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NSR database version of April 11, 2024.

Search: Author = O.Trippella

Found 14 matches.

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2021HA53      Astrophys.J. 915, L13 (2021)

S.Hayakawa, M.La Cognata, L.Lamia, H.Yamaguchi, D.Kahl, K.Abe, H.Shimizu, L.Yang, O.Beliuskina, S.M.Cha, K.Y.Chae, S.Cherubini, P.Figuera, Z.Ge, M.Gulino, J.Hu, A.Inoue, N.Iwasa, A.Kim, D.Kim, G.Kiss, S.Kubono, M.La Commara, M.Lattuada, E.J.Lee, J.Y.Moon, S.Palmerini, C.Parascandolo, S.Y.Park, V.H.Phong, D.Pierroutsakou, R.G.Pizzone, G.G.Rapisarda, S.Romano, C.Spitaleri, X.D.Tang, O.Trippella, A.Tumino, N.T.Zhang

Constraining the Primordial Lithium Abundance: New Cross Section Measurement of the 7Be + n Reactions Updates the Total 7Be Destruction Rate

NUCLEAR REACTIONS 2H(7Be, p7Li)1H, E=3.16 MeV/nucleon; measured reaction products. 8Be; deduced σ, low-lying resonance parameters, astrophysical reaction rates for 7Be(n, p) and 7Be(n, α) reactions. Comparison with available data. the Trojan Horse Method (THM), Center-for-Nuclear-Study RI Beam separator (CRIB), the University of Tokyo, located atthe RI Beam Factory, RIKEN.

doi: 10.3847/2041-8213/ac061f
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23652.


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
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2021SP02      Eur.Phys.J. A 57, 20 (2021)

C.Spitaleri, S.Typel, C.A.Bertulani, A.M.Mukhamedzhanov, T.Kajino, M.Lattuada, A.Cvetinovic, S.Messina, G.L.Guardo, N.Soic, M.Milin, S.S.Perrotta, C.Li, P.Colovic, G.D'Agata, D.Dell'Aquila, C.G.Fatuzzo, M.Gulino, S.Q.Hou, M.La Cognata, D.Lattuada, D.Nurkic, R.Popocovski, N.Skukan, S.Szilner, O.Trippella, M.Uroic, N.Vukman

The 3He + 5He → α+α reaction below the Coulomb barrier via the Trojan Horse Method

NUCLEAR REACTIONS 9Be(3He, 2α), E=4 MeV; 3He(5He, α), E(cm)<1 Mev; measured reaction products, Eα, Iα; deduced two α-particles σ(θ, E), σ(θ). Comparison with theoretical calculations, Trojan Horse Method (THM).

doi: 10.1140/epja/s10050-020-00324-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1037.


2020JA02      Phys.Lett. B 802, 135267 (2020)

H.Jayatissa, G.V.Rogachev, V.Z.Goldberg, E.Koshchiy, G.Christian, J.Hooker, S.Ota, B.T.Roeder, A.Saastamoinen, O.Trippella, S.Upadhyayula, E.Uberseder

Constraining the 22Ne(α, γ))26Mg and 22Ne(α, n)25Mg reaction rates using sub-Coulomb α-transfer reactions

NUCLEAR REACTIONS 6Li(22Ne, d), E(cm)=4.6 MeV; 6Li(22Ne, t), E(cm)=5.3 MeV; measured reaction products; deduced excitation energies, σ, resonance parameters, astrophysical rates.

doi: 10.1016/j.physletb.2020.135267
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2517.


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.


2020SP02      Eur.Phys.J. A 56, 18 (2020)

C.Spitaleri, M.Lattuada, A.Cvetinovic, N.Soic, M.Milin, P.Colovic, G.D'Agata, D.Dell'Aquila, G.L.Guardo, M.Gulino, O.Trippella, M.La Cognata, L.Lamia, D.Lattuada, C.Li, S.Messina, D.Nurkic, S.S.Perrotta, R.G.Pizzone, R.Popoconski, S.Romano, N.Skukan, R.Sparta, S.Szilner, M.Uroic, N.Vukman

