 MeV; measure Eα, Iα, particle spectra, σ(E, θ). ¹⁰B; deduced levels, J, π, isospin, widths, cluster state, highly deformed molecular type rotational band. R-matrix analysis of excitation functions and angular distributions. Comparison with level structure in ¹⁰Be.

doi: 10.1103/PhysRevC.84.054615
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1961. Data from this article have been entered in the XUNDL database. For more information, click here.

2011LA13      Astrophys.J. 739, L54 (2011)

M.La Cognata, A.M.Mukhamedzhanov, C.Spitaleri, I.Indelicato, M.Aliotta, V.Burjan, S.Cherubini, A.Coc, M.Gulino, Z.Hons, G.G.Kiss, V.Kroha, L.Lamia, J.Mrazek, S.Palmerini, S.Piskor, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi, A.Tumino

The Fluorine Destruction in Stars: First Experimental Study of the ¹⁹F(p, α₀)¹⁶O Reaction at Astrophysical Energies

NUCLEAR REACTIONS ²H(¹⁹F, nα), E=50 MeV; ¹⁹F(³He, αd), E=18.2 MeV; measured reaction products, ¹⁶O recoils; deduced σ(E, θ), S-factors, reaction rates. Comparison with previous results.

doi: 10.1088/2041-8205/739/2/L54
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0674.

2011MU14      Phys.Rev. C 84, 024616 (2011)

A.M.Mukhamedzhanov, V.Burjan, M.Gulino, Z.Hons, V.Kroha, M.McCleskey, J.Mrazek, N.Nguyen, F.M.Nunes, S.Piskor, S.Romano, M.L.Sergi, C.Spitaleri, R.E.Tribble

Asymptotic normalization coefficients from the ¹⁴C(d, p)¹⁵C reaction

NUCLEAR REACTIONS ¹⁴C(d, p), E=17.06 MeV; measured ep, Ip, σ(θ). ¹⁵C; deduced levels, J, π, l-transfer, asymptotic normalization coefficients for removal of neutron from the g.s. and first exited state of ¹⁵C, FR-ADWA analysis with CH-89 potential parameters. ¹⁴C(d, d), E=17.06 MeV; measured deuteron spectra, σ(θ); deduced potential parameters. Relevance to ¹⁴C(n, γ)¹⁵C reaction at astrophysical energies.

doi: 10.1103/PhysRevC.84.024616
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0660. Data from this article have been entered in the XUNDL database. For more information, click here.

2011PI04      Phys.Rev. C 83, 045801 (2011)

R.G.Pizzone, C.Spitaleri, L.Lamia, C.Bertulani, A.Mukhamedzhanov, L.Blokhintsev, V.Burjan, S.Cherubini, Z.Hons, G.G.Kiss, V.Kroha, M.La Cognata, C.Li, J.Mrazek, S.Piskor, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi, A.Tumino

Trojan horse particle invariance studied with the ⁶Li(d, α)⁴He and ⁷Li( p, α)⁴He reactions

NUCLEAR REACTIONS ⁶Li(³He, 2α), E=17.5 MeV; measured Eα, Iα, angular distribution; deduced momentum distribution, Q value, quasifree (QF) contribution. ⁶Li(d, α), E(cm)=0-5 MeV; ⁷Li(p, α), E(cm)=0-7 MeV; ⁷Li(³He, 2α), E not given; analyzed excitation functions, σ, differential σ. Trojan horse method (THM) in the framework of the plane wave approximation.

doi: 10.1103/PhysRevC.83.045801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0649. Data from this article have been entered in the XUNDL database. For more information, click here.

