Sampling Fluctuations in Electromagnetic Calorimeters
The paper presents the results of calculations of the sampling fluctuations in Pb–LAr electromagnetic sandwich calorimeters. The GEANT4 package was used to generate showers initiated by electrons with energies E 0 from 20 to 500 GeV. It is shown that the dependence of the sampling fluctuations on E...
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| Veröffentlicht in: | Physics of atomic nuclei 2021-12, Vol.84 (9), p.1577-1579 |
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| container_title | Physics of atomic nuclei |
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| creator | Denisov, S. P. Goryachev, V. N. |
| description | The paper presents the results of calculations of the sampling fluctuations in Pb–LAr electromagnetic sandwich calorimeters. The GEANT4 package was used to generate showers initiated by electrons with energies
E
0
from 20 to 500 GeV. It is shown that the dependence of the sampling fluctuations on
E
0
and the thickness of the lead absorber
x
can be described by the formula
kx
b
/
. The exponent
b
weakly depends on the LAr gap width
d
and is close to 2/3 and
k
= 0.1985−0.0363ln
d
[mm]. |
| doi_str_mv | 10.1134/S1063778821090106 |
| format | Article |
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E
0
from 20 to 500 GeV. It is shown that the dependence of the sampling fluctuations on
E
0
and the thickness of the lead absorber
x
can be described by the formula
kx
b
/
. The exponent
b
weakly depends on the LAr gap width
d
and is close to 2/3 and
k
= 0.1985−0.0363ln
d
[mm].</description><identifier>ISSN: 1063-7788</identifier><identifier>EISSN: 1562-692X</identifier><identifier>DOI: 10.1134/S1063778821090106</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Electromagnetism ; Mathematical Modeling in Nuclear Technologies ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Sampling</subject><ispartof>Physics of atomic nuclei, 2021-12, Vol.84 (9), p.1577-1579</ispartof><rights>Pleiades Publishing, Ltd. 2021. ISSN 1063-7788, Physics of Atomic Nuclei, 2021, Vol. 84, No. 9, pp. 1577–1579. © Pleiades Publishing, Ltd., 2021.</rights><rights>COPYRIGHT 2021 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1063778821090106$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1063778821090106$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Denisov, S. P.</creatorcontrib><creatorcontrib>Goryachev, V. N.</creatorcontrib><title>Sampling Fluctuations in Electromagnetic Calorimeters</title><title>Physics of atomic nuclei</title><addtitle>Phys. Atom. Nuclei</addtitle><description>The paper presents the results of calculations of the sampling fluctuations in Pb–LAr electromagnetic sandwich calorimeters. The GEANT4 package was used to generate showers initiated by electrons with energies
E
0
from 20 to 500 GeV. It is shown that the dependence of the sampling fluctuations on
E
0
and the thickness of the lead absorber
x
can be described by the formula
kx
b
/
. The exponent
b
weakly depends on the LAr gap width
d
and is close to 2/3 and
k
= 0.1985−0.0363ln
d
[mm].</description><subject>Electromagnetism</subject><subject>Mathematical Modeling in Nuclear Technologies</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Sampling</subject><issn>1063-7788</issn><issn>1562-692X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kF1LwzAUhosoOKc_wLuCV1505uSzuRxj08FAcArehTRNS0fXziQF_fdmVJAhkot8nOfJObxJcgtoBkDowxYQJ0LkOQYkUbycJRNgHGdc4vfzeI7l7Fi_TK683yEEkDM0SdhW7w9t09Xpqh1MGHRo-s6nTZcuW2uC6_e67mxoTLrQbe-avQ3W-evkotKttzc_-zR5Wy1fF0_Z5vlxvZhvMkMohIxBCVJyrLUgpcypkLaoqCwZsoRSAGwEo7rUJScF02DKShpZCa5pwQtDJJkmd-O_B9d_DNYHtesH18WWCnOCGCaC40jNRqrWrVVNV_XBaRNXafeN6TtbNfF9ziXFgucCReH-RIhMsJ-h1oP3ar19OWVhZI3rvXe2UoeYgnZfCpA6Rq_-RB8dPDo-sl1t3e_Y_0vfzgmDjQ</recordid><startdate>20211201</startdate><enddate>20211201</enddate><creator>Denisov, S. P.</creator><creator>Goryachev, V. N.</creator><general>Pleiades Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope></search><sort><creationdate>20211201</creationdate><title>Sampling Fluctuations in Electromagnetic Calorimeters</title><author>Denisov, S. P. ; Goryachev, V. N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c341t-51d19962aa73d98479ebf49d50e344112c754adad63b5a1cdf9c9f76a4b6bc393</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Electromagnetism</topic><topic>Mathematical Modeling in Nuclear Technologies</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Sampling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Denisov, S. P.</creatorcontrib><creatorcontrib>Goryachev, V. N.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><jtitle>Physics of atomic nuclei</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Denisov, S. P.</au><au>Goryachev, V. N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sampling Fluctuations in Electromagnetic Calorimeters</atitle><jtitle>Physics of atomic nuclei</jtitle><stitle>Phys. Atom. Nuclei</stitle><date>2021-12-01</date><risdate>2021</risdate><volume>84</volume><issue>9</issue><spage>1577</spage><epage>1579</epage><pages>1577-1579</pages><issn>1063-7788</issn><eissn>1562-692X</eissn><abstract>The paper presents the results of calculations of the sampling fluctuations in Pb–LAr electromagnetic sandwich calorimeters. The GEANT4 package was used to generate showers initiated by electrons with energies
E
0
from 20 to 500 GeV. It is shown that the dependence of the sampling fluctuations on
E
0
and the thickness of the lead absorber
x
can be described by the formula
kx
b
/
. The exponent
b
weakly depends on the LAr gap width
d
and is close to 2/3 and
k
= 0.1985−0.0363ln
d
[mm].</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1063778821090106</doi><tpages>3</tpages></addata></record> |
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| ispartof | Physics of atomic nuclei, 2021-12, Vol.84 (9), p.1577-1579 |
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| language | eng |
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| subjects | Electromagnetism Mathematical Modeling in Nuclear Technologies Particle and Nuclear Physics Physics Physics and Astronomy Sampling |
| title | Sampling Fluctuations in Electromagnetic Calorimeters |
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