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NSR database version of May 30, 2024.

Search: Author = F.Riggi

Found 63 matches.

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2007BA37      Acta Phys.Pol. B38, 1025 (2007)

A.Badala, R.Barbera, F.Blanco, G.Lo Re, G.S.Pappalardo, A.Pulvirenti, F.Riggi

Short-lived resonances in ALICE: Reconstruction of K*(892)0 and Λ(1520) signals in p-p and Pb-Pb collisions


2002VA30      Acta Phys.Hung.N.S. 16, 315 (2002)

L.Vannucci, N.Bustreo, A.Badala, R.Barbera, G.Lo Re, A.Palmeri, A.Pulvirenti, G.S.Pappalardo, F.Riggi, B.S.Nilsen

Primary Vertex in the ALICE Experiment in Absence of the Event Reconstruction

doi: 10.1556/APH.16.2002.1-4.34
Citations: PlumX Metrics


1998AS06      Yad.Fiz. 61, No 12, 2117 (1998); Phys.Atomic Nuclei 61, 2007 (1998)

V.N.Aseev, S.K.Esin, Yu.K.Gavrilov, M.B.Golubeva, F.F.Guber, T.L.Karavicheva, L.V.Kravchuk, A.B.Kurepin, V.A.Matveev, P.N.Ostroumov, V.L.Serov, K.A.Shileev, V.V.Tiflov, A.Badala, R.Barbera, A.Palmeri, G.Pappalardo, F.Riggi, R.Turrisi, L.Bimbot

Investigation of the Production of Positive Pions in the Reaction pCu → π+X at Proton Energies Around 350 MeV

NUCLEAR REACTIONS Cu(p, π+X), E=340-364 MeV; measured pions σ(E, θ=90°); deduced enhancement, possible nonnucleonic degrees of freedom.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0713.


1998BA03      Phys.Rev. C57, 166 (1998)

A.Badala, R.Barbera, A.Bonasera, M.Gulino, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi

Search for the Electromagnetic Decay of Δ(1232) Resonance in Nuclear Matter

NUCLEAR REACTIONS 27Al(36Ar, pX), E=95 MeV/nucleon; measured p-γ invariant mass spectra, pγ(θ); deduced Δ → Nγ relative σ.

doi: 10.1103/PhysRevC.57.166
Citations: PlumX Metrics


1998BA31      Phys.Rev. C57, 2765 (1998)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, G.Rizza, A.C.Russo, G.Russo, R.Turrisi

Reply to ' Comment on ' Measurement of the Space-Time Extent of the Hard-Photon Emitting Source in Heavy-Ion Collisions at 100 MeV/Nucleon ' '

doi: 10.1103/PhysRevC.57.2765
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1998BA35      Phys.Rev.Lett. 80, 4863 (1998)

A.Badala, R.Barbera, M.Bassi, A.Bonasera, M.Gulino, F.Librizzi, A.Mascali, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi, V.Dunin, C.Ekstrom, G.Ericsson, B.Hoistad, J.Johansson, T.Johansson, L.Westerberg, J.Zlomanczuk, A.Sibirtsev

Subthreshold Production of Low Momentum K+ in p + C at 1.2 GeV

NUCLEAR REACTIONS 12C(p, K+), E=1.2 GeV; measured σ(E, θ); deduced σ, reaction mechanism.

doi: 10.1103/PhysRevLett.80.4863
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1997AS02      Phys.Rev. C56, R596 (1997)

V.Aseev, Yu.Gavrilov, F.Guber, M.Golubeva, T.Karavicheva, A.Kurepin, K.Shileev, V.Tiflov, A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, R.Turrisi, L.Bimbot

Search for a Narrow Resonance Structure in Pion Production from p + Cu Near 350 MeV

NUCLEAR REACTIONS Cu(p, π+), E=340-364 MeV; measured σ(Eπ, θ) vs E; deduced narrow resonance e, Γ.

doi: 10.1103/PhysRevC.56.R596
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1997BA27      Phys.Rev. C55 2506 (1997)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi

Pion Shadowing as a Tool to Study the Topology of Heavy-Ion Collisions Intermediate Energies

NUCLEAR REACTIONS 27Al, 112Sn(36Ar, X), E=95 MeV/nucleon; measured fragment azimuthal angular distribution with respect to the reaction plane, two-photon invariant mass distribution relative to composite system, π0 production; deduced source location, production time-scale, pion shadowing features.

doi: 10.1103/PhysRevC.55.2506
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1997BA28      Phys.Rev. C55, 2521 (1997)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, G.Rizza, A.C.Russo, G.Russo, R.Turrisi

Measurement of the Space-Time Extent of the Hard-Photon Emitting Source Heavy-Ion Collisions at 100 MeV/nucleon

NUCLEAR REACTIONS 27Al, 112Sn, 197Au(36Ar, Xγ), E=95 MeV/nucleon; measured γγ-correlation function vs relative momentum, relative energy; deduced space-time extents of the hard-photon emitting source.

doi: 10.1103/PhysRevC.55.2521
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1997BB07      Nucl.Instrum.Methods Phys.Res. A388, 109 (1997)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, R.Turrisi

Detection η Mesons in Heavy-Ion Collisions at 100 MeV/Nucleon

NUCLEAR REACTIONS 27Al, 58Ni, 112Sn, 197Au(36Ar, X), E=95 MeV/nucleon; analyzed invariant mass spectra; deduced η detection sensitivity. GEANT simulations.

doi: 10.1016/S0168-9002(97)00114-9
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1996BA18      Phys.Rev. C53, 1782 (1996)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi

Nuclear Stopping in Heavy-Ion Collisions at 100 MeV/nucleon from Inclusive and Exclusive Neutral Pion Measurements

NUCLEAR REACTIONS 197Au, 27Al(36Ar, π0X), E=95 MeV/nucleon; measured σ(E(π0), θ); deduced stopping, reabsorption effects role.

doi: 10.1103/PhysRevC.53.1782
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1996BA76      Phys.Rev. C54, R2138 (1996)

A.Badala, R.Barbera, A.Bonasera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi

Search for Δ(1232)-Resonance Excitation in Heavy-Ion Collisions Around 100 MeV/nucleon

NUCLEAR REACTIONS 27Al(36Ar, X), E=95 MeV/nucleon; measured pπ0 correlations, invariant mass, relative angle distributions; deduced Δ(1232) mass, width, NN → NNπ channel σ. Model comparison.

doi: 10.1103/PhysRevC.54.R2138
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1995BA80      Phys.Rev.Lett. 74, 4779 (1995)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi

Photon-Photon Correlation in the 36Ar + 27Al Reaction at 95 MeV/Nucleon

NUCLEAR REACTIONS 27Al(36Ar, X), E=95 MeV/nucleon; measured photon-photon correlation; deduced emitting source T1/2, size. Intensity interferometry technique. Models comparison.

doi: 10.1103/PhysRevLett.74.4779
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1995BB15      Nucl.Instrum.Methods Phys.Res. B99, 657 (1995)

A.Badala, R.Barbera, F.Librizzi, A.Longhitano, D.Nicotra, A.Palmeri, G.S.Pappalardo, F.Riggi, A.Santoro, R.Turrisi, V.Aseev, A.Feschenko, Yu.Gavrilov, F.Guber, M.Golubeva, T.Karavicheva, A.Kurepin, P.Ostroumov, V.Potapov, V.Tiflov, A.Zhuravlev

Preliminary Results with the CLAMSUD Pion Spectrometer at the Moscow Meson Factory

NUCLEAR REACTIONS 10B, Cu(p, π+), E=209, 247, 364 MeV; measured pion spectra, σ(θ, E(π)). The CLAMSUD magnetic pion spectrometer.

doi: 10.1016/0168-583X(94)00664-4
Citations: PlumX Metrics


1994BB11      Nucl.Instrum.Methods Phys.Res. A351, 387 (1994)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi

Photon Intensity Interferometry with Multidetectors

NUCLEAR REACTIONS 27Al(36Ar, X), E=95 MeV/nucleon; analyzed, simulated invariant mass distribution data; deduced performance of BaF2 ball multi-detector as photon intensity interferometer.

doi: 10.1016/0168-9002(94)91368-4
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1993BA02      Phys.Rev. C47, 231 (1993)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, E.Migneco, P.Piattelli, G.Russo, P.Sapienza, A.Peghaire

Neutral Pion Production in the 16O + 27Al Reaction at 94 MeV/nucleon

NUCLEAR REACTIONS 27Al(16O, xπ0), E=94 MeV/nucleon; measured σ(θ, E(π0)). Boltzmann-Nordheim-Vlasov equation.

doi: 10.1103/PhysRevC.47.231
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1993BA04      Phys.Lett. 299B, 11 (1993)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, G.Pollarolo, C.H.Dasso

16O Breakup on Al, Ni and Au Targets at 94 MeV/Nucleon

NUCLEAR REACTIONS 27Al, 58Ni, 197Au(16O, X), E=94 MeV/nucleon; measured projectile fragmentation, α-particle velocities; deduced evidence for saturation of mean energy transferred to projectile in collision.

doi: 10.1016/0370-2693(93)90876-J
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1993BA07      Z.Phys. A344, 455 (1993)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo

Subthreshold Pion Production from Nucleus-Nucleus Collisions Around 100 MeV/nucleon

NUCLEAR REACTIONS 27Al(36Ar, X), E=94 MeV/nucleon; calculated charge particle multiplicity, velocity distribution; deduced global variable analysis usefulness.


1993BA26      Phys.Rev. C48, 633 (1993)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi

Breakup of the Projectile in 16O-Induced Reactions on 27Al, 58Ni, and 197Au Targets Around 100 MeV/Nucleon

NUCLEAR REACTIONS 27Al, 58Ni, 197Au(16O, 4α); E=94 MeV/nucleon; measured σ(θα, Eα); deduced projectile fragmentation mechanism.

doi: 10.1103/PhysRevC.48.633
Citations: PlumX Metrics


1993BA53      Phys.Rev. C48, 2350 (1993)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, E.Migneco, P.Piattelli, P.Sapienza, A.Peghaire

Impact-Parameter Dependence of Neutral Pion Production in the 36Ar on 27Al Collision at 95 MeV/nucleon

NUCLEAR REACTIONS 27Al(36Ar, X), E=95 MeV/nucleon; measured inclusive σ(θ(π0), E(π0)), charged particle multiplicity; deduced impact parameter dependence. Boltzmann-Nordheim-Vlasov model analysis. 4π multi-detector assembly.

doi: 10.1103/PhysRevC.48.2350
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1993BA56      Z.Phys. A346, 293 (1993)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo

Light Charge Particles Associated with Subthreshold Neutral Pion Emission in the 16O + 27Al Reaction

NUCLEAR REACTIONS 27Al(16O, X), E=94 MeV/nucleon; measured (light charged particle)π0-coin. Dynamical model analysis.

doi: 10.1007/BF01292520
Citations: PlumX Metrics


1993BA58      Phys.Lett. 316B, 240 (1993)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi, G.Bizard, J.L.Laville

Peripheral Pion Production in Projection in Projectile Breakup Reactions at 94 MeV/nucleon

NUCLEAR REACTIONS 27Al(16O, αX), E=94 MeV/nucleon; measured απ+-, απ--coin; deduced pion production mechanism. Plastic scintillators range telescope, multi-element array.

doi: 10.1016/0370-2693(93)90320-H
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1993LA21      Phys.Scr. 48, 188 (1993)

J.L.Laville, A.Badala, R.Barbera, G.Bizard, D.Durand, A.Palmeri, G.S.Pappalardo, F.Riggi

Subthreshold Pion Production in Heavy Ion Collisions Around 100 MeV/u: A statistical process ( Question )

NUCLEAR REACTIONS 27Al, Ni, 197Au(16O, X), E=94 MeV/nucleon; measured (light fragment)(charged pion)-, p(light fragment)-coin; deduced particle production mechanism.