2011TU04      Few-Body Systems 50, 323 (2011)

A.Tumino, C.Spitaleri, A.Mukhamedzhanov, S.Typel, M.Aliotta, V.Burjan, M.G.del Santo, G.G.Kiss, V.Kroha, Z.Hons, M.La Cognata, L.Lamia, J.Mrazek, R.G. Pizzone, S.Piskor, G.G.Rapisarda, S.Romano, M.L.Sergi, R.Sparta

Indirect Study of the ²H(d, p)³H and ²H(d, n)³He Reactions at Astrophysical Energies via the Trojan Horse Method

NUCLEAR REACTIONS ²H(d, p), (d, n), E(cm)=0.02, 0.13, 0.98, 1.25 MeV; measured reaction products, proton spectra; deduced σ(θ). Trojan horse method.

doi: 10.1007/s00601-010-0213-6
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2011TU06      Phys.Lett. B 700, 111 (2011), Erratum Phys.Lett. B 705, 546 (2011)

A.Tumino, C.Spitaleri, A.M.Mukhamedzhanov, S.Typel, M.Aliotta, V.Burjan, M.G.del Santo, G.G.Kiss, V.Kroha, Z.Hons, M.La Cognata, L.Lamia, J.Mrazek, R.G.Pizzone, S.Piskor, G.G.Rapisarda, S.Romano, M.L.Sergi, R.Sparta

Low-energy d+d fusion reactions via the Trojan Horse Method

NUCLEAR REACTIONS ²H(³He, X), E=18 MeV; measured reaction products, ³H-p and ³He-p coin.; deduced σ(θ), S-factors for ²H(d, p), (d, n) reactions using Trojan Horse Method. Comparison with experimental data.

doi: 10.1016/j.physletb.2011.05.001
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0651.

2010GU17      J.Phys.(London) G37, 125105 (2010)

M.Gulino, C.Spitaleri, S.Cherubini, V.Crucilla, M.La Cognata, L.Lamia, R.G.Pizzone, S.Romano, M.L.Sergi, A.Tumino, C.-B.Li, Z.Elekes, E.Somorjai, V.Burjan, V.Kroha, A.Mukhamedzhanov

Study of the ⁶Li(n, α)³H reaction via the ²H quasi-free break-up

NUCLEAR REACTIONS ²H(⁶Li, tα), E=14, 17 MeV; measured reaction products; deduced σ for ⁶Li(n, α) reaction.

doi: 10.1088/0954-3899/37/12/125105
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23158. Data from this article have been entered in the XUNDL database. For more information, click here.

2010LA11      Nucl.Phys. A834, 655c (2010)

L.Lamia, S.M.R.Puglia, C.Spitaleri, S.Romano, M.G.Del Santo, N.Carlin, M.G.Munhoz, S.Cherubini, G.G.Kiss, V.Kroha, S.Kubono, M.La Cognata, C.-B.Li, R.G.Pizzone, Q.-G.Wen, M.L.Sergi, A.Szanto de Toledo, Y.Wakabayashi, H.Yamaguchi, S.-H.Zhou

Indirect study of ¹¹B(p, α₀)⁸Be and ¹⁰B(p, α)⁷Be reactions at astrophysical energies by means of the Trojan Horse Method: recent results

NUCLEAR REACTIONS ²H(¹¹B, α⁸Be), E=27 MeV; ²H(¹⁰B, α⁷Be), E=24.4 MeV; measured Eα, Iα(θ), E(particle), I(particle). ¹¹B(p, α), E(cm)=0-0.6 MeV; ¹⁰B(p, α), E(cm)=0-0.15 MeV; deduced S-factor using Trojan Horse Method.

doi: 10.1016/j.nuclphysa.2010.01.115
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1973.

2010LA12      Nucl.Phys. A834, 658c (2010)

M.La Cognata, C.Spitaleri, A.Mukhamedzhanov, V.Goldberg, B.Irgaziev, L.Lamia, R.G.Pizzone, M.L.Sergi, R.E.Tribble

DWBA momentum distribution and its effect on THM

NUCLEAR REACTIONS ²H(¹⁸O, α¹⁵N), E(cm)≈5.4 MeV; calculated wave function momentum distribution using DWBA. Comparison with data.

doi: 10.1016/j.nuclphysa.2010.01.116
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2010LA19      J.Phys.:Conf.Ser. 202, 012019 (2010)

M.La Cognata, C.Spitaleri, A.Mukhamedzhanov, R.E.Tribble, T.Al-Abdullah, A.Banu, S.Cherubini, A.Coc, V.Crucilla, V.Goldberg, M.Gulino, B.Irgaziev, G.G.Kiss, L.Lamia, J.Mrazek, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi, G.Tabacaru, L.Trache, W.Trzaska, S.Tudisco, A.Tumino

