TY  - JOUR
AU  - Warner, Robert E.
AU  - McKinnon, MH
AU  - Needleman, JS
AU  - Shaner, NC
AU  - Becchetti, ED
AU  - Roberts, DA
AU  - Galonsky, A
AU  - Ronningen, RM
AU  - Steiner, M
AU  - Brown, James
AU  - Kolata, JJ
AU  - Nadasen, A
AU  - Subotić, Krunoslav M.
PY  - 2001
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2464
AB  - Total reaction cross sections sigma (R) of all particle-stable Be isotopes on Si, and several of their neutron-removal cross sections sigma (-xn), were measured near (30-60)A MeV by injecting magnetically separated, focused, monoenergetic secondary beams of these projectiles into a telescope containing nine Si transmission detectors. Similar measurements were made for Be10-12 on Pb, by placing Pb targets between the Si detectors of another telescope. A Glauber analysis of the Be+Si sigma (R) data, including only nuclear forces, yields rms radii for the Be isotopes in general agreement with those found by other workers. Similar calculations underpredict the CTR data for Be+Pb, showing the importance of electromagnetic dissociation. A simple microscopic theory reproduces the n-removal cross sections for Be-11 and Be-14 on Si, but overpredicts n removal for Be-11 on Ph. For Be-12 incident upon both Si and Pb targets, sigma (-2n) significantly exceeds sigma (-n), as is expected since 1n removal leaves the weakly bound halo nucleus Be-11. A similar effect for Be-10 on Si is attributed to the weak binding of the last neutron of Be-9; however, for Be-10+Pb, sigma (-n) slightly exceeds sigma (-2n).
T2  - Physical Review C
T1  - Total reaction and neutron-removal cross sections of (30-60)A MeV Be isotopes on Si and Pb
VL  - 64
IS  - 4
DO  - 10.1103/PhysRevC.64.044611
ER  - 

@article{
author = "Warner, Robert E. and McKinnon, MH and Needleman, JS and Shaner, NC and Becchetti, ED and Roberts, DA and Galonsky, A and Ronningen, RM and Steiner, M and Brown, James and Kolata, JJ and Nadasen, A and Subotić, Krunoslav M.",
year = "2001",
abstract = "Total reaction cross sections sigma (R) of all particle-stable Be isotopes on Si, and several of their neutron-removal cross sections sigma (-xn), were measured near (30-60)A MeV by injecting magnetically separated, focused, monoenergetic secondary beams of these projectiles into a telescope containing nine Si transmission detectors. Similar measurements were made for Be10-12 on Pb, by placing Pb targets between the Si detectors of another telescope. A Glauber analysis of the Be+Si sigma (R) data, including only nuclear forces, yields rms radii for the Be isotopes in general agreement with those found by other workers. Similar calculations underpredict the CTR data for Be+Pb, showing the importance of electromagnetic dissociation. A simple microscopic theory reproduces the n-removal cross sections for Be-11 and Be-14 on Si, but overpredicts n removal for Be-11 on Ph. For Be-12 incident upon both Si and Pb targets, sigma (-2n) significantly exceeds sigma (-n), as is expected since 1n removal leaves the weakly bound halo nucleus Be-11. A similar effect for Be-10 on Si is attributed to the weak binding of the last neutron of Be-9; however, for Be-10+Pb, sigma (-n) slightly exceeds sigma (-2n).",
journal = "Physical Review C",
title = "Total reaction and neutron-removal cross sections of (30-60)A MeV Be isotopes on Si and Pb",
volume = "64",
number = "4",
doi = "10.1103/PhysRevC.64.044611"
}

Warner, R. E., McKinnon, M., Needleman, J., Shaner, N., Becchetti, E., Roberts, D., Galonsky, A., Ronningen, R., Steiner, M., Brown, J., Kolata, J., Nadasen, A.,& Subotić, K. M.. (2001). Total reaction and neutron-removal cross sections of (30-60)A MeV Be isotopes on Si and Pb. in Physical Review C, 64(4).
https://doi.org/10.1103/PhysRevC.64.044611

Warner RE, McKinnon M, Needleman J, Shaner N, Becchetti E, Roberts D, Galonsky A, Ronningen R, Steiner M, Brown J, Kolata J, Nadasen A, Subotić KM. Total reaction and neutron-removal cross sections of (30-60)A MeV Be isotopes on Si and Pb. in Physical Review C. 2001;64(4).
doi:10.1103/PhysRevC.64.044611 .

