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Subject: STAR GPC #355
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[Star-gpc-355-l] The isobar CME baseline papers (GPC #355) have been submitted to PRL & PRC jointly
- From: "Feng, Yicheng" <feng216 AT purdue.edu>
- To: STAR Papers Discussion List <starpapers-l AT lists.bnl.gov>
- Cc: STAR GPC #355 <star-gpc-355-l AT lists.bnl.gov>, James Dunlop <dunlop AT bnl.gov>, "Wang, Fuqiang" <fqwang AT purdue.edu>, Sooraj Radhakrishnan <skradhakrishnan AT lbl.gov>
- Subject: [Star-gpc-355-l] The isobar CME baseline papers (GPC #355) have been submitted to PRL & PRC jointly
- Date: Wed, 25 Oct 2023 01:24:38 +0000
Hi Starpapers,
The isobar CME baseline papers (GPC #355) have been submitted to PRL and PRC jointly.
They are also available on arXiv (short: 2308.16846; long: 2310.13096).
Sincerely,
Yicheng for the PAs
------- -------
From: esub-adm AT aps.org
<esub-adm AT aps.org>
Sent: Tuesday, October 24, 2023 9:00 PM
To: Feng, Yicheng <feng216 AT purdue.edu>
Subject: Manuscript es2023oct24_868 has been submitted to Physical Review Letters
Sent: Tuesday, October 24, 2023 9:00 PM
To: Feng, Yicheng <feng216 AT purdue.edu>
Subject: Manuscript es2023oct24_868 has been submitted to Physical Review Letters
----
External Email: Use caution with attachments, links, or sharing data ----
JNL: PRL
TEMPID: es2023oct24_868
RECVD: Tue Oct 24 21:00:35 2023
TITLE: Upper Limit on the Chiral Magnetic Effect in Isobar Collisions at the Relativistic Heavy-Ion Collider
COLLABORATION: STAR
CERN EXPERIMENTAL PROGRAMME: No
EPRINT: arXiv:2308.16846
AUTHORS: Collaboration,The STAR
CORRA_LAST: Feng
CORRA_FIRST: Yicheng
CORRA_MIDDLE:
CORRA_OTHER:
EMAIL: feng216 AT purdue.edu
ADDRESS: 2450 Sycamore ln,
Apt. 22A, Mayfair Village
West Lafayette
IN, 47906
USA
PHONE: 7657758942
FAX:
ART_TYPE: Letter
PREVIOUS_VERSION:
SEQUEL:
SECTION: L2-23D
TYPE: EX
CONCEPTS:
Research Areas: Relativistic heavy-ion collisions (Primary) | Collective flow | Particle correlations & fluctuations
NFIGS: 4
COLORFIGS: no
LENGTHCHECK:
REFCHECK:
REFEREES:
NOTES:
For this study, we are doing a joint submission with this short paper to PRL and an accompanying long paper to PRC.
They will be submitted simultaneously.
They cite each other as Ref. [31] for both.
Justification:
The Chiral Magnetic Effect (CME) is a result of local parity/charge-parity violation from vacuum fluctuations in quantum chromodynamics under strong magnetic field. To search for CME, STAR performed isobar experiments (Ru+Ru, Zr+Zr), where similar backgrounds and different signals were expected. Data indicated differing backgrounds, calling for a thorough analysis of their contributions. This paper provides such an analysis and estimate of background baseline. An upper limit of 10% on CME signal fraction is extracted at 95% confidence level. This result constitutes a significant step forward in understanding the CME, an important objective of the heavy-ion physics program.
By submitting this manuscript, the corresponding author certifies:
- The paper represents original work of the listed authors.
- The manuscript as presented accurately reflects the scientific results.
- All of the authors made significant contributions to the concept,
design, execution, or interpretation of the research study.
- All those who made significant contributions were offered the
opportunity to be listed as authors.
- All of the listed authors are aware of and agree to the submission
of this manuscript.