First measurement of the ¹⁸O(p, α)¹⁵N cross section at astrophysical energies

NUCLEAR REACTIONS ²H(¹⁸O, α¹⁵N), E=54 MeV; measured Eα, Iα(θ), E(particle), I(particle, θ); deduced dσ, resonances. ¹⁸O(p, α), E=0-8 keV; calculated; deduced reaction rate, resonance strengths from ²H(¹⁸O, α¹⁵N) using Trojan Horse method.

doi: 10.1088/1742-6596/202/1/012019
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2010PI09      Nucl.Phys. A834, 673c (2010)

R.G.Pizzone, C.Spitaleri, S.Cherubini, M.La Cognata, L.Lamia, S.Romano, M.L.Sergi, A.Tumino, C.Li, Q.Wen, S.Zhou, V.Burjan, V.Kroha, J.Mrazek, N.Carlin, M.G.del Santo, A.Szanto de Toledo, S.Kubono, T.Wakabayashi, H.Yamaguchi, C.Rolfs

Trojan Horse Method: a useful tool for electron screening effect investigation

NUCLEAR REACTIONS ²H(³He, p), ⁶Li(p, α), ⁶Li(d, α), ⁷Li(p, α), ⁹Be(p, α), E not given; calculated electron screening effect with Trojan Horse Method.

doi: 10.1016/j.nuclphysa.2010.01.121
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2010PI14      J.Phys.:Conf.Ser. 202, 012018 (2010)

R.G.Pizzone, C.Spitaleri, S.Cherubini, M.La Cognata, L.Lamia, S.Romano, M.L.Sergi, C.Rolfs, F.Strieder, V.Burjan, V.Kroha, J.Mrazek, C.Li, Q.Wen, S.Zhou, A.Tumino

Trojan Horse Method: A tool to explore electron screening effect

doi: 10.1088/1742-6596/202/1/012018
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2010SE06      Nuovo Cim. B 125, 457 (2010)

M.L.Sergi

Study of the ¹⁷O(p, α)¹⁴N reaction via the Trojan Horse Method for application to ¹⁷O nucleosynthesis

NUCLEAR REACTIONS ²H(¹⁷O, α¹⁴N), E=41 MeV; ¹H(¹⁷O, α), E=41 MeV; measured reaction products; deduced neutron momentum distribution, σ(θ, E), σ, resonances. Trojan Horse Method.

doi: 10.1393/ncb/i2010-10883-5
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2010SE11      Nucl.Phys. A834, 676c (2010)

M.L.Sergi, C.Spitaleri, A.Coc, A.Mukhamedzhanov, S.V.Burjan, M.Gulino, F.Hammache, Z.Hons, B.Irgaziev, G.G.Kiss, V.Kroha, M.La Cognata, L.Lamia, R.G.Pizzone, N.de Sereville, E.Somorjai

The 65 keV resonance in the ¹⁷O(p, α)¹⁴N thermonuclear reaction

NUCLEAR REACTIONS ²H(¹⁷O, α¹⁴N), E=41 MeV; measured σ, σ(θ). ¹⁷O(p, α), E=0-0.7 MeV; deduced σ(θ). ¹⁸F; deduced levels using Trojan Horse Method.

doi: 10.1016/j.nuclphysa.2010.01.122
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2010SE13      Phys.Rev. C 82, 032801 (2010)

M.L.Sergi, C.Spitaleri, M.La Cognata, A.Coc, A.Mukhamedzhanov, S.V.Burjan, S.Cherubini, V.Crucilla, M.Gulino, F.Hammache, Z.Hons, B.Irgaziev, G.G.Kiss, V.Kroha, L.Lamia, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, N.de Sereville, E.Somorjai, S.Tudisco, A.Tumino

New high accuracy measurement of the ¹⁷O(p, α)¹⁴N reaction rate at astrophysical temperatures

NUCLEAR REACTIONS ²H(¹⁷O, α¹⁴N), E=41 MeV; measured ¹⁴N spectrum, σ(θ), momentum distribution and differential σ for resonances above the ¹⁸F proton threshold. ¹⁸F; deduced resonances and levels. Comparison of experimental momentum distribution with plane-wave impulse approximation (PWIA) and distorted-wave Born approximation (DWBA) calculations. ¹⁷O(p, α)¹⁴N; deduced reaction rates of astrophysical relevance.

doi: 10.1103/PhysRevC.82.032801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1864. Data from this article have been entered in the XUNDL database. For more information, click here.