Warner, Robert E., McKinnon, MH, Needleman, JS, Shaner, NC, Becchetti, ED, Roberts, DA, Galonsky, A, Ronningen, RM, Steiner, M, Brown, James, Kolata, JJ, Nadasen, A, Subotić, Krunoslav M., "Total reaction and neutron-removal cross sections of (30-60)A MeV Be isotopes on Si and Pb" in Physical Review C, 64, no. 4 (2001),
https://doi.org/10.1103/PhysRevC.64.044611 . .

TY  - JOUR
AU  - Warner, Robert E.
AU  - McKinnon, MH
AU  - Shaner, NC
AU  - Becchetti, FD
AU  - Nadasen, A
AU  - Roberts, DA
AU  - Brown, James
AU  - Galonsky, A
AU  - Kolata, JJ
AU  - Ronningen, RM
AU  - Steiner, M
AU  - Subotić, Krunoslav M.
PY  - 2000
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2371
AB  - Total reaction cross sections sigma(R) of (30-60)A MeV He-4,He-6,He-8 and Li-6,Li-7,Li-8,Li-9,Li-11 on Ph, and 2n-removal cross sections sigma-(2n) of He-6,He-8 and Li-11 on Pb, were measured by injecting magnetically separated, focused, monoenergetic, secondary beams of those projectiles into a telescope containing Pb targets separated by thin Si detectors. All these sigma(R)s (except He-4), and sigma-(2n) for He-6 and Li-11, are underpredicted by microscopic model calculations which include only nuclear forces. Better agreement is achieved by including electromagnetic dissociation in the model, for those projectiles for which either the electric dipole response functions or the dominant photodissociation cross sections were known. The cross sections sigma-(4n) for He-8, sigma-(xn) for Li-7,Li-8,Li-9, and (sigma-(3n)+ sigma-(4n)) for Li-11 were found to be less than or equal to 0.7 b. All sigma(R)s were measured to better than 5% accuracy, showing that the method is usable for other target elements sandwiched into a Si telescope.
T2  - Physical Review C
T1  - Total reaction and neutron-removal cross sections of (30-60)A MeV He and Li isotopes on Pb
VL  - 62
IS  - 2
DO  - 10.1103/PhysRevC.62.024608
ER  - 

@article{
author = "Warner, Robert E. and McKinnon, MH and Shaner, NC and Becchetti, FD and Nadasen, A and Roberts, DA and Brown, James and Galonsky, A and Kolata, JJ and Ronningen, RM and Steiner, M and Subotić, Krunoslav M.",
year = "2000",
abstract = "Total reaction cross sections sigma(R) of (30-60)A MeV He-4,He-6,He-8 and Li-6,Li-7,Li-8,Li-9,Li-11 on Ph, and 2n-removal cross sections sigma-(2n) of He-6,He-8 and Li-11 on Pb, were measured by injecting magnetically separated, focused, monoenergetic, secondary beams of those projectiles into a telescope containing Pb targets separated by thin Si detectors. All these sigma(R)s (except He-4), and sigma-(2n) for He-6 and Li-11, are underpredicted by microscopic model calculations which include only nuclear forces. Better agreement is achieved by including electromagnetic dissociation in the model, for those projectiles for which either the electric dipole response functions or the dominant photodissociation cross sections were known. The cross sections sigma-(4n) for He-8, sigma-(xn) for Li-7,Li-8,Li-9, and (sigma-(3n)+ sigma-(4n)) for Li-11 were found to be less than or equal to 0.7 b. All sigma(R)s were measured to better than 5% accuracy, showing that the method is usable for other target elements sandwiched into a Si telescope.",
journal = "Physical Review C",
title = "Total reaction and neutron-removal cross sections of (30-60)A MeV He and Li isotopes on Pb",
volume = "62",
number = "2",
doi = "10.1103/PhysRevC.62.024608"
}