- The manuscript has not been published, and is not now and will not be
under consideration by another journal while it is considered here.
- The authors have provided information to the editors about relevant
unpublished manuscripts, including whether any version of this manuscript
was previously considered by an APS journal.
- The authors accept the established procedures for selecting
manuscripts for publication.
JNL: PRL
TEMPID: es2023oct24_868
RECVD: Tue Oct 24 21:00:35 2023
TITLE: Upper Limit on the Chiral Magnetic Effect in Isobar Collisions at the Relativistic Heavy-Ion Collider
COLLABORATION: STAR
CERN EXPERIMENTAL PROGRAMME: No
EPRINT: arXiv:2308.16846
AUTHORS: Collaboration,The STAR
CORRA_LAST: Feng
CORRA_FIRST: Yicheng
CORRA_MIDDLE:
CORRA_OTHER:
EMAIL: feng216 AT purdue.edu
ADDRESS: 2450 Sycamore ln,
Apt. 22A, Mayfair Village
West Lafayette
IN, 47906
USA
PHONE: 7657758942
FAX:
ART_TYPE: Letter
PREVIOUS_VERSION:
SEQUEL:
SECTION: L2-23D
TYPE: EX
CONCEPTS:
Research Areas: Relativistic heavy-ion collisions (Primary) | Collective flow | Particle correlations & fluctuations
NFIGS: 4
COLORFIGS: no
LENGTHCHECK:
REFCHECK:
REFEREES:
NOTES:
For this study, we are doing a joint submission with this short paper to PRL and an accompanying long paper to PRC.
They will be submitted simultaneously.
They cite each other as Ref. [31] for both.
Justification:
The Chiral Magnetic Effect (CME) is a result of local parity/charge-parity violation from vacuum fluctuations in quantum chromodynamics under strong magnetic field. To search for CME, STAR performed isobar experiments (Ru+Ru, Zr+Zr), where similar backgrounds and different signals were expected. Data indicated differing backgrounds, calling for a thorough analysis of their contributions. This paper provides such an analysis and estimate of background baseline. An upper limit of 10% on CME signal fraction is extracted at 95% confidence level. This result constitutes a significant step forward in understanding the CME, an important objective of the heavy-ion physics program.
By submitting this manuscript, the corresponding author certifies:
- The paper represents original work of the listed authors.
- The manuscript as presented accurately reflects the scientific results.
- All of the authors made significant contributions to the concept,
design, execution, or interpretation of the research study.
- All those who made significant contributions were offered the
opportunity to be listed as authors.
- All of the listed authors are aware of and agree to the submission
of this manuscript.
- The manuscript has not been published, and is not now and will not be
under consideration by another journal while it is considered here.
- The authors have provided information to the editors about relevant
unpublished manuscripts, including whether any version of this manuscript
was previously considered by an APS journal.
- The authors accept the established procedures for selecting
manuscripts for publication.
-------
-------
From: esub-adm AT aps.org
<esub-adm AT aps.org>
Sent: Tuesday, October 24, 2023 9:09 PM
To: Feng, Yicheng <feng216 AT purdue.edu>
Subject: Manuscript es2023oct23_668 has been submitted to Physical Review C
Sent: Tuesday, October 24, 2023 9:09 PM
To: Feng, Yicheng <feng216 AT purdue.edu>
Subject: Manuscript es2023oct23_668 has been submitted to Physical Review C
----
External Email: Use caution with attachments, links, or sharing data ----
JNL: PRC
TEMPID: es2023oct23_668
RECVD: Tue Oct 24 21:08:56 2023
TITLE: Estimate of Background Baseline and Upper Limit on the Chiral Magnetic Effect in Isobar Collisions at $\snn=200$~GeV at the Relativistic Heavy-Ion Collider
COLLABORATION: STAR
CERN EXPERIMENTAL PROGRAMME: No
EPRINT: arXiv:2310.13096
AUTHORS: Collaboration,The STAR
CORRA_LAST: Feng
CORRA_FIRST: Yicheng
CORRA_MIDDLE:
CORRA_OTHER:
EMAIL: feng216 AT purdue.edu
ADDRESS: 2450 Sycamore ln,
Apt. 22A, Mayfair Village
West Lafayette
IN, 47906
USA
PHONE: 7657758942
FAX:
ART_TYPE: Regular Article
PREVIOUS_VERSION:
SEQUEL:
SECTION: C-19G
TYPE: EX
CONCEPTS:
Research Areas: Relativistic heavy-ion collisions (Primary) | Collective flow | Particle correlations & fluctuations
NFIGS: 14
COLORFIGS: no
LENGTHCHECK:
REFCHECK:
REFEREES:
NOTES:
For this study, we are doing a joint submission with this long paper to PRC as a companion to a short paper to PRL.