2010SE21      J.Phys.:Conf.Ser. 202, 012021 (2010)

M.L.Sergi, C.Spitaleri, A.Coc, A.Mukhamedzhanov, V.Burjan, S.Cherubini, V.Crucilla, M.Gulino, F.Hammache, V.Z.Hons, B.Irgaziev, G.Kiss, V.Kroha, M.La Cognata, L.Lamia, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, N.de Sereville, E.Somorjai, S.Tudisco, A.Tumino

Indirect measurement of ¹⁷O(p, α)¹⁴N cross section at ultra-low energies

NUCLEAR REACTIONS ²H(¹⁷O, α¹⁴N), E=41 MeV; measured E(particle), I(particle, θ) using position sensitive detectors and ionization chambers; deduced neutron momentum distribution. ¹⁷O(p, α), E(cm)=0-0.7 MeV; deduced σ(θ) from ²H(¹⁷O, α¹⁴N), E=41 MeV using Trojan Horse method in PWIA approach.

doi: 10.1088/1742-6596/202/1/012021
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2010SP04      Nucl.Phys. A834, 639c (2010)

C.Spitaleri, S.Cherubini, M.La Cognata, L.Lamia, A.Mukhamedzhanov, R.G.Pizzone, S.Romano, M.L.Sergi, A.Tumino

Trojan Horse Method: recent applications in nuclear astrophysics

doi: 10.1016/j.nuclphysa.2010.01.111
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2010TU06      J.Phys.:Conf.Ser. 205, 012048 (2010)

A.Tumino, C.Spitaleri, S.Cherubini, M.La Cognata, L.Lamia, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi

The Trojan Horse method as an indirect approach for nuclear astrophysics studies

NUCLEAR REACTIONS ⁶Li(p, α), E(cm)=0.01-2 MeV; compared earlier calculation of S-factor done by the authors for Trojan Horse method with data of Engstler. ²H(¹⁸O, α¹⁵N), E not given;deduced dσ for ¹⁸O(p, α), E(cm)=0-250 MeV using data of La Cognata and Trojan horse method. ²H(p, 2p), E not given; deduced ¹H(p, p'), E(cm)=0.05-0.7 MeV σ using Trojan horse method with OES (on-energy-shell) model of Jackson and Blatt and recent HOES (half-off-energy-shell) by the authors.

doi: 10.1088/1742-6596/205/1/012048
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2008LA06      J.Phys.(London) G35, 014014 (2008)

M.La Cognata, C.Spitaleri, R.E.Tribble, T.Al-Abdullah, A.Banu, S.Cherubini, V.Crucilla, C.Fu, V.Goldberg, M.Gulino, L.Lamia, A.Mukhamedzhanov, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi, G.Tabacaru, L.Trache, S.Tudisco, A.Tumino, S.Typel, Y.Zhai

Indirect measurement of the ¹⁸O(p, α)¹⁵N reaction rate through the THM

NUCLEAR REACTIONS ²H(¹⁸O, α¹⁵N)n, E=54 MeV; measured charged particle spectra, angular and momentum distributions, cross sections; ¹⁸O(p, α)¹⁵N, E(cm)=0-1.5 MeV; deduced S-factor, reaction rate. Trojan Horse Method.

doi: 10.1088/0954-3899/35/1/014014
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2008LA08      Phys.Lett. B 664, 157 (2008)

M.La Cognata, A.Del Zoppo, P.Figuera, A.Musumarra, R.Alba, S.Cherubini, N.Colonna, L.Cosentino, V.Crucilla, A.Di Pietro, M.Gulino, L.Lamia, M.G.Pellegriti, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, C.Rolfs, S.Romano, M.L.Sergi, C.Spitaleri, S.Tudisco, A.Tumino

On the magnitude of the ⁸Li + ⁴He → ¹¹B + n reaction cross section at the Big-Bang temperature

NUCLEAR REACTIONS ⁴He(⁸Li, n), E(cm)=1.05 MeV; ⁴He(⁹Be, n), E(cm)=1.45 MeV; measured En, In, σ. Comparison with other data.

doi: 10.1016/j.physletb.2008.05.026
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1660.

