WFRF:(Pawlowski J)
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 05532naa a2200685 4500 | |
| 001 | oai:research.chalmers.se:68db4103-d091-4e8e-9533-f69ce90e3bbe | |
| 003 | SwePub | |
| 008 | 231112s2023 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://research.chalmers.se/publication/5382942 URI |
| 024 | 7 | a https://doi.org/10.1103/PhysRevC.108.0446102 DOI |
| 040 | a (SwePub)cth | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a art2 swepub-publicationtype |
| 072 | 7 | a ref2 swepub-contenttype |
| 100 | 1 | a Pawłowski, P.u Polish Academy of Sciences4 aut |
| 245 | 1 0 | a Neutrons from projectile fragmentation at 600 MeV/nucleon |
| 264 | 1 | c 2023 |
| 520 | a The neutron emission in projectile fragmentation at relativistic energies was studied with the Large-Area-Neutron-Detector LAND coupled to the ALADIN forward spectrometer at the GSI Schwerionen-Synchrotron (SIS). Stable Sn124 and radioactive Sn107 and La124 beams with an incident energy of 600 MeV/nucleon were used to explore the N/Z dependence of the identified neutron source. A cluster-recognition algorithm is applied for identifying individual particles within the hit distributions registered with LAND. The obtained momentum distributions are extrapolated over the full phase space occupied by the neutrons from the projectile-spectator source. The mean multiplicities of spectator neutrons reach values of up to about 11 and depend strongly on the isotopic composition of the projectile. An effective source temperature of T≈2-5 MeV, monotonically increasing with decreasing impact parameter, is deduced from the transverse momentum distributions. For the interpretation of the data, calculations with the statistical multifragmentation model were performed. The variety of excited projectile spectators assumed to decay statistically is represented by an ensemble of excited sources with parameters determined previously from the fragment production observed in the same experiments. The obtained agreement is very satisfactory for more peripheral collisions where, according to the model, neutrons are mainly emitted during the secondary decays of excited fragments. The neutron multiplicity in more central collisions is underestimated, indicating that other sources besides the modeled statistical breakup contribute to the observed neutron yield. The choice made for the symmetry-term coefficient of the liquid-drop description of produced fragments has a weak effect on the predicted neutron multiplicities. | |
| 650 | 7 | a NATURVETENSKAPx Fysikx Subatomär fysik0 (SwePub)103012 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Subatomic Physics0 (SwePub)103012 hsv//eng |
| 700 | 1 | a Brzychczyk, J.u Jagiellonian University in Kraków, Poland4 aut |
| 700 | 1 | a Buyukcizmeci, N.u Selçuk Üniversitesi,Selçuk University4 aut |
| 700 | 1 | a Johansson, Håkan T,d 1977u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)f96hajo |
| 700 | 1 | a Trautmann, W.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Wieloch, A.u Jagiellonian University in Kraków, Poland4 aut |
| 700 | 1 | a Adrich, P.4 aut |
| 700 | 1 | a Aumann, T.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Barczyk, T.u Jagiellonian University in Kraków, Poland4 aut |
| 700 | 1 | a Bianchin, S.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Boretzky, K.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Botvina, Alexanderu Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt4 aut |
| 700 | 1 | a Chbihi, A.u Grand Accélérateur National d'Ions Lourds (GANIL)4 aut |
| 700 | 1 | a Cibor, J.u Polish Academy of Sciences4 aut |
| 700 | 1 | a Czech, B.u Polish Academy of Sciences4 aut |
| 700 | 1 | a Emling, H.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Frankland, J. D.u Grand Accélérateur National d'Ions Lourds (GANIL)4 aut |
| 700 | 1 | a Heil, M.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Le Fèvre, A.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Leifels, Y.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Lühning, J.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Łukasik, J.u Polish Academy of Sciences,Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Lynen, U.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Majka, Z.u Jagiellonian University in Kraków, Poland4 aut |
| 700 | 1 | a Mishustin, I. N.u Frankfurt Institute for Advanced Studies4 aut |
| 700 | 1 | a Müller, W. F.J.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Ogul, R.u Selçuk Üniversitesi,Selçuk University4 aut |
| 700 | 1 | a Orth, H.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Palit, R.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Rossi, D.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Schwarz, C.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Sfienti, C.u Johannes Gutenberg-Universität Mainz,Johannes Gutenberg University Mainz4 aut |
| 700 | 1 | a Simon, H.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Summerer, K.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Weick, H.u Helmholtz Zentrum,Helmholtz Center4 aut |
| 700 | 1 | a Zwiegliński, B.4 aut |
| 710 | 2 | a Jagiellonian University in Kraków, Polandb Polish Academy of Sciences4 org |
| 773 | 0 | t Physical Review Cg 108:4q 108:4x 2469-9993x 2469-9985 |
| 856 | 4 8 | u https://research.chalmers.se/publication/538294 |
| 856 | 4 8 | u https://doi.org/10.1103/PhysRevC.108.044610 |
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- Pawłowski, P.
- Brzychczyk, J.
- Buyukcizmeci, N.
- Johansson, Håkan ...
- Trautmann, W.
- Wieloch, A.
- visa fler...
- Adrich, P.
- Aumann, T.
- Barczyk, T.
- Bianchin, S.
- Boretzky, K.
- Botvina, Alexand ...
- Chbihi, A.
- Cibor, J.
- Czech, B.
- Emling, H.
- Frankland, J. D.
- Heil, M.
- Le Fèvre, A.
- Leifels, Y.
- Lühning, J.
- Łukasik, J.
- Lynen, U.
- Majka, Z.
- Mishustin, I. N.
- Müller, W. F.J.
- Ogul, R.
- Orth, H.
- Palit, R.
- Rossi, D.
- Schwarz, C.
- Sfienti, C.
- Simon, H.
- Summerer, K.
- Weick, H.
- Zwiegliński, B.
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