Warner, R. E., McKinnon, M., Shaner, N., Becchetti, F., Nadasen, A., Roberts, D., Brown, J., Galonsky, A., Kolata, J., Ronningen, R., Steiner, M.,& Subotić, K. M.. (2000). Total reaction and neutron-removal cross sections of (30-60)A MeV He and Li isotopes on Pb. in Physical Review C, 62(2).
https://doi.org/10.1103/PhysRevC.62.024608

Warner RE, McKinnon M, Shaner N, Becchetti F, Nadasen A, Roberts D, Brown J, Galonsky A, Kolata J, Ronningen R, Steiner M, Subotić KM. Total reaction and neutron-removal cross sections of (30-60)A MeV He and Li isotopes on Pb. in Physical Review C. 2000;62(2).
doi:10.1103/PhysRevC.62.024608 .

Warner, Robert E., McKinnon, MH, Shaner, NC, Becchetti, FD, Nadasen, A, Roberts, DA, Brown, James, Galonsky, A, Kolata, JJ, Ronningen, RM, Steiner, M, Subotić, Krunoslav M., "Total reaction and neutron-removal cross sections of (30-60)A MeV He and Li isotopes on Pb" in Physical Review C, 62, no. 2 (2000),
https://doi.org/10.1103/PhysRevC.62.024608 . .

TY  - JOUR
AU  - Warner, Robert E.
AU  - Thirumurthy, H.
AU  - Woodroffe, J.
AU  - Becchetti, FD
AU  - Brown, James
AU  - Davids, BS
AU  - Galonsky, A
AU  - Kolata, JJ
AU  - Kruse, JJ
AU  - Lee, MY
AU  - Nadasen, A
AU  - O'Donnell, TW
AU  - Roberts, DA
AU  - Ronningen, RM
AU  - Samanta, C
AU  - Schwandt, P
AU  - von Schwarzenberg, J
AU  - Steiner, M
AU  - Subotić, Krunoslav M.
AU  - Wang, Jiansong
AU  - Zimmerman, JA
PY  - 1998
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2154
AB  - Total reaction cross sections, sigma(R), on Si were measured near 40 A MeV for the proton-halo candidate N-12 and the two-proton-halo candidate Ne-17, and were compared with sigma(R) for other light proton-rich nuclei. The A-dependence shows enhanced sigma(R)s for N-12 and Ne-17, relative to their neighbors, but the effect is smaller than for B-8 which has been argued to have a proton halo. In general, nuclei with loosely bound last protons (S-p less than or equal to 1.5 MeV) have significantly larger sigma(R)S than their neighbors. Cross sections for charge-removal from N-12 and Ne-17 also were obtained. (C) 1998 Elsevier Science B.V.
T2  - Nuclear Physics A
T1  - Reaction cross sections in Si of light proton-halo candidates N-12 and Ne-17
VL  - 635
IS  - 3
SP  - 292
EP  - 304
DO  - 10.1016/S0375-9474(98)00163-8
ER  - 

@article{
author = "Warner, Robert E. and Thirumurthy, H. and Woodroffe, J. and Becchetti, FD and Brown, James and Davids, BS and Galonsky, A and Kolata, JJ and Kruse, JJ and Lee, MY and Nadasen, A and O'Donnell, TW and Roberts, DA and Ronningen, RM and Samanta, C and Schwandt, P and von Schwarzenberg, J and Steiner, M and Subotić, Krunoslav M. and Wang, Jiansong and Zimmerman, JA",
year = "1998",
abstract = "Total reaction cross sections, sigma(R), on Si were measured near 40 A MeV for the proton-halo candidate N-12 and the two-proton-halo candidate Ne-17, and were compared with sigma(R) for other light proton-rich nuclei. The A-dependence shows enhanced sigma(R)s for N-12 and Ne-17, relative to their neighbors, but the effect is smaller than for B-8 which has been argued to have a proton halo. In general, nuclei with loosely bound last protons (S-p less than or equal to 1.5 MeV) have significantly larger sigma(R)S than their neighbors. Cross sections for charge-removal from N-12 and Ne-17 also were obtained. (C) 1998 Elsevier Science B.V.",
journal = "Nuclear Physics A",
title = "Reaction cross sections in Si of light proton-halo candidates N-12 and Ne-17",
volume = "635",
number = "3",
pages = "292-304",
doi = "10.1016/S0375-9474(98)00163-8"
}