2008LA13      Phys.Rev.Lett. 101, 152501 (2008)

M.La Cognata, C.Spitaleri, A.M.Mukhamedzhanov, B.Irgaziev, R.E.Tribble, A.Banu, S.Cherubini, A.Coc, V.Crucilla, V.Z.Goldberg, M.Gulino, G.G.Kiss, L.Lamia, J.Mrazek, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi, G.Tabacaru, L.Trache, W.Trzaska, A.Tumino

Measurement of the 20 and 90 keV Resonances in the ¹⁸O(p, α)¹⁵N Reaction via the Trojan Horse Method

NUCLEAR REACTIONS ²H(¹⁸O, nα), E=54 MeV; measured σ(θ, E). ¹⁸O(p, α), E=0-250 keV; deduced σ(θ). ¹⁹F; deduced low lying resonance strengths. Discussed astrophysical implications.

doi: 10.1103/PhysRevLett.101.152501
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1713. Data from this article have been entered in the XUNDL database. For more information, click here.

2008LA17      Few-Body Systems 44, 353 (2008)

M.La Cognata, C.Spitaleri, S.Cherubini, M.Gulino, L.Lamia, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi, A.Tumino

Pole approximation in the quasi-free t+p scattering and the t(p, d)d reaction via the t+d interaction

NUCLEAR REACTIONS ²H(t, pt), (t, 2d), E=35.5 MeV; measured cross sections. ³H(p, p), (p, d); deduced cross sections.

doi: 10.1007/s00601-008-0325-4
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2008LA18      Nuovo Cim. B 31, 423 (2008)

L.Lamia, C.Spitaleri, N.Carlin, S.Cherubini, M.G.Del Santo, M.Gulino, M.La Cognata, M.G.Munhoz, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, M.L.Sergi, A.Szanto de Toledo, S.Tudisco, A.Tumino

Indirect study of (p, α) and (n, α) reactions induced on boron isotopes

NUCLEAR REACTIONS ²H(¹¹B, nα), (¹⁰B, pα), E=27 MeV; measured Eα, Iα, fragment spectra, cross sections. ¹¹B(p, α), ¹⁰B(n, α); deduced S-factors.

doi: 10.1393/ncc/i2009-10303-2
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2008RO05      J.Phys.(London) G35, 014008 (2008)

S.Romano, C.Spitaleri, S.Cherubini, V.Crucilla, M.Gulino, M.La Cognata, L.Lamia, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, M.L.Sergi, S.Tudisco, A.Tumino, R.E.Tribble, V.Z.Goldberg, A.M.Mukhamedzhanov, G.Tabacaru, L.Trache, V.Kroha, V.Burjan, Z.Hons, J.Mrazek, E.Somorjai, Z.Elekes, Z.Fulop, G.Gyurky, G.Kiss, A.Szanto de Toledo, N.Carlin, M.M.De Moura, M.G.Del Santo, M.G.Munhoz, R.Liguori Neto, F.A.Souza, A.A.P.Suaide, E.Szanto

The Trojan horse method in nuclear astrophysics: recent results

NUCLEAR REACTIONS ⁷Li(p, α)α, E(cm)=0-7 MeV; ¹⁰B(p, α)⁷Be, E(cm)=0-400 keV; p(p, p)p, E ≈ 0-0.6 MeV; analyzed cross section, S-factors.Trojan Horse Method.

doi: 10.1088/0954-3899/35/1/014008
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2008TU07      Phys.Rev. C 78, 064001 (2008)