doi: 10.1088/0031-8949/48/2/013
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1993LA25      Nucl.Phys. A564, 564 (1993)

J.L.Laville, A.Badala, R.Barbera, G.Bizard, R.Bougault, D.Durand, A.Palmeri, G.S.Pappalardo, F.Riggi

Proton and Subthreshold Pion Production Correlated with Light Fragments: A statistical process ( Question )

NUCLEAR REACTIONS 27Al, 58Ni, 197Au(16O, π+X), (16O, π-X), (16O, pX), E=94 MeV/nucleon; measured coincident light nuclei; deduced pion, particle statistical emission evidence.

doi: 10.1016/0375-9474(93)90214-I
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1993MI02      Phys.Lett. 298B, 46 (1993)

E.Migneco, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, P.Piattelli, G.Russo, P.Sapienza, A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, A.Peghaire, A.Bonasera

Strong Impact Parameter Dependence of Hard Photon Production in Intermediate Energy Heavy Ion Collisions

NUCLEAR REACTIONS 197Au(129Xe, X), E=44 MeV/nucleon; measured light charged particle production, γ production probability vs particle multiplicity; deduced impact parameter role.

doi: 10.1016/0370-2693(93)91704-Q
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1992BA17      Phys.Rev. C45, 1730 (1992)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, G.Bizard, D.Durand, J.L.Laville

Proton-Helium Correlation in 94 MeV/Nucleon 16O-Induced Reactions on Al, Ni, and Au Targets

NUCLEAR REACTIONS 27Al, 58Ni, 197Au(16O, pX), E=94 MeV/nucleon; measured σ(Ep, θ(light fragment), φ(light fragment)) vs light fragment velocity; deduced final state interactions role. Modified fireball model, participant-spectator picture.

doi: 10.1103/PhysRevC.45.1730
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1992BA41      Phys.Rev. C46, 604 (1992)

A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, A.Bonasera, F.Riggi, A.Adorno, L.Bimbot

Reactions 58,64Ni(p, π±) at 201 MeV

NUCLEAR REACTIONS 58,64Ni(p, π+), (p, π-), E=201 MeV; measured σ(θ(π), E(π)); deduced σ.

doi: 10.1103/PhysRevC.46.604
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0108.


1991BA01      Phys.Rev. C43, 190 (1991)

A.Badala, R.Barbera, A.Bonasera, M.Di Toro, A.Palmeri, G.S.Pappalardo, F.Riggi, G.Russo, G.Bizard, D.Durand, J.L.Laville

Statistical and Microscopic Description of Energetic Products in the Reactions Induced by 16O on 27Al, 58Ni, and 197Au at 94 MeV/Nucleon

NUCLEAR REACTIONS 58Ni, 197Au, 27Al(16O, p), (16O, π+), (16O, π-), E=94 MeV/nucleon; measured σ(Ep, θ), σ(E(π+), θ), σ(E(π-), θ). Calculated inclusive spectra. Statistical model, Boltzmann-Nordheim-Vlasov calculations.

doi: 10.1103/PhysRevC.43.190
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1991BA48      Europhys.Lett. 15, 145 (1991)

A.Badala, R.Barbera, G.Bizard, D.Durand, J.L.Laville, A.Palmeri, G.S.Pappalardo, F.Riggi

Energetic Particle Emission in Heavy-Ion Collisions Around 100 MeV/u

NUCLEAR REACTIONS 27Al, Ni, 197Au(16O, X), E=94 MeV/nucleon; measured Z=2 particle emitting source velocity, temperature; deduced phase space constraints. Particle-pion coincidences.

doi: 10.1209/0295-5075/15/2/006
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1991BL05      Phys.Rev. C44, 325 (1991)

S.Blagus, D.Miljanic, M.Zadro, G.Calvi, M.Lattuada, F.Riggi, C.Spitaleri, C.Blyth, O.Karban

4H Nucleus and the 2H(t, tp)n Reaction

NUCLEAR REACTIONS 2H(t, pt), E=35.5 MeV; measured σ(θ1, θ2, E2). 4H deduced ground state parameters. Kinematically complete experiment.