Warner, R. E., Thirumurthy, H., Woodroffe, J., Becchetti, F., Brown, J., Davids, B., Galonsky, A., Kolata, J., Kruse, J., Lee, M., Nadasen, A., O'Donnell, T., Roberts, D., Ronningen, R., Samanta, C., Schwandt, P., von Schwarzenberg, J., Steiner, M., Subotić, K. M., Wang, J.,& Zimmerman, J.. (1998). Reaction cross sections in Si of light proton-halo candidates N-12 and Ne-17. in Nuclear Physics A, 635(3), 292-304.
https://doi.org/10.1016/S0375-9474(98)00163-8

Warner RE, Thirumurthy H, Woodroffe J, Becchetti F, Brown J, Davids B, Galonsky A, Kolata J, Kruse J, Lee M, Nadasen A, O'Donnell T, Roberts D, Ronningen R, Samanta C, Schwandt P, von Schwarzenberg J, Steiner M, Subotić KM, Wang J, Zimmerman J. Reaction cross sections in Si of light proton-halo candidates N-12 and Ne-17. in Nuclear Physics A. 1998;635(3):292-304.
doi:10.1016/S0375-9474(98)00163-8 .

Warner, Robert E., Thirumurthy, H., Woodroffe, J., Becchetti, FD, Brown, James, Davids, BS, Galonsky, A, Kolata, JJ, Kruse, JJ, Lee, MY, Nadasen, A, O'Donnell, TW, Roberts, DA, Ronningen, RM, Samanta, C, Schwandt, P, von Schwarzenberg, J, Steiner, M, Subotić, Krunoslav M., Wang, Jiansong, Zimmerman, JA, "Reaction cross sections in Si of light proton-halo candidates N-12 and Ne-17" in Nuclear Physics A, 635, no. 3 (1998):292-304,
https://doi.org/10.1016/S0375-9474(98)00163-8 . .

TY  - JOUR
AU  - Warner, Robert E.
AU  - Patty, RA
AU  - Voyles, PM
AU  - Nadasen, A
AU  - Becchetti, FD
AU  - Brown, James
AU  - Esbensen, H
AU  - Galonsky, A
AU  - Kolata, JJ
AU  - Kruse, J
AU  - Lee, MY
AU  - Ronningen, RM
AU  - Schwandt, P
AU  - vonSchwarzenberg, J
AU  - Sherrill, BM
AU  - Subotić, Krunoslav M.
AU  - Wang, Jiansong
AU  - Zecher, P
PY  - 1996
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2016
AB  - Total reaction cross sections, sigma R, of 20-60A MeV He-4,He-6,He-8, Li-6-9,Li-11, and Be-10 were measured by injecting magnetically separated, focused, monoenergetic, identified secondary beams of those projectiles into a Si detector telescope and measuring their energy-deposition spectra. These sigma(R)s accurate to about 3%, were compared with predictions of optical, strong absorption, and microscopic models. The latter gave the best overall fit to the data, providing long-tailed matter densities were assumed. The best available optical potentials generally overpredicted the data by about 10%. Strong absorption calculations, in which the isospin-dependant term is quite important, were often unsuccessful, especially for projectiles with large neutron excess. Two-neutron removal cross sections were measured for He-6 and Li-11; the Li-11 data were slightly overpredicted by a microscopic model which includes correlation effects for the Li-11 valence neutrons. Both 2n and 4n removal from He-8 were observed, in about a 2:1 ratio. Subtraction analysis of the data indicates that He-4 is a good core within He-6 and He-8, as is Li-9 within Li-11.
T2  - Physical Review C
T1  - Total reaction and 2n-removal cross sections of 20-60A MeV He-4,He-6,He-8, Li-6-9,Li-11, and Be-10 on Si
VL  - 54
IS  - 4
SP  - 1700
EP  - 1709
DO  - 10.1103/PhysRevC.54.1700
ER  - 