A.Tumino, C.Spitaleri, A.Mukhamedzhanov, G.G.Rapisarda, L.Campajola, S.Cherubini, V.Crucilla, Z.Elekes, Z.Fulop, L.Gialanella, M.Gulino, G.Gyurky, G.Kiss, M.La Cognata, L.Lamia, A.Ordine, R.G.Pizzone, S.Romano, M.L.Sergi, E.Somorjai

Off-energy-shell p-p scattering at sub-Coulomb energies via the Trojan horse method

NUCLEAR REACTIONS ²H(p, 2p), E=5 MeV; measured Ep, Ip, pp-coin, momentum distributions, two- and three-body σ. Trojan Horse Method.

doi: 10.1103/PhysRevC.78.064001
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4208.

2007LA25      Nucl.Phys. A787, 309c (2007)

L.Lamia, S.Romano, N.Carlin, S.Cherubini, V.Crucilla, M.M.De Moura, M.G.Del Santo, M.G.Munhoz, M.Gulino, R.Liguori Neto, M.La Cognata, F.Mudo, R.G.Pizzone, S.M.R.Puglia, M.L.Sergi, F.A.Souza, C.Spitaleri, A.A.P.Suaide, E.Szanto, A.Szanto de Toledo, S.Tudisco, A.Tumino

Boron depletion: indirect measurement of the ¹⁰B(p, α)⁷Be S(E)-factor

NUCLEAR REACTIONS ²H(¹⁰B, nα), E=27 MeV; measured Eα, Iα, σ; deduced astrophysical S-factor. Trojan horse method, three-body process.

doi: 10.1016/j.nuclphysa.2006.12.049
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1639.

2007TU02      Phys.Rev.Lett. 98, 252502 (2007)

A.Tumino, C.Spitaleri, A.Mukhamedzhanov, G.G.Rapisarda, S.Cherubini, V.Crucilla, Z.Elekes, Z.Fulop, M.Gulino, G.Gyurky, G.Kiss, M.La Cognata, L.Lamia, F.Mudo, R.G.Pizzone, S.Romano, M.L.Sergi, E.Somorjai

Suppression of the Coulomb Interaction in the Off-Energy-Shell p - p Scattering form the p + d → p + p + m Reaction

NUCLEAR REACTIONS ²H(p, 2p), E=5 MeV; measured cross sections. Analyzed data using the Trojan Horse Method to deduce off-energy shell effects on p-p scattering.

doi: 10.1103/PhysRevLett.98.252502
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4208.

2007TU04      Nucl.Phys. A787, 337c (2007)

A.Tumino, C.Spitaleri, G.G.Rapisarda, S.Cherubini, S.Blagus, M.Bogovac, V.Crucilla, Z.Elekes, Z.Fulop, M.Gulino, G.Gyurky, G.Kiss, M.La Cognata, L.Lamia, Dj.Miljanic, M.Milin, F.Mudo, A.Mukhamedzhanov, R.G.Pizzone, D.Rendic, S.Romano, M.L.Sergi, E.Somorjai

No signature of nuclear-Coulomb interference in the proton-proton elastic scattering via the Trojan Horse Method

NUCLEAR REACTIONS ²H(p, 2p), E=5, 6 MeV; measured Ep, Ip, σ(E, θ). Plane wave impulse approximation, Trojan horse method.

doi: 10.1016/j.nuclphysa.2006.12.053
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2006TU08      Eur.Phys.J. A 27, Supplement 1, 243 (2006)

A.Tumino, C.Spitaleri, M.L.Sergi, V.Kroha, V.Burjan, S.Cherubini, Zs.Fulop, M.La Cognata, L.Lamia, J.Novac, R.G.Pizzone, S.Romano, E.Somorjai, S.Tudisco, J.Vincour

Validity test of the Trojan Horse Method applied to the ⁷Li + p → α + α reaction via the ³He break-up

NUCLEAR REACTIONS ⁷Li(³He, 2α), E=33 MeV; measured Eα, αα-coin; deduced quasi-free contribution. ⁷Li(p, α), E(cm) ≈ 0-7 MeV; deduced σ.

doi: 10.1140/epja/i2006-08-038-1
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1653.