doi: 10.1103/PhysRevC.44.325
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1990BA53      Nucl.Phys. A519, 231c (1990)

R.Barbera, A.Badala, A.Adorno, A.Bonasera, M.Di Toro, A.Palmeri, G.S.Pappalardo, F.Riggi, G.Russo, G.Bizard, D.Durand, J.L.Laville, G.M.Jin, E.Rosato

Subthreshold Production of Pions in Coincidence with Light Particles

NUCLEAR REACTIONS 27Al(16O, X), E=94 MeV/nucleon; measured (light charged particle)pion-coin, σ(θπ, Eπ); deduced pion emission mechanism.

doi: 10.1016/0375-9474(90)90630-5
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1990BL14      Z.Phys. A337, 297 (1990)

S.Blagus, C.Blyth, G.Calvi, O.Karban, M.Lattuada, D.Miljanic, F.Riggi, C.Spitaleri, M.Zadro

Quasifree Processes in the 3H + 2H → d + d + n Reaction

NUCLEAR REACTIONS 2H(t, 2d), E=35 MeV; measured σ(θ1, θ2) vs arc length. Plane wave impulse approximation analysis.


1990CA11      Phys.Rev. C41, 1848 (1990)

G.Calvi, M.Lattuada, D.Miljanic, F.Riggi, C.Spitaleri, M.Zadro

Quasifree Reaction Mechanism in 2H(6Li, 3Heα)n at E0 = 21.6-33.6 MeV

NUCLEAR REACTIONS, ICPND 2H(6Li, 3Heα), E=21.6-33.6 MeV; measured σ(θ1, θ2, E1); deduced 1H(6Li, 3He) reaction σ(E). PWIA.

doi: 10.1103/PhysRevC.41.1848
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1989ZA04      Phys.Rev. C40, 181 (1989)

M.Zadro, D.Miljanic, C.Spitaleri, G.Calvi, M.Lattuada, F.Riggi

Excitation Function of the Quasifree Contribution in the 2H(7Li, αα)n Reaction at E0 = 28-48 MeV

NUCLEAR REACTIONS 2H(7Li, 2α)n, E=28-48 MeV; measured σ(E, E1, θ1, θ2); deduced quasifree contributions, momentum distribution of p-n motion in deuteron. Analyzed with PWIA. Enriched target.

doi: 10.1103/PhysRevC.40.181
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1988LA11      Z.Phys. A330, 183 (1988)

M.Lattuada, F.Riggi, D.Vinciguerra, C.Spitaleri, G.Vourvopoulos, D.Miljanic, E.Norbeck

Energy Dependence of Direct Effects in the 6Li + 6Li → 3α Reaction Around the Coulomb Barrier

NUCLEAR REACTIONS 6Li(6Li, 2α), E=4.2 MeV; measured two quasi-free process σ(θ1, θ2, E1); deduced mechanism, energy dependence. PWIA, DWBA analyses.


1987LA25      Z.Phys. A328, 497 (1987)

M.Lattuada, F.Riggi, D.Vinciguerra, C.Spitaleri, D.Miljanic

Excitation Function of Quasi-Free Processes in the 6Li + 6Li → 3α Reaction

NUCLEAR REACTIONS 6Li(6Li, 2α), E=2.4-6.7 MeV; measured quasifree reaction σ(E), αα(θ), σ(θ1, θ2) vs E.


1987ZA07      Nucl.Phys. A474, 373 (1987)

M.Zadro, D.Miljanic, M.Lattuada, F.Riggi, C.Spitaleri

Quasi-Free Processes in 6Li(3He, pα)4He Reaction at Low Energies

NUCLEAR REACTIONS 6Li(3He, pα), E=3.5, 4.4, 5.5 MeV; measured σ(E, E1, E2, θ1, θ2); deduced virtual reaction role. PWIA analysis.

doi: 10.1016/0375-9474(87)90622-1
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0549.