@article{
author = "Warner, Robert E. and Patty, RA and Voyles, PM and Nadasen, A and Becchetti, FD and Brown, James and Esbensen, H and Galonsky, A and Kolata, JJ and Kruse, J and Lee, MY and Ronningen, RM and Schwandt, P and vonSchwarzenberg, J and Sherrill, BM and Subotić, Krunoslav M. and Wang, Jiansong and Zecher, P",
year = "1996",
abstract = "Total reaction cross sections, sigma R, of 20-60A MeV He-4,He-6,He-8, Li-6-9,Li-11, and Be-10 were measured by injecting magnetically separated, focused, monoenergetic, identified secondary beams of those projectiles into a Si detector telescope and measuring their energy-deposition spectra. These sigma(R)s accurate to about 3%, were compared with predictions of optical, strong absorption, and microscopic models. The latter gave the best overall fit to the data, providing long-tailed matter densities were assumed. The best available optical potentials generally overpredicted the data by about 10%. Strong absorption calculations, in which the isospin-dependant term is quite important, were often unsuccessful, especially for projectiles with large neutron excess. Two-neutron removal cross sections were measured for He-6 and Li-11; the Li-11 data were slightly overpredicted by a microscopic model which includes correlation effects for the Li-11 valence neutrons. Both 2n and 4n removal from He-8 were observed, in about a 2:1 ratio. Subtraction analysis of the data indicates that He-4 is a good core within He-6 and He-8, as is Li-9 within Li-11.",
journal = "Physical Review C",
title = "Total reaction and 2n-removal cross sections of 20-60A MeV He-4,He-6,He-8, Li-6-9,Li-11, and Be-10 on Si",
volume = "54",
number = "4",
pages = "1700-1709",
doi = "10.1103/PhysRevC.54.1700"
}

Warner, R. E., Patty, R., Voyles, P., Nadasen, A., Becchetti, F., Brown, J., Esbensen, H., Galonsky, A., Kolata, J., Kruse, J., Lee, M., Ronningen, R., Schwandt, P., vonSchwarzenberg, J., Sherrill, B., Subotić, K. M., Wang, J.,& Zecher, P.. (1996). Total reaction and 2n-removal cross sections of 20-60A MeV He-4,He-6,He-8, Li-6-9,Li-11, and Be-10 on Si. in Physical Review C, 54(4), 1700-1709.
https://doi.org/10.1103/PhysRevC.54.1700

Warner RE, Patty R, Voyles P, Nadasen A, Becchetti F, Brown J, Esbensen H, Galonsky A, Kolata J, Kruse J, Lee M, Ronningen R, Schwandt P, vonSchwarzenberg J, Sherrill B, Subotić KM, Wang J, Zecher P. Total reaction and 2n-removal cross sections of 20-60A MeV He-4,He-6,He-8, Li-6-9,Li-11, and Be-10 on Si. in Physical Review C. 1996;54(4):1700-1709.
doi:10.1103/PhysRevC.54.1700 .

Warner, Robert E., Patty, RA, Voyles, PM, Nadasen, A, Becchetti, FD, Brown, James, Esbensen, H, Galonsky, A, Kolata, JJ, Kruse, J, Lee, MY, Ronningen, RM, Schwandt, P, vonSchwarzenberg, J, Sherrill, BM, Subotić, Krunoslav M., Wang, Jiansong, Zecher, P, "Total reaction and 2n-removal cross sections of 20-60A MeV He-4,He-6,He-8, Li-6-9,Li-11, and Be-10 on Si" in Physical Review C, 54, no. 4 (1996):1700-1709,
https://doi.org/10.1103/PhysRevC.54.1700 . .