Study of the quasi-free 3He + 9Be → 3α reaction for the Trojan Horse Method

doi: 10.1140/epja/s10050-020-00026-x
Citations: PlumX Metrics


2018CR02      Astrophys.J. 859, 105 (2018)

S.Cristallo, M.La Cognata, C.Massimi, A.Best, S.Palmerini, O.Straniero, O.Trippella, M.Busso, G.F.Ciani, F.Mingrone, L.Piersanti, D.Vescovi

The Importance of the 13C(α, n)16O Reaction in Asymptotic Giant Branch Stars

NUCLEAR REACTIONS 13C(α, n), E not given; analyzed available data; deduced impact of reaction rate variations on variations of the element surface distributions.

doi: 10.3847/1538-4357/aac177
Citations: PlumX Metrics


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


2017PA45      Geochim.Cosmochim.Act. 221, 21 (2017)

S.Palmerini, O.Trippella, M.Busso, D.Vescovi, M.Petrelli, A.Zucchini, F.Frondini

s-Processing from MHD-induced mixing and isotopic abundances in presolar SiC grains

NUCLEAR REACTIONS 13C(α, n)16O, E not given; analyzed available data; deduced isotopic abundance ratios of s-elements in presolar SiC grains.

doi: 10.1016/j.gca.2017.05.030
Citations: PlumX Metrics


2017TR03      Astrophys.J. 837, 41 (2017)

O.Trippella, M.La Cognata

Concurrent Application of ANC and THM to assess the 13C(α, n)16O Absolute Cross Section at Astrophysical Energies and Possible Consequences for Neutron Production in Low-mass AGB Stars

NUCLEAR REACTIONS 13C(α, n), E(cm)<1 MeV; analyzed available data; deduced σ, S-factors, astrophysical reaction rates, asymptotic normalization coefficients.

doi: 10.3847/1538-4357/aa5eb5
Citations: PlumX Metrics


2016LA06      Acta Phys.Pol. B47, 681 (2016)

M.La Cognata, C.Spitaleri, S.Cherubini, M.Gulino, O.Trippella, A.Tumino

Using the Trojan Horse Method to Investigate Resonances Above and Below the Threshold in Nuclear Reactions of Astrophysical Interest

NUCLEAR REACTIONS 13C, 19F(α, n), E(cm)<1 MeV; calculated S-factors. R-matrix, Trojan horse method (THM) resonance parameters.

doi: 10.5506/APhysPolB.47.681
Citations: PlumX Metrics


2015LA12      Astrophys.J. 805, 128 (2015)

M.La Cognata, S.Palmerini, C.Spitaleri, I.Indelicato, A.M.Mukhamedzhanov, I.Lombardo, O.Trippella

Updated THM astrophysical factor of the 19F(p, α)16O reaction and direct data at astrophysical energies

NUCLEAR REACTIONS 19F(p, α)16O, E(cm)=600-800 keV; analyzed available data; deduced renormalized data, form factor. Trojan Horse Method (THM).

doi: 10.1088/0004-637X/805/2/128
Citations: PlumX Metrics


2014TR02      Astrophys.J. 787, 41 (2014)

O.Trippella, M.Busso, E.Maiorca, F.Kappeler, S.Palmerini

s-Processing in AGB Stars Revisited. I. Does the Main Component Constrain the Neutron Source in the 13C Pocket?

doi: 10.1088/0004-637X/787/1/41
Citations: PlumX Metrics


2012LA29      Phys.Rev.Lett. 109, 232701 (2012)

M.La Cognata, C.Spitaleri, O.Trippella, G.G.Kiss, G.V.Rogachev, A.M.Mukhamedzhanov, M.Avila, G.L.Guardo, E.Koshchiy, A.Kuchera, L.Lamia, S.M.R.Puglia, S.Romano, D.Santiago, R.Sparta

Measurement of the -3 keV Resonance in the Reaction 13C(α, n)16O of Importance in the s-Process

NUCLEAR REACTIONS 13C(6Li, X)16O, E=7.82 MeV; measured reaction products, deuterons; deduced σ(θ, E), S-factors. Comparison with available data.

doi: 10.1103/PhysRevLett.109.232701
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


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