1986LA26      Nucl.Phys. A458, 493 (1986)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, D.Miljanic, M.Zadro, Yao Jinzhang

The Quasi-Free 9Be(3He, αα)4He Reaction between 3 and 12 MeV

NUCLEAR REACTIONS 9Be(3He, 2α), E=3-12 MeV; measured σ(E, E1, E2, θ1, θ2); deduced σ(E) for quasifree process 5He(3He, α). 9Be deduced 4He-5He momentum distribution. Kinematically complete experiment.

doi: 10.1016/0375-9474(86)90047-3
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1986ZA09      Z.Phys. A325, 119 (1986)

M.Zadro, S.Blagus, D.Miljanic, M.Lattuada, F.Riggi, C.Spitaleri

3He Break-Up and Quasi-Free 7Li(p, α)4He Reaction at Low Energies

NUCLEAR REACTIONS 7Li(3He, 2α), E=tandem; measured σ(θ1, θ2, E1) following 3He breakup; deduced quasifree (p, α) reaction contribution. 3He deduced p-d motion momentum distribution. Si detectors. PWIA.


1984CA06      Nuovo Cim. 79A, 45 (1984)

G.Calvi, M.Lattuada, C.Spitaleri, F.Riggi, D.Vinciguerra, D.Miljanic

Spectroscopic Factors from the 12C(3He, d)13N Reaction at 13 MeV

NUCLEAR REACTIONS 12C(3He, d), E=13 MeV; measured σ(θ). 13N levels deduced spectroscopic factors. DWBA analysis.

doi: 10.1007/BF02831078
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1984LA19      Phys.Rev. C30, 531 (1984)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, G.Vourvopoulos, X.Aslanoglou, D.Miljanic

Direct Mechanism of 6Li + 6Li → 3α Reaction at Low Energy

NUCLEAR REACTIONS 6Li(6Li, 2α), E=2.4, 4.2 MeV; measured σ(θα1, θα2, Eα1); deduced reaction mechanism. Kinematically complete experiment.

doi: 10.1103/PhysRevC.30.531
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1984LA32      Nucl.Instrum.Methods 226, 569 (1984)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra

Monte Carlo Evaluation of Experimental Effects in Nuclear Quasi-Free Reactions

NUCLEAR REACTIONS 9Be(3He, 2α), E=2.8 MeV; measured σ(θ1, θ2, E1). Nuclear quasifree scattering, Monte Carlo simulation.

doi: 10.1016/0168-9002(84)90085-8
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1984LA33      Nuovo Cim. 83A, 151 (1984)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra

Quasi-Free Experiments as a Tool for the Study of 6Li Cluster Structure

NUCLEAR STRUCTURE 6Li; analyzed α-d clustering probability data; deduced intercluster wave function role. Several reaction modes.

doi: 10.1007/BF02902629
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1983CA07      Lett.Nuovo Cim. 36, 475 (1983)

G.Calvi, M.Lattuada, C.Spitaleri, F.Riggi, D.Vinciguerra, C.M.Sutera, A.Pantaleo

Continuous Spectra of Deuterons from 3He + 12C at Low Energy

NUCLEAR REACTIONS 12C(3He, d), E=13 MeV; measured σ(θd, Ed); deduced 3He breakup mechanism.

doi: 10.1007/BF02817987
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1983CA13      Lett.Nuovo Cim. 37, 279 (1983)

G.Calvi, M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, D.Miljanic

Quasi-Free Scattering and α - d Clustering Probability in 6Li

NUCLEAR REACTIONS 6Li(p, pd), E=20, 42 MeV; measured σ(θp, θd, Ed). 6Li deduced α-d clustering probability. Plane wave impulse approximation, quasiparticle scattering.

doi: 10.1007/BF02752240
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1982LA09      Lett.Nuovo Cim. 33, 433 (1982)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, C.M.Sutera

Search for Quasi-Free Effects in the 9Be(d, tα)4He Reaction at Low Momentum Transfer

NUCLEAR REACTIONS 9Be(d, tα), E=2.5 MeV; measured σ(Et, θt, θα); deduced no quasifree effects. 7Li, 8Be levels deduced Γ, decay mechanism.

doi: 10.1007/BF02822658
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1982LA11      Nuovo Cim. 69A, 1 (1982)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, C.M.Sutera, A.Pantaleo

Quasi-Free Effects in the 9Be(p, dα)4He Reaction at 30 MeV

NUCLEAR REACTIONS 9Be(p, dα), E=30 MeV; measured σ(θd, Ed, θα); deduced reaction mechanism. 9Be deduced α-, 5He-cluster momentum distribution width. Quasifree scattering, DWIA analysis.

doi: 10.1007/BF02780408
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1982LA19      Phys.Rev. C26, 1330 (1982)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, C.M.Sutera

Mechanism of the 6Li + 6Li → 3α Reaction at Low Energy

NUCLEAR REACTIONS 6Li(6Li, 2α), E=2 MeV; calculated σ(Eα2, θα2, θα3), αα-coin; deduced reaction mechanism. PWIA analysis.

doi: 10.1103/PhysRevC.26.1330
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1982LA20      Nuovo Cim. 71A, 429 (1982)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, C.M.Sutera, A.Pantaleo

The 6Li(3He, pα)4He Reaction at 13 MeV and the αd Momentum Distribution

NUCLEAR REACTIONS 6Li(3He, pα), E=13 MeV; measured σ(θp, Ep, θα). 6Li deduced deuteron-alpha motion momentum distribution. 5Li deduced level, Γ. Impulse approximation.

doi: 10.1007/BF02898937
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1982LA21      Nuovo Cim. 72A, 51 (1982)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, P.G.Fallica

The Neutron Momentum Distribution in 7Li and the Three-Body Reaction 7Li(d, αα)n

NUCLEAR REACTIONS 7Li(d, 2α), E=2 MeV; measured σ(θ1, θ2, E1); deduced sequential decay mechanism. 7Li deduced neutron momentum distribution. PIWA analysis.

doi: 10.1007/BF02784792
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1981FA02      Lett.Nuovo Cim. 30, 241 (1981)

P.G.Fallica, M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, C.M.Sutera

Experimental Test of the Polar Approximation in the Quasi-Free 9Be(3He, αα) 4He Reaction at Low Energy

NUCLEAR REACTIONS 9Be(3He, 2α), E=2.8 MeV; measured σ(θα1, θα2, Eα1); deduced pole approximation validity. Treiman-Yang criterion, quasifree reaction process.

doi: 10.1007/BF02817067
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1981FA07      Phys.Rev. C24, 1394 (1981)

P.G.Fallica, M.Lattuada, F.Riggi, C.Spitaleri, C.M.Sutera, D.Vinciguerra

Treiman-Yang Criterion as a Test of the Pole Approximation in the 9Be(3He, αα)4He Reaction

NUCLEAR REACTIONS 9Be(3He, 2α), E=2.8 MeV; measured σ(E1, θ1, θ2); deduced Treiman-Yang distributions.

doi: 10.1103/PhysRevC.24.1394
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1981LA07      Nuovo Cim. 62A, 165 (1981)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, S.Micheletti, A.Pantaleo

Investigation of the Reaction Mechanisms in the 11B + p → 3α Reaction at 20 MeV

NUCLEAR REACTIONS 11B(p, 2α), E=20 MeV; measured σ(θα1, θα2, Eα1); deduced reaction mechanism.

doi: 10.1007/BF02770908
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1981LA13      Nuovo Cim. 63A, 530 (1981)

M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra, C.M.Sutera

Momentum Distribution of Alpha Clusters in Light Nuclei from (α, 2α) Reactions at High Energy

NUCLEAR REACTIONS 6Li, 10B, 12C, 16O, 23Na(α, 2α), E=700 MeV; analyzed data; deduced intercluster motion wave function choice criteria. PWIA.

doi: 10.1007/BF02778132
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1980BA04      Phys.Rev. C21, 1104 (1980)

S.Barbarino, M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra

Impulse Distribution of the α-d Motion in 6Li

NUCLEAR REACTIONS 6Li(p, pd), E=590 MeV; analyzed data. 6Li deduced fwhm of α, d cluster momentum distribution.