They will be submitted simultaneously.
They cite each other as Ref. [31] for both.
By submitting this manuscript, the corresponding author certifies:
- The paper represents original work of the listed authors.
- The manuscript as presented accurately reflects the scientific results.
- All of the authors made significant contributions to the concept,
design, execution, or interpretation of the research study.
- All those who made significant contributions were offered the
opportunity to be listed as authors.
- All of the listed authors are aware of and agree to the submission
of this manuscript.
- The manuscript has not been published, and is not now and will not be
under consideration by another journal while it is considered here.
- The authors have provided information to the editors about relevant
unpublished manuscripts, including whether any version of this manuscript
was previously considered by an APS journal.
- The authors accept the established procedures for selecting
manuscripts for publication.
JNL: PRC
TEMPID: es2023oct23_668
RECVD: Tue Oct 24 21:08:56 2023
TITLE: Estimate of Background Baseline and Upper Limit on the Chiral Magnetic Effect in Isobar Collisions at $\snn=200$~GeV at the Relativistic Heavy-Ion Collider
COLLABORATION: STAR
CERN EXPERIMENTAL PROGRAMME: No
EPRINT: arXiv:2310.13096
AUTHORS: Collaboration,The STAR
CORRA_LAST: Feng
CORRA_FIRST: Yicheng
CORRA_MIDDLE:
CORRA_OTHER:
EMAIL: feng216 AT purdue.edu
ADDRESS: 2450 Sycamore ln,
Apt. 22A, Mayfair Village
West Lafayette
IN, 47906
USA
PHONE: 7657758942
FAX:
ART_TYPE: Regular Article
PREVIOUS_VERSION:
SEQUEL:
SECTION: C-19G
TYPE: EX
CONCEPTS:
Research Areas: Relativistic heavy-ion collisions (Primary) | Collective flow | Particle correlations & fluctuations
NFIGS: 14
COLORFIGS: no
LENGTHCHECK:
REFCHECK:
REFEREES:
NOTES:
For this study, we are doing a joint submission with this long paper to PRC as a companion to a short paper to PRL.
They will be submitted simultaneously.
They cite each other as Ref. [31] for both.
By submitting this manuscript, the corresponding author certifies:
- The paper represents original work of the listed authors.
- The manuscript as presented accurately reflects the scientific results.
- All of the authors made significant contributions to the concept,
design, execution, or interpretation of the research study.
- All those who made significant contributions were offered the
opportunity to be listed as authors.
- All of the listed authors are aware of and agree to the submission
of this manuscript.
- The manuscript has not been published, and is not now and will not be
under consideration by another journal while it is considered here.
- The authors have provided information to the editors about relevant
unpublished manuscripts, including whether any version of this manuscript
was previously considered by an APS journal.
- The authors accept the established procedures for selecting
manuscripts for publication.
- [Star-gpc-355-l] The isobar CME baseline papers (GPC #355) have been submitted to PRL & PRC jointly, Feng, Yicheng, 10/24/2023
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