doi: 10.1103/PhysRevC.21.1104
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1979BA27      Lett.Nuovo Cim. 25, 249 (1979)

S.Barbarino, M.Lattuada, F.Riggi, C.Spitaleri, D.Vinciguerra

Quasi-Free and Sequential Processes in the 9Be(3He, αα)4He Reaction at 2.8 MeV

NUCLEAR REACTIONS 9Be(3He, 2α), E=2.8 MeV; measured σ(Eα1, θα1, θα2); deduced reaction mechanism.

doi: 10.1007/BF02776237
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1979BA66      Nuovo Cim. 53A, 327 (1979)

S.Barbarino, M.Lattuada, F.Riggi, C.Spitaleri, C.M.Sutera, D.Vinciguerra

Study of the Quasi-Free 6Li(3He, pα)4He Reaction at 2.9 MeV

NUCLEAR REACTIONS 6Li(3He, pα), E=2.9 MeV; measured σ(Ep, θp, θα), σ(Eα, θp, θα); deduced reaction mechanism. Cluster model, Breit-Wigner amplitudes.

doi: 10.1007/BF02776372
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1978AR21      Nuovo Cim. 45A, 405 (1978)

N.Arena, D.Vinciguerra, M.Lattuada, F.Riggi, C.Spitaleri

Energy Dependence of the Quasi-Free 9Be(3He, αα)4He Reaction Near the Coulomb Barrier.

NUCLEAR REACTIONS 9Be(3He, 2α), 9Be(3He, 8Be'), E=2.5, 2.7 MeV; measured αα-coin, σ(E, θ1, θ2) for sequential reaction; deduced reaction mechanism.

doi: 10.1007/BF02730079
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1978SP03      Lett.Nuovo Cim. 21, 345 (1978)

C.Spitaleri, M.Lattuada, F.Riggi, N.Arena, D.Vinciguerra

On the 7Li(d, αα)n Quasi-Free Reaction at Low Energy

NUCLEAR REACTIONS 7Li(d, 2α), E=2.0 MeV; measured σ, αα-coin.

doi: 10.1007/BF02762995
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1977CA03      Lett.Nuovo Cim. 18, 77 (1977)

G.Calvi, S.Cavallaro, R.Potenza, F.Riggi, C.Spitaleri

Excitation Functions of (d, d) and (d, p) Reactions on 15N in the Deuteron Energy Range E = (1.4-2.7) MeV

NUCLEAR REACTIONS 15N(d, d), (d, p), E=1.4-2.7 MeV; measured σ(E, θ).

doi: 10.1007/BF02782248
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1977LA13      Lett.Nuovo Cim. 20, 193 (1977)

M.Lattuada, F.Riggi, S.Barbarino, C.Spitaleri, D.Vinciguerra

Search for Quasi-Free Effects in 10B(d, αα)4He and 11B(p, αα)4He Reactions at Low Energy

NUCLEAR REACTIONS 10B(d, 2α), E=2 MeV; 11B(p, 2α), E=3 MeV; measured σ in search of quasifree effects.

doi: 10.1007/BF02785125
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1976AR11      Lett.Nuovo Cim. 17, 231 (1976)

N.Arena, D.Vinciguerra, F.Riggi, C.Spitaleri

Quasi-Free Contribution to the 9Be(3He, αα)4He Reaction at 2.8 MeV

NUCLEAR REACTIONS 9Be(3He, 2α), E=2.8 MeV; measured σ, αα-coin.

doi: 10.1007/BF02746461
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1976CA28      Lett.Nuovo Cim. 17, 467 (1976)

G.Calvi, S.Cavallaro, R.Potenza, F.Riggi, C.Spitaleri

Intermediate Structure in 15N(d, α) Reaction at E < 3 MeV

NUCLEAR REACTIONS 15N(d, α), E < 3 MeV; measured σ(E, Eα, θ). 17O deduced resonance, Γ.

doi: 10.1007/BF